EricssonInternal Limited Internal TABLE OF CONTENTS PRODUCT SPECIFICATION E Prepared (also subject responsible if other) SEC/D Kevin Chen Approved 1 (1) (3) No. Checked 1/1301-BMR632 00152-EN/LZT146311 Uen Technical Specification Date PKL 4000 PI series 2007-1-11 2006-12-4 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference EN/LZT 146 311 R2D April 2007 B D (c) Ericsson Power Modules AB Key Features * "The double P" extended Half-brick 61.5 x 61.0 x 12.7 mm (2.42 x 2.40 x 0.50 in.) * High efficiency, typ. 88 % at 1.8 V out full load * 1500 Vdc input to output isolation * Meets isolation requirements equivalent to basic insulation according to IEC/EN/UL 60950 * Low output ripple, 60 mVp-p typ. General Characteristics * Used in inter-networking equipment in Wireless and Wired communications and Datacom applications * Output over voltage protection * Input under voltage protection * Over temperature protection * Soft start * Output short-circuit protection * Remote sense * Remote control * Output voltage adjust function * Highly automated manufacturing ensures quality * ISO 9001/14001 certified supplier Safety Approvals Contents General Information Safety Specification Absolute Maximum Ratings ............................................................. 2 ............................................................. 3 ............................................................. 4 Product Program 1.8 V/60 A Electrical Specification 1.8 V/80 A Electrical Specification 1.8 V/100 A Electrical Specification 2.5 V/60 A Electrical Specification 2.5 V/80 A Electrical Specification 3.3 V/50 A Electrical Specification 3.3 V/60 A Electrical Specification 5 V/60 A Electrical Specification 12 V/25 A Electrical Specification Ordering No. PKL 4118 PIT ....................................... 5 PKL 4118B PIT..................................... 8 PKL 4118A PIT................................... 11 PKL 4119A PIT................................... 14 PKL 4219A PIT................................... 17 PKL 4110 PIT ..................................... 20 PKL 4110A PIT................................... 23 PKL 4311 PIT ..................................... 26 PKL 4313 PIT ..................................... 29 EMC Specification Operating Information Thermal Consideration Connections Mechanical Information Soldering Information Delivery Information Product Qualification Specification ........................................................... 32 ........................................................... 33 ........................................................... 34 ........................................................... 35 ........................................................... 36 ........................................................... 37 ........................................................... 37 ........................................................... 38 Design for Environment Meets requirements in hightemperature lead-free soldering processes. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 2 (3) No. SEC/D Kevin Chen Approved Checked 1/1301-BMR632 Technical Uen Specification Date PKL 4000 PI series 2007-1-11 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference 2 EN/LZT 146 311 R2D April 2007 D (c) Ericsson Power Modules AB General Information Compatibility with RoHS requirements Ordering Information See Contents for individual product ordering numbers. Option Positive Remote Control Logic Lead length 3.69 mm (0.145 in) Lead length 4.57 mm (0.180 in) Lead length 2.80 mm (0.11 in) Suffix P LA LB LC Ordering No. PKL 4219A PIPT PKL 4118B PITLA PKL 4118B PITLB PKL 4118B PITLC Note: As an example a positive logic, short pin product would be PKL 4118B PIPTLA Reliability The Mean Time Between Failure (MTBF) is calculated at full output power and an operating ambient temperature (TA) of +40C. Different methods could be used to calculate the predicted MTBF and failure rate which may give different results. Ericsson Power Modules currently uses two different methods, Ericsson failure rate data system DependTool and Telcordia SR332. The products are compatible with the relevant clauses and requirements of the RoHS directive 2002/95/EC and have a maximum concentration value of 0.1% by weight in homogeneous materials for lead, mercury, hexavalent chromium, PBB and PBDE and of 0.01% by weight in homogeneous materials for cadmium. Exemptions in the RoHS directive utilized in Ericsson Power Modules products include: Lead in high melting temperature type solder (used to solder the die in semiconductor packages) Lead in glass of electronics components and in electronic ceramic parts (e.g. fill material in chip resistors) Lead as an alloying element in copper alloy containing up to 4% lead by weight (used in connection pins made of Brass) Quality Statement Predicted MTBF for the series is: 2.2 million hours according to DependTool. 1.05 million hours according to TelCordia SR332, issue 1, Black box technique. The Ericsson failure rate data system is based on field tracking data. The data corresponds to actual failre rates of components used in Information Technology and Telecom (IT&T) equipment in temperature controlled environments (TA = -5...+65C). Telcordia SR332 is a commonly used standard method intended for reliability calculations in IT&T equipment. The parts count procedure used in this method was originally modelled on the methods from MIL-HDBK-217F, Reliability Predictions of Electronic Equipment. It assumes that no reliability data is available on the actual units and devices for which the predictions are to be made, i.e. all predictions are based on generic reliability parameters. The products are designed and manufactured in an industrial environment where quality systems and methods like ISO 9000, 6 (sigma), and SPC are intensively in use to boost the continuous improvements strategy. Infant mortality or early failures in the products are screened out and they are subjected to an ATE-based final test. Conservative design rules, design reviews and product qualifications, plus the high competence of an engaged work force, contribute to the high quality of our products. Warranty Warranty period and conditions are defined in Ericsson Power Modules General Terms and Conditions of Sale. Limitation of Liability Ericsson Power Modules does not make any other warranties, expressed or implied including any warranty of merchantability or fitness for a particular purpose (including, but not limited to, use in life support applications, where malfunctions of product can cause injury to a person's health or life). Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) SEC/D Kevin Chen Approved 3 (3) No. Checked 1/1301-BMR632 Technical Uen Specification Date PKL 4000 PI series 2007-1-11 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference 3 EN/LZT 146 311 R2D April 2007 D (c) Ericsson Power Modules AB Safety Specification General information Ericsson Power Modules DC/DC converters and DC/DC regulators are designed in accordance with safety standards IEC/EN/UL60950, Safety of Information Technology Equipment. IEC/EN/UL60950 contains requirements to prevent injury or damage due to the following hazards: * * * * * * Electrical shock Energy hazards Fire Mechanical and heat hazards Radiation hazards Chemical hazards On-board DC-DC converters are defined as component power supplies. As components they cannot fully comply with the provisions of any Safety requirements without "Conditions of Acceptability". It is the responsibility of the installer to ensure that the final product housing these components complies with the requirements of all applicable Safety standards and Directives for the final product. Component power supplies for general use should comply with the requirements in IEC60950, EN60950 and UL60950 "Safety of information technology equipment". There are other more product related standards, e.g. IEEE802.3af "Ethernet LAN/MAN Data terminal equipment power", and ETS300132-2 "Power supply interface at the input to telecommunications equipment; part 2: DC", but all of these standards are based on IEC/EN/UL60950 with regards to safety. Ericsson Power Modules DC/DC converters and DC/DC regulators are UL60950 recognized and certified in accordance with EN60950. The flammability rating for all construction parts of the products meets requirements for V-0 class material according to IEC 60695-11-10. The products should be installed in the end-use equipment, in accordance with the requirements of the ultimate application. Normally the output of the DC/DC converter is considered as SELV (Safety Extra Low Voltage) and the input source must be isolated by minimum Double or Reinforced Insulation from the primary circuit (AC mains) in accordance with IEC/EN/UL60950. Isolated DC/DC converters It is recommended that a slow blow fuse with a rating twice the maximum input current per selected product be used at the input of each DC/DC converter. If an input filter is used in the circuit the fuse should be placed in front of the input filter. In the rare event of a component problem in the input filter or in the DC/DC converter that imposes a short circuit on the input source, this fuse will provide the following functions: * * Isolate the faulty DC/DC converter from the input power source so as not to affect the operation of other parts of the system. Protect the distribution wiring from excessive current and power loss thus preventing hazardous overheating. The galvanic isolation is verified in an electric strength test. The test voltage (Viso) between input and output is 1500 Vdc or 2250 Vdc for 60 seconds (refer to product specification). Leakage current is less than 1 A at nominal input voltage. 24 V DC systems The input voltage to the DC/DC converter is SELV (Safety Extra Low Voltage) and the output remains SELV under normal and abnormal operating conditions. 48 and 60 V DC systems If the input voltage to Ericsson Power Modules DC/DC converter is 75 Vdc or less, then the output remains SELV (Safety Extra Low Voltage) under normal and abnormal operating conditions. Single fault testing in the input power supply circuit should be performed with the DC/DC converter connected to demonstrate that the input voltage does not exceed 75 Vdc. If the input power source circuit is a DC power system, the source may be treated as a TNV2 circuit and testing has demonstrated compliance with SELV limits and isolation requirements equivalent to Basic Insulation in accordance with IEC/EN/UL60950. Non-isolated DC/DC regulators The input voltage to the DC/DC regulator is SELV (Safety Extra Low Voltage) and the output remains SELV under normal and abnormal operating conditions. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 1 (29) No. EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date Rev 2007-04-12 DC/DC converters, Input 36-75 V, Output 80 A/300 W 4 Reference EN/LZT 146 311 R2D April 2007 D (c) Ericsson Power Modules AB Absolute Maximum Ratings Characteristics min Tref Operating Temperature (see Thermal Consideration section) TS Storage temperature VI Input voltage Viso Isolation voltage (input to output test voltage) Vtr Input voltage transient (Tp 100 ms) VRC Remote Control pin voltage (see Operating Information section) Vadj Adjust pin voltage (see Operating Information section) typ max Unit -40 +100 C -55 +125 C -0.5 +80 V 1500 Vdc 100 V 15 V -0.5 15 V -0.5 2xVoi V Positive logic option -0.5 Negative logic option Stress in excess of Absolute Maximum Ratings may cause permanent damage. Absolute Maximum Ratings, sometimes referred to as no destruction limits, are normally tested with one parameter at a time exceeding the limits of Output data or Electrical Characteristics. If exposed to stress above these limits, function and performance may degrade in an unspecified manner. Fundamental Circuit Diagram All except PKL4118 (1.8Vout) products: PKL4118 (1.8Vout) products: Primary Secondary + In + Out + Sense Primary Driver Secondary Driver - Sense - Out Bias supply and OTP RC - In Isolated Feedback Control and Supervision Vadj Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 2 (29) No. EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date Rev 5 Reference EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 1.8 V/60 A Electrical Specification PKL 4118 PIT Tref = -40 to +100C, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 V, max IO , unless otherwise specified under Conditions. Characteristics Conditions min VI Input voltage range VIoff Turn-off input voltage Decreasing input voltage 30 VIon Turn-on input voltage Increasing input voltage 32 CI Internal input capacitance PO Output power Output voltage initial setting SVR Supply voltage rejection (ac) f = 100 Hz sinewave, 1 Vp-p typ 36 max Unit 75 V 32.5 35 V 34.5 36 0 108 53 50 % of max IO 90 max IO 88 V F 2.18 W dB Efficiency Pd Power Dissipation max IO 15 W Pli Input idling power IO = 0 A, VI = 53 V 3.7 W PRC Input standby power VI = 53 V (turned off with RC) 0.34 W fs Switching frequency 0-100 % of max IO 150 kHz VOi Output voltage initial setting and Tref = +25C, VI = 53 V, IO = 60 A accuracy VO 50 % of max IO , VI = 48 V TBD max IO , VI = 48 V TBD 1.77 1.80 % 1.83 V Output adjust range See operating information 1.44 2.00 V Output voltage tolerance band 10-100% of max IO 1.746 1.854 V Idling voltage IO = 0 A 1.746 1.900 V Line regulation max IO 5 15 mV Load regulation VI = 53 V, 0-100% of max IO 5 15 mV Vtr Load transient voltage deviation VI = 53 V, Load step 25-50-25 % of max IO, di/dt = 1 A/s, ttr Load transient recovery time tr ts tf tRC Ramp-up time (from 10-90 % of VOi) Start-up time 200 mV 100 s 12 16 ms 16 20 ms 10-100% of max IO (from VI connection to 90% of VOi) max IO IO = 0 A N/A N/A ms (from VI off to 10% of VO) RC start-up time max IO N/A ms RC shutdown fall time max IO N/A ms (from RC off to 10% of VO) IO = 0 A Vin shutdown fall time N/A IO Output current Ilim Current limit threshold Tref < max Tref 64 Isc Short circuit current Tref = 25C, see Note 1 69 VOac Output ripple & noise OVP Over voltage protection Note 1: See Operating Information section. 0 See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, 0-100% of max IO s s 60 A 66 68 A 74 78 A 50 100 mVp-p 2.51 2.9 V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 3 (29) No. EQUENXU Approved 2/1301-BMR632 Technical Uen Specification Checked PKL 4000 series SEC/D (JuliaPI You) Date EZYPING Rev Reference 6 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 1.8 V/60 A Typical Characteristics PKL 4118 PIT Efficiency Power Dissipation [W] 20 [%] 95 36 V 36 V 90 53 V 85 75 V 53 V 15 75 V 10 80 5 75 0 70 0 10 20 30 40 50 0 60 [A] 10 20 30 40 50 60 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Current Derating Thermal Resistance [A] 60 [C/W] 3.0 m/s 50 2.5 m/s 40 2.0 m/s 30 1.5 m/s 1.0 m/s 20 5 4 3 2 0.5 m/s 10 Nat. Conv. 0 1 0 0 20 40 60 80 100 [C] 0.0 Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. 0.5 1.0 1.5 2.0 2.5 3.0[m/s] Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. Output Characteristics Current Limit Characteristics [V] [V] 2.00 2.00 36 V 36 V 48 V 1.90 53 V 1.50 75 V 53 V 75 V 1.80 1.70 1.00 0.50 1.60 0.00 0 10 20 30 40 50 Output voltage vs. load current at Tref = +25C 60 [A] 30 40 50 60 70 80 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date 2007-04-12 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference Start-up D (c) Ericsson Power Modules AB Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 60 A resistive load. PKL 4118 PIT Shut-down Top trace: output voltage (0.5 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (10 ms/div.). Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 60 A resistive load. Top trace: output voltage (0.5 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (0.5 ms/div.). Output Load Transient Response Trace: output voltage (50mV/div.). Time scale: (2 s/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: Radj= [(Vo(100+%)/(1.225%)-(100+2%)/%) k Eg Increase 5% =>Vout = 1.89 Vdc 1.8(100+5)/(1.225x5)-(100+2x5)/5 = 8.8 k Output Voltage Adjust Downwards, Decrease: Radj= (100 / %-2) k Eg Decrease 5% =>Vout = 1.71 Vdc (100/5-2)= 18 k 7 EN/LZT 146 311 R2D April 2007 1.8 V/60 A Typical Characteristics Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 60 A resistive load. 4 (29) No. Output voltage response to load current step- Trace: output voltage (100mV/div.). change (15-30-15 A) at: Time scale: (0.1 ms/div.). Tref =+25C, VI = 53 V. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 5 (29) No. EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date Rev 8 Reference EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 1.8 V/80 A Electrical Specification PKL 4118 BPIT Tref = -40 to +100C, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 V, max IO , unless otherwise specified under Conditions. Characteristics Conditions min VI Input voltage range VIoff Turn-off input voltage Decreasing input voltage 30 VIon Turn-on input voltage Increasing input voltage 32 CI Internal input capacitance PO Output power Output voltage initial setting SVR Supply voltage rejection (ac) f = 100 Hz sinewave, 1 Vp-p typ 36 max Unit 75 V 32.5 35 V 34.5 36 0 144 53 50 % of max IO 89 max IO 85 50 % of max IO , VI = 48 V 89 V F 2.18 W dB Efficiency max IO , VI = 48 V 85 Pd Power Dissipation max IO 25 W Pli Input idling power IO = 0 A, VI = 53 V 3.7 W PRC Input standby power VI = 53 V (turned off with RC) 0.33 W fs Switching frequency 0-100 % of max IO 150 kHz VOi Output voltage initial setting and Tref = +25C, VI = 53 V, IO = 80 A accuracy VO 1.77 1.80 % 1.83 V Output adjust range See operating information 1.44 2.00 V Output voltage tolerance band 10-100% of max IO 1.746 1.854 V Idling voltage IO = 0 A 1.746 1.900 V Line regulation max IO 5 15 mV Load regulation VI = 53 V, 0-100% of max IO 5 15 mV Vtr Load transient voltage deviation VI = 53 V, Load step 25-50-25 % of max IO, di/dt = 1 A/s, ttr Load transient recovery time tr ts tf tRC Ramp-up time (from 10-90 % of VOi) Start-up time 200 mV 100 s 16 20 ms 20 30 ms 10-100% of max IO (from VI connection to 90% of VOi) max IO IO = 0 A N/A N/A ms (from VI off to 10% of VO) RC start-up time max IO 10 ms RC shutdown fall time max IO N/A ms (from RC off to 10% of VO) IO = 0 A Vin shutdown fall time IO Output current Ilim Current limit threshold Tref < max Tref Isc Short circuit current Tref = 25C, see Note 1 VOac Output ripple & noise OVP Over voltage protection Note 1: See Operating Information section. N/A 0 See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, 0-100% of max IO s s 80 A 92.5 93.0 93.5 A 96 97 98 A 100 150 mVp-p 2.51 2.9 V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 6 (29) No. EQUENXU Approved 2/1301-BMR632 Technical Uen Specification Checked PKL 4000 series SEC/D (JuliaPI You) Date EZYPING Rev Reference 9 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 1.8 V/80 A Typical Characteristics PKL 4118 BPIT Efficiency Power Dissipation [%] [W] 30 95 36 V 36 V 48 V 48 V 90 53 V 85 53 V 20 75 V 75 V 80 10 75 0 70 0 20 40 60 0 80 [A] 20 40 60 80 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Current Derating Thermal Resistance [C/W] [A] 80 4 3.0 m/s 2.5 m/s 60 3 2.0 m/s 1.5 m/s 40 2 1.0 m/s 1 0.5 m/s 20 Nat. Conv. 0 0 0 20 40 60 80 0.0 100 [C] Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. 0.5 1.0 1.5 2.0 2.5 3.0[m/s] Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. Output Characteristics Current Limit Characteristics [V] [V] 2.00 2.00 36 V 36 V 48 V 1.90 48 V 1.50 53 V 53 V 75 V 1.80 1.70 75 V 1.00 0.50 1.60 0 20 40 60 Output voltage vs. load current at Tref = +25C 80 [A] 0.00 40 60 80 100 120 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date 2007-04-12 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference Start-up D (c) Ericsson Power Modules AB Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 80 A resistive load. PKL 4118 BPIT Shut-down Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (20 ms/div.). Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 80 A resistive load. Top trace: output voltage (1 V/div.). Bottom trace: input voltage (50 V/div.). Time scale: (0.5 ms/div.). Output Load Transient Response Trace: output voltage (50mV/div.). Time scale: (2 s/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: Radj= [(Vo(100+%)/(1.225%)-(100+2%)/%) k Eg Increase 5% =>Vout = 1.89 Vdc 1.8(100+5)/(1.225x5)-(100+2x5)/5 = 8.8 k Output Voltage Adjust Downwards, Decrease: Radj= (100 / %-2) k Eg Decrease 5% =>Vout = 1.71 Vdc (100/5-2)= 18 k 10 EN/LZT 146 311 R2D April 2007 1.8 V/80 A Typical Characteristics Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 80 A resistive load. 7 (29) No. Output voltage response to load current step- Trace: output voltage (200mV/div.). change (20-40-20 A) at: Time scale: (0.1 ms/div.). Tref =+25C, VI = 53 V. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 8 (29) No. EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date Rev Reference 11 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 1.8 V/100 A Electrical Specification PKL 4118 APIT Tref = -40 to +100C, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 V, max IO , unless otherwise specified under Conditions. Characteristics Conditions min VI Input voltage range VIoff Turn-off input voltage Decreasing input voltage 30 VIon Turn-on input voltage Increasing input voltage 32 CI Internal input capacitance PO Output power Output voltage initial setting SVR Supply voltage rejection (ac) f = 100 Hz sinewave, 1 Vp-p typ 36 max Unit 75 V 32.5 35 V 34.5 36 0 180 53 50 % of max IO 88 max IO 83 50 % of max IO , VI = 48 V 88 V F 2.18 W dB Efficiency max IO , VI = 48 V 83 Pd Power Dissipation max IO 37 W Pli Input idling power IO = 0 A, VI = 53 V 3.7 W PRC Input standby power VI = 53 V (turned off with RC) 0.33 W fs Switching frequency 0-100 % of max IO 150 kHz VOi Output voltage initial setting and Tref = +25C, VI = 53 V, IO = 100 A accuracy VO 1.77 1.80 % 1.83 V Output adjust range See operating information 1.44 2.00 V Output voltage tolerance band 10-100% of max IO 1.746 1.854 V Idling voltage IO = 0 A 1.746 1.900 V Line regulation max IO 5 15 mV Load regulation VI = 53 V, 0-100% of max IO 5 15 mV Vtr Load transient voltage deviation VI = 53 V, Load step 25-50-25 % of max IO, di/dt = 1 A/s, ttr Load transient recovery time tr ts tf tRC Ramp-up time (from 10-90 % of VOi) Start-up time 200 mV 50 s 16 20 ms 20 30 ms 10-100% of max IO (from VI connection to 90% of VOi) max IO IO = 0 A N/A N/A ms (from VI off to 10% of VO) RC start-up time max IO 10 ms RC shutdown fall time max IO N/A ms (from RC off to 10% of VO) IO = 0 A Vin shutdown fall time IO Output current Ilim Current limit threshold Tref < max Tref Isc Short circuit current Tref = 25C, see Note 1 VOac Output ripple & noise OVP Over voltage protection Note 1: See Operating Information section. N/A 0 See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, 0-100% of max IO s s 100 A 110 128 A 125 135 A 100 150 mVp-p 2.51 2.9 V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 9 (29) No. EQUENXU Approved 2/1301-BMR632 Technical Uen Specification Checked PKL 4000 series SEC/D (JuliaPI You) Date EZYPING Rev Reference 12 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 1.8 V/100 A Typical Characteristics PKL 4118 APIT Efficiency Power Dissipation [W] 50 [%] 95 36 V 36 V 90 48 V 53 V 85 48 V 40 53 V 30 75 V 75 V 20 80 10 75 0 70 0 20 40 60 80 0 100 [A] 20 40 60 80 100 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Current Derating Thermal Resistance [C/W] [A] 100 4 3.0 m/s 80 2.5 m/s 3 2.0 m/s 60 1.5 m/s 40 1.0 m/s 20 0.5 m/s 2 1 Nat. Conv. 0 0 0 20 40 60 80 100 [C] 0.0 Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. 0.5 1.0 1.5 2.0 2.5 3.0[m/s] Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. Output Characteristics Current Limit Characteristics [V] [V] 2.00 2.00 36 V 36 V 48 V 1.90 48 V 1.50 53 V 53 V 75 V 1.80 75 V 1.00 0.50 1.70 1.60 0.00 0 20 40 60 80 Output voltage vs. load current at Tref = +25C 100 [A] 50 70 90 110 130 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date 2007-04-12 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference Start-up D (c) Ericsson Power Modules AB Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 100 A resistive load. PKL 4118 APIT Shut-down Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (20 ms/div.). Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 100 A resistive load. Top trace: output voltage (0.5 V/div.). Bottom trace: input voltage (50 V/div.). Time scale: (1 ms/div.). Output Load Transient Response Trace: output voltage (50mV/div.). Time scale: (2 s/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: Radj= [(Vo(100+%)/(1.225%)-(100+2%)/%) k Eg Increase 5% =>Vout = 1.89 Vdc 1.8(100+5)/(1.225x5)-(100+2x5)/5 = 8.8 k Output Voltage Adjust Downwards, Decrease: Radj= (100 / %-2) k Eg Decrease 5% =>Vout = 1.71 Vdc (100/5-2)= 18 k 13 EN/LZT 146 311 R2D April 2007 1.8 V/100 A Typical Characteristics Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 100 A resistive load. 10 (29) No. Output voltage response to load current step- Trace: output voltage (100mV/div.). change (25-50-25 A) at: Time scale: (0.1 ms/div.). Tref =+25C, VI = 53 V. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 11 (29) No. EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date Rev Reference 14 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 2.5 V/60 A Electrical Specification PKL 4119 APIT Tref = -40 to +100C, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 V, max IO , unless otherwise specified under Conditions. Characteristics Conditions min VI Input voltage range VIoff Turn-off input voltage Decreasing input voltage 30 VIon Turn-on input voltage Increasing input voltage 32 CI Internal input capacitance PO Output power Output voltage initial setting SVR Supply voltage rejection (ac) f = 100 Hz sinewave, 1 Vp-p typ 36 max V 32.5 35 V 34.5 36 0 V F 2.18 150 53 50 % of max IO Unit 75 W dB 89 max IO 86.5 Efficiency max IO , VI = 48 V 87 Pd Power Dissipation max IO 24 W Pli Input idling power IO = 0 A, VI = 53 V 4.6 W PRC Input standby power VI = 53 V (turned off with RC) 0.47 W fs Switching frequency 0-100 % of max IO 200 kHz VOi Output voltage initial setting and Tref = +25C, VI = 53 V, IO = 60 A accuracy 2.45 Output adjust range See operating information Output voltage tolerance band 10-100% of max IO Idling voltage IO = 0 A VO 50 % of max IO , VI = 48 V % 90 2.5 2.55 V 2.00 2.75 V 2.42 2.58 V 2.38 2.63 V Line regulation max IO 5 15 mV Load regulation VI = 53 V, 0-100% of max IO 5 15 mV Vtr Load transient voltage deviation VI = 53 V, Load step 25-50-25 % of max IO, di/dt = 1 A/s, ttr Load transient recovery time tr ts tf tRC Ramp-up time (from 10-90 % of VOi) Start-up time 200 mV 100 s 30 ms 10-100% of max IO 20 (from VI connection to 90% of VOi) (from VI off to 10% of VO) max IO IO = 0 A N/A N/A RC start-up time max IO 20 RC shutdown fall time max IO N/A (from RC off to 10% of VO) IO = 0 A Vin shutdown fall time IO Output current Ilim Current limit threshold Tref < max Tref Isc Short circuit current Tref = 25C, see Note 1 VOac Output ripple & noise OVP Over voltage protection Note 1: See Operating Information section. 61 3.0 ms ms s 30 ms ms N/A 0 See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, 0-100% of max IO 30 s 60 A 64.5 68 A 75 80 A 80 150 mVp-p 3.3 3.9 V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 12 (29) No. EQUENXU Approved 2/1301-BMR632 Technical Uen Specification Checked PKL 4000 series SEC/D (JuliaPI You) Date EZYPING Rev Reference 15 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 2.5 V/60 A Typical Characteristics PKL 4119 APIT Efficiency Power Dissipation [W] 30 [%] 95 36 V 90 36 V 48 V 25 48 V 85 53 V 53 V 20 75 V 15 80 75 V 10 75 5 0 70 0 10 20 30 40 50 0 60 [A] 10 20 30 40 50 60 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Current Derating Thermal Resistance [C/W] [A] 60 3.0 m/s 5 50 2.5 m/s 4 40 2.0 m/s 30 1.5 m/s 20 1.0 m/s 10 0 3 2 1 0 0 20 40 60 80 100 [C] 0.0 Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. 0.5 1.0 1.5 2.0 2.5 3.0[m/s] Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. Output Characteristics Current Limit Characteristics [V] [V] 2.60 3.00 36 V 36 V 2.55 48 V 2.50 48 V 53 V 2.00 53 V 75 V 2.50 75 V 1.50 1.00 2.45 0.50 2.40 0.00 0 10 20 30 40 50 Output voltage vs. load current at Tref = +25C 60 [A] 30 40 50 60 70 80 90 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date 2007-04-12 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference Start-up D (c) Ericsson Power Modules AB Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 60 A resistive load. PKL 4119 APIT Shut-down Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (20 ms/div.). Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 60 A resistive load. Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (0.5 ms/div.). Output Load Transient Response Trace: output voltage (20mV/div.). Time scale: (2 s/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: Radj= [(Vo(100+%)/(1.225%)-(100+2%)/%) k Eg Increase 5% =>Vout = 2.625 Vdc 2.5(100+5)/(1.225x5)-(100+2x5)/5 = 21 k Output Voltage Adjust Downwards, Decrease: Radj= (100 / %-2) k Eg Decrease 5% =>Vout = 2.375 Vdc (100/5-2)= 18 k 16 EN/LZT 146 311 R2D April 2007 2.5 V/60 A Typical Characteristics Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 60 A resistive load. 13 (29) No. Output voltage response to load current step- Trace: output voltage (100mV/div.). change (15-30-15 A) at: Time scale: (0.1 ms/div.). Tref =+25C, VI = 53 V. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 14 (29) No. EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date Rev Reference 17 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 2.5 V/80 A Electrical Specification PKL 4219 APIT Tref = -40 to +100C, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 V, max IO , unless otherwise specified under Conditions. Characteristics Conditions min VI Input voltage range VIoff Turn-off input voltage Decreasing input voltage 30 VIon Turn-on input voltage Increasing input voltage 32 CI Internal input capacitance PO Output power Output voltage initial setting SVR Supply voltage rejection (ac) f = 100 Hz sinewave, 1 Vp-p typ 36 max Unit 75 V 32.5 35 V 34.5 36 0 200 53 50 % of max IO 88 max IO 83 V F 2.18 W dB Efficiency Pd Power Dissipation max IO 41 W Pli Input idling power IO = 0 A, VI = 53 V 5.1 W PRC Input standby power VI = 53 V (turned off with RC) 0.34 W fs Switching frequency 0-100 % of max IO 180 kHz VOi Output voltage initial setting and Tref = +25C, VI = 53 V, IO = 80 A accuracy 2.45 Output adjust range See operating information Output voltage tolerance band 10-100% of max IO Idling voltage IO = 0 A VO 50 % of max IO , VI = 48 V TBD max IO , VI = 48 V TBD 2.5 % 2.55 V 2.00 2.75 V 2.42 2.58 V 2.38 2.63 V Line regulation max IO 5 15 mV Load regulation VI = 53 V, 0-100% of max IO 5 15 mV Vtr Load transient voltage deviation VI = 53 V, Load step 25-50-25 % of max IO, di/dt = 1 A/s, ttr Load transient recovery time tr ts tf tRC Ramp-up time (from 10-90 % of VOi) Start-up time 200 mV 100 s TBD ms 10-100% of max IO 20 (from VI connection to 90% of VOi) (from VI off to 10% of VO) max IO IO = 0 A N/A N/A RC start-up time max IO 20 RC shutdown fall time max IO N/A (from RC off to 10% of VO) IO = 0 A Vin shutdown fall time IO Output current Ilim Current limit threshold Tref < max Tref Isc Short circuit current Tref = 25C, see Note 1 VOac Output ripple & noise OVP Over voltage protection Note 1: See Operating Information section. 3.0 ms ms s 40 ms ms N/A 0 See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, 0-100% of max IO 40 s 80 A 92 97 A 95 98 A 80 150 mVp-p 3.3 3.9 V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 15 (29) No. EQUENXU Approved 2/1301-BMR632 Technical Uen Specification Checked PKL 4000 series SEC/D (JuliaPI You) Date EZYPING Rev Reference EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 2.5 V/80 A Typical Characteristics PKL 4219 APIT Efficiency Power Dissipation [W] 50 [%] 95 36 V 36 V 53 V 40 90 53 V 85 75 V 75 V 30 80 20 75 10 70 0 18 20 40 60 0 80 [A] 0 20 40 60 80 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Current Derating Thermal Resistance [A] 80 [C/W] 3.0 m/s 70 60 2.5 m/s 4 3 50 2.0 m/s 40 2 30 1.5 m/s 20 1.0 m/s 10 0 0 20 40 60 80 1 0 100 [C] 0.0 Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. 0.5 1.0 1.5 2.0 2.5 3.0 [m/s] Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. Output Characteristics Current Limit Characteristics [V] [V] 2.60 36 V 2.55 3.00 36 V 53 V 2.50 75 V 2.00 53 V 75 V 1.50 2.50 1.00 2.45 0.50 0.00 2.40 0 20 40 60 Output voltage vs. load current at Tref = +25C 80 [A] 40 50 60 70 80 90 100 110 120 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date 2007-04-12 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference Start-up D (c) Ericsson Power Modules AB Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 80 A resistive load. PKL 4219 APIT Shut-down Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (20 ms/div.). Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 80 A resistive load. Trace: output voltage (1 V/div.). Bottom Trace: input voltage (20 V/div). Time scale: (0.1 ms/div.). Output Load Transient Response Trace: output voltage (50mV/div.). Time scale: (2 s/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: Radj= [(Vo(100+%)/(1.225%)-(100+2%)/%) k Eg Increase 5% =>Vout = 2.625 Vdc 2.5(100+5)/(1.225x5)-(100+2x5)/5 = 21 k Output Voltage Adjust Downwards, Decrease: Radj= (100 / %-2) k Eg Decrease 5% =>Vout = 2.375 Vdc (100/5-2)= 18 k 19 EN/LZT 146 311 R2D April 2007 2.5 V/80 A Typical Characteristics Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 80 A resistive load. 16 (29) No. Output voltage response to load current step- Trace: output voltage (100mV/div.). change (20-40-20 A) at: Time scale: (0.1 ms/div.). Tref =+25C, VI = 53 V. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 17 (29) No. EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date Rev Reference 20 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 3.3 V/50 A Electrical Specification PKL 4110 PIT Tref = -40 to +100C, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 V, max IO , unless otherwise specified under Conditions. Characteristics Conditions min VI Input voltage range VIoff Turn-off input voltage Decreasing input voltage 30 VIon Turn-on input voltage Increasing input voltage 32 CI Internal input capacitance PO Output power Output voltage initial setting SVR Supply voltage rejection (ac) f = 100 Hz sinewave, 1 Vp-p typ 36 max Unit 75 V 32.5 35 V 34.5 36 0 165 53 50 % of max IO 91 max IO 89 50 % of max IO , VI = 48 V 91 V F 2.18 W dB Efficiency max IO , VI = 48 V 89 Pd Power Dissipation max IO 21 W Pli Input idling power IO = 0 A, VI = 53 V 5.6 W PRC Input standby power VI = 53 V (turned off with RC) 0.34 W fs Switching frequency 0-100 % of max IO 150 kHz VOi Output voltage initial setting and Tref = +25C, VI = 53 V, IO = 50 A accuracy 3.25 Output adjust range See operating information Output voltage tolerance band 10-100% of max IO Idling voltage IO = 0 A VO 3.3 % 3.35 V 2.64 3.63 V 3.2 3.4 V 3.2 3.4 V Line regulation max IO 5 15 mV Load regulation VI = 53 V, 0-100% of max IO 5 15 mV Vtr Load transient voltage deviation VI = 53 V, Load step 25-50-25 % of max IO, di/dt = 1 A/s, ttr Load transient recovery time tr ts tf tRC Ramp-up time (from 10-90 % of VOi) Start-up time 200 mV 100 s TBD ms 10-100% of max IO 20 (from VI connection to 90% of VOi) (from VI off to 10% of VO) max IO IO = 0 A N/A N/A RC start-up time max IO 20 RC shutdown fall time max IO N/A (from RC off to 10% of VO) IO = 0 A Vin shutdown fall time Output current Ilim Current limit threshold Tref < max Tref 51 Isc Short circuit current Tref = 25C, see Note 1 63 VOac Output ripple & noise OVP Over voltage protection Note 1: See Operating Information section. 0 3.9 ms ms s 30 ms ms N/A IO See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, 0-100% of max IO 30 s 50 A 54.5 58 A 65 67 A 80 150 mVp-p 4.4 5.0 V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 18 (29) No. EQUENXU Approved 2/1301-BMR632 Technical Uen Specification Checked PKL 4000 series SEC/D (JuliaPI You) Date EZYPING Rev Reference 21 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 3.3 V/50 A Typical Characteristics PKL 4110 PIT Efficiency Power Dissipation [W] 25 [%] 95 36 V 36 V 90 48 V 53 V 85 48 V 20 53 V 15 75 V 75 V 80 10 75 5 70 0 0 10 20 30 40 50 [A] 0 10 20 30 40 50 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Current Derating Thermal Resistance [C/W] [A] 50 3.0 m/s 6 2.5 m/s 40 2.0 m/s 30 4 1.5 m/s 1.0 m/s 20 2 0.5 m/s 10 Nat. Conv. 0 0 0.0 0 20 40 60 80 0.5 1.0 1.5 2.0 2.5 3.0[m/s] 100 [C] Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. Output Characteristics Current Limit Characteristics [V] [V] 3.40 3.50 36 V 48 V 3.35 53 V 75 V 3.30 36 V 3.00 48 V 2.50 53 V 2.00 75 V 1.50 1.00 3.25 0.50 3.20 0.00 0 10 20 30 40 Output voltage vs. load current at Tref = +25C 50 [A] 30 40 50 60 70 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date 2007-04-12 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference Start-up D (c) Ericsson Power Modules AB Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 50 A resistive load. PKL 4110 PIT Shut-down Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (10 ms/div.). Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 50 A resistive load. Top trace: output voltage (1 V/div.). Bottom Trace: input voltage (20 V/div). Time scale: (0.5 ms/div.). Output Load Transient Response Trace: output voltage (50mV/div.). Time scale: (2 s/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: Radj= [(Vo(100+%)/(1.225%)-(100+2%)/%) k Eg Increase 5% =>Vout = 3.465 Vdc 3.3(100+5)/(1.225x5)-(100+2x5)/5 = 34.6 k Output Voltage Adjust Downwards, Decrease: Radj= (100 / %-2) k Eg Decrease 5% =>Vout = 3.135 Vdc (100/5-2)= 18 k 22 EN/LZT 146 311 R2D April 2007 3.3 V/50 A Typical Characteristics Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 50 A resistive load. 19 (29) No. Output voltage response to load current step- Trace: output voltage (100mV/div.). change (12.5-25-12.5 A) at: Time scale: (0.1 ms/div.). Tref =+25C, VI = 53 V. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 20 (29) No. EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date Rev Reference 23 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 3.3 V/60 A Electrical Specification PKL 4110 APIT Tref = -40 to +100C, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 V, max IO , unless otherwise specified under Conditions. Characteristics Conditions min VI Input voltage range VIoff Turn-off input voltage Decreasing input voltage 30 VIon Turn-on input voltage Increasing input voltage 32 CI Internal input capacitance PO Output power Output voltage initial setting SVR Supply voltage rejection (ac) f = 100 Hz sinewave, 1 Vp-p typ 36 max Unit 75 V 32.5 35 V 34.5 36 0 200 53 50 % of max IO 92 max IO 91 50 % of max IO , VI = 48 V 92 V F 2.18 W dB Efficiency max IO , VI = 48 V 91 Pd Power Dissipation max IO 21 W Pli Input idling power IO = 0 A, VI = 53 V 5.7 W PRC Input standby power VI = 53 V (turned off with RC) 0.28 W fs Switching frequency 0-100 % of max IO 150 kHz VOi Output voltage initial setting and Tref = +25C, VI = 53 V, IO = 60 A accuracy 3.25 Output adjust range See operating information Output voltage tolerance band 10-100% of max IO Idling voltage IO = 0 A VO 3.3 % 3.35 V 2.64 3.63 V 3.2 3.4 V 3.2 3.4 V Line regulation max IO 5 15 mV Load regulation VI = 53 V, 0-100% of max IO 5 15 mV Vtr Load transient voltage deviation VI = 53 V, Load step 25-50-25 % of max IO, di/dt = 1 A/s, ttr Load transient recovery time tr ts tf tRC Ramp-up time (from 10-90 % of VOi) Start-up time 250 mV 200 s TBD ms 10-100% of max IO 20 (from VI connection to 90% of VOi) (from VI off to 10% of VO) max IO IO = 0 A N/A N/A RC start-up time max IO 20 RC shutdown fall time max IO N/A (from RC off to 10% of VO) IO = 0 A Vin shutdown fall time IO Output current Ilim Current limit threshold Tref < max Tref Isc Short circuit current Tref = 25C, see Note 1 VOac Output ripple & noise OVP Over voltage protection Note 1: See Operating Information section. 61 64.8 s 30 ms ms s 60 A 72 A 76 3.9 ms ms N/A 0 See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, 0-100% of max IO 30 A 80 150 mVp-p 4.4 5.0 V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 21 (29) No. EQUENXU Approved 2/1301-BMR632 Technical Uen Specification Checked PKL 4000 series SEC/D (JuliaPI You) Date EZYPING Rev Reference 24 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 3.3 V/60 A Typical Characteristics PKL 4110 APIT Efficiency Power Dissipation [W] 30 [%] 95 36 V 90 36 V 25 48 V 53 V 20 53 V 75 V 15 48 V 85 80 75 V 10 75 5 70 0 0 10 20 30 40 50 60 [A] 0 10 20 30 40 50 60 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Current Derating Thermal Resistance [C/W] [A] 60 3.0 m/s 50 2.5 m/s 40 2.0 m/s 6 4 1.5 m/s 30 1.0 m/s 20 0.5 m/s 10 2 Nat. Conv. 0 0 0 20 40 60 80 0.0 100 [C] Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. 0.5 1.0 1.5 2.0 2.5 3.0[m/s] Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. Output Characteristics Current Limit Characteristics [V] [V] 3.40 36 V 48 V 3.35 3.30 3.50 36 V 3.00 53 V 2.50 75 V 2.00 48 V 53 V 75 V 1.50 1.00 3.25 0.50 0.00 3.20 0 10 20 30 40 50 Output voltage vs. load current at Tref = +25C 60 [A] 30 40 50 60 70 80 90 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date 2007-04-12 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference Start-up D (c) Ericsson Power Modules AB Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 60 A resistive load. PKL 4110 APIT Shut-down Top trace: output voltage (1 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (10 ms/div.). Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 60 A resistive load. Top trace: output voltage (1 V/div.). Bottom Trace: input voltage (20 V/div). Time scale: (2 ms/div.). Output Load Transient Response Trace: output voltage (50mV/div.). Time scale: (2 s/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: Radj= [(Vo(100+%)/(1.225%)-(100+2%)/%) k Eg Increase 5% =>Vout = 3.465 Vdc 3.3(100+5)/(1.225x5)-(100+2x5)/5 = 34.6 k Output Voltage Adjust Downwards, Decrease: Radj= (100 / %-2) k Eg Decrease 5% =>Vout = 3.135 Vdc (100/5-2)= 18 k 25 EN/LZT 146 311 R2D April 2007 3.3 V/60 A Typical Characteristics Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 60 A resistive load. 22 (29) No. Output voltage response to load current step- Trace: output voltage (100mV/div.). change (15-30-15 A) at: Time scale: (0.1 ms/div.). Tref =+25C, VI = 53 V. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 23 (29) No. EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date Rev Reference 26 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 5 V/60 A Electrical Specification PKL 4311 PIT Tref = -40 to +100C, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 V, max IO , unless otherwise specified under Conditions. Characteristics Conditions min VI Input voltage range VIoff Turn-off input voltage Decreasing input voltage 30 VIon Turn-on input voltage Increasing input voltage 32 CI Internal input capacitance PO Output power Output voltage initial setting SVR Supply voltage rejection (ac) f = 100 Hz sinewave, 1 Vp-p typ 36 max Unit 75 V 32.5 35 V 34.5 36 0 300 53 50 % of max IO 88 max IO 87 V F 2.18 W dB Efficiency Pd Power Dissipation max IO 45 W Pli Input idling power IO = 0 A, VI = 53 V 5.5 W PRC Input standby power VI = 53 V (turned off with RC) 0.28 W fs Switching frequency 0-100 % of max IO 200 kHz VOi Output voltage initial setting and Tref = +25C, VI = 53 V, IO = 60 A accuracy VO 50 % of max IO , VI = 48 V TBD max IO , VI = 48 V TBD 4.9 5.0 % 5.1 V Output adjust range See operating information 4.0 5.5 V Output voltage tolerance band 10-100% of max IO 4.85 5.15 V Idling voltage IO = 0 A 4.85 5.15 V Line regulation max IO 5 15 mV Load regulation VI = 53 V, 0-100% of max IO 5 15 mV Vtr Load transient voltage deviation VI = 53 V, Load step 25-50-25 % of max IO, di/dt = 1 A/s, ttr Load transient recovery time tr ts tf tRC Ramp-up time (from 10-90 % of VOi) Start-up time 250 mV 150 s TBD ms 15 ms 10-100% of max IO (from VI connection to 90% of VOi) max IO IO = 0 A N/A N/A ms (from VI off to 10% of VO) RC start-up time max IO 20 ms RC shutdown fall time max IO N/A ms (from RC off to 10% of VO) IO = 0 A Vin shutdown fall time IO Output current Ilim Current limit threshold Tref < max Tref Isc Short circuit current Tref = 25C, see Note 1 VOac Output ripple & noise OVP Over voltage protection Note 1: See Operating Information section. N/A 0 See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, 0-100% of max IO s s 60 A 66.5 A 80 A 100 5.9 150 mVp-p V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 24 (29) No. EQUENXU Approved 2/1301-BMR632 Technical Uen Specification Checked PKL 4000 series SEC/D (JuliaPI You) Date EZYPING Rev Reference 27 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 5 V/60 A Typical Characteristics PKL 4311 PIT Efficiency Power Dissipation [%] [W] 60 95 36 V 50 53 V 40 75 V 30 90 85 80 36 V 53 V 75 V 20 75 10 70 0 0 10 20 30 40 50 60 [A] 0 10 20 30 40 50 60 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Current Derating Thermal Resistance [C/W] [A] 60 6 3.0 m/s 50 2.5 m/s 40 4 2.0 m/s 30 1.5 m/s 20 1.0 m/s 10 2 Nat. Conv. 0 0 0 20 40 60 80 100 [C] 0.0 Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. 0.5 1.0 1.5 2.0 2.5 3.0[m/s] Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. Output Characteristics Current Limit Characteristics [V] [V] 5.10 36 V 5.05 5.00 6.00 36 V 53 V 5.00 53 V 75 V 4.00 75 V 3.00 2.00 4.95 1.00 4.90 0.00 0 10 20 30 40 50 Output voltage vs. load current at Tref = +25C 60 [A] 0 20 40 60 80 100 120 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date 2007-04-12 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference Start-up D (c) Ericsson Power Modules AB Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 60 A resistive load. PKL 4311 PIT Shut-down Top trace: output voltage (2 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (10 ms/div.). Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 60 A resistive load. Trace: output voltage (2 V/div.). Time scale: (0.2 ms/div.). Output Load Transient Response Trace: output voltage (100mV/div.). Time scale: (2 s/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: Radj= [(Vo(100+%)/(1.225%)-(100+2%)/%) k Eg Increase 5% =>Vout = 5.25 Vdc 5(100+5)/(1.225x5)-(100+2x5)/5 = 64 k Output Voltage Adjust Downwards, Decrease: Radj= (100 / %-2) k Eg Decrease 5% =>Vout = 4.75 Vdc (100/5-2)= 18 k 28 EN/LZT 146 311 R2D April 2007 5 V/60 A Typical Characteristics Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 60 A resistive load. 25 (29) No. Output voltage response to load current step- Trace: output voltage (100mV/div.). change (15-30-15 A) at: Time scale: (0.1 ms/div.). Tref =+25C, VI = 53 V. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 26 (29) No. EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date Rev Reference 29 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 12 V/25 A Electrical Specification PKL 4313 PIT Tref = -40 to +100C, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 V, max IO , unless otherwise specified under Conditions. Characteristics Conditions min VI Input voltage range VIoff Turn-off input voltage Decreasing input voltage 30 VIon Turn-on input voltage Increasing input voltage 32 CI Internal input capacitance PO Output power Output voltage initial setting SVR Supply voltage rejection (ac) f = 100 Hz sinewave, 1 Vp-p typ 36 max Unit 75 V 32.5 35 V 34.5 36 0 300 53 50 % of max IO 92 max IO 92 50 % of max IO , VI = 48 V 92 V F 2.18 W dB Efficiency max IO , VI = 48 V 92 Pd Power Dissipation max IO 28 W Pli Input idling power IO = 0 A, VI = 53 V 6.7 W PRC Input standby power VI = 53 V (turned off with RC) 0.39 W fs Switching frequency 0-100 % of max IO 200 kHz VOi Output voltage initial setting and Tref = +25C, VI = 53 V, IO = 25 A accuracy VO 11.8 12 % 12.2 V Output adjust range See operating information 9.6 13.2 V Output voltage tolerance band 10-100% of max IO 11.64 12.36 V Idling voltage IO = 0 A 11.64 12.36 V Line regulation max IO 12 20 mV Load regulation VI = 53 V, 0-100% of max IO 12 20 mV Vtr Load transient voltage deviation VI = 53 V, Load step 25-50-25 % of max IO, di/dt = 1 A/s, ttr Load transient recovery time tr ts tf tRC Ramp-up time (from 10-90 % of VOi) Start-up time 200 mV 200 s 15 ms 10-100% of max IO 20 (from VI connection to 90% of VOi) (from VI off to 10% of VO) max IO IO = 0 A N/A N/A RC start-up time max IO 20 RC shutdown fall time max IO N/A (from RC off to 10% of VO) IO = 0 A Vin shutdown fall time IO Output current Ilim Current limit threshold Tref < max Tref Isc Short circuit current Tref = 25C, see Note 1 VOac Output ripple & noise OVP Over voltage protection Note 1: See Operating Information section. ms ms s 30 ms ms N/A 0 See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, 0-100% of max IO 30 s 25 A 27.5 32 A 30 42 A 80 150 mVp-p 14.9 V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 27 (29) No. EQUENXU Approved 2/1301-BMR632 Technical Uen Specification Checked PKL 4000 series SEC/D (JuliaPI You) Date EZYPING Rev Reference 30 EN/LZT 146 311 R2D April 2007 2007-04-12 D DC/DC converters, Input 36-75 V, Output 80 A/300 W (c) Ericsson Power Modules AB 12 V/25 A Typical Characteristics PKL 4313 PIT Efficiency Power Dissipation [W] 35 [%] 95 36 V 48 V 90 53 V 85 75 V 80 36 V 30 48 V 25 53 V 20 75 V 15 10 5 75 0 70 0 0 5 10 15 20 5 10 15 20 25 [A] 25 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Current Derating Thermal Resistance [C/W] [A] 25 3.0 m/s 20 6 2.5 m/s 2.0 m/s 15 4 1.5 m/s 10 1.0 m/s 2 0.5 m/s 5 Nat. Conv. 0 0 0 20 40 60 80 0.0 100 [C] Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. 0.5 1.0 1.5 2.0 2.5 3.0[m/s] Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. Output Characteristics Current Limit Characteristics [V] [V] 12.20 12.10 36 V 12.00 48 V 10.00 53 V 75 V 12.00 36 V 48 V 53 V 8.00 75 V 6.00 4.00 11.90 2.00 11.80 0 5 10 15 20 Output voltage vs. load current at Tref = +25C 25 [A] 0.00 10 20 30 40 50 60 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 2/1301-BMR632 Technical Uen Specification Date 2007-04-12 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference Start-up D (c) Ericsson Power Modules AB Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 25 A resistive load. PKL 4313 PIT Shut-down Top trace: output voltage (5 V/div.). Bottom trace: input voltage (50 V/div.). Time scale: (50 ms/div.). Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 25 A resistive load. Top trace: output voltage (5 V/div.). Bottom Trace: input voltage (20 V/div). Time scale: (0.5 ms/div.). Output Load Transient Response Trace: output voltage (20mV/div.). Time scale: (2 s/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: Radj= [(Vo(100+%)/(1.225%)-(100+2%)/%) k Eg Increase 2% =>Vout = 12.24 Vdc 12(100+2)/(1.225x2)-(100+2x2)/2 = 447 k Output Voltage Adjust Downwards, Decrease: Radj= (100 / %-2) k Eg Decrease 2% =>Vout = 11.76 Vdc (100/2-2)= 48 k 31 EN/LZT 146 311 R2D April 2007 12 V/25 A Typical Characteristics Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 25 A resistive load. 28 (29) No. Output voltage response to load current step- Trace: output voltage (100mV/div.). change (6.25-12.5-6.25 A) at: Time scale: (0.1 ms/div.). Tref =+25C, VI = 53 V. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 1 (5) No. EQUENXU Approved Checked PKL 4000 series SEC/D (JuliaPI You) EZYPING 3/1301-BMR 632Technical Uen Specification Date 2007-01-11 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference 32 EN/LZT 146 311 R2D April 2007 B (c) Ericsson Power Modules AB EMC Specification Conducted EMI measured according to EN55022, CISPR 22 and FCC part 15J (see test set-up). See Design Note 009 for further information. The fundamental switching frequency is 150 kHz for PKL 4118A PIT @ VI = 53 V, max IO. Conducted EMI Input terminal value (typ) Test set-up Layout recommendation EMI without filter External filter (class B) Required external input filter in order to meet class B in EN 55022, CISPR 22 and FCC part 15J. Filter components: C1,6 = 2x1 F C2,3 = 2x1 F C4,5 = 2x2.2 nF C7 = 220 F (electrolytic) C8,9 = 4.7 nF L1 = 809 H L2 = 5.6 H The radiated EMI performance of the DC/DC converter will depend on the PCB layout and ground layer design. It is also important to consider the stand-off of the DC/DC converter. If a ground layer is used, it should be connected to the output of the DC/DC converter and the equipment ground or chassis. A ground layer will increase the stray capacitance in the PCB and improve the high frequency EMC performance. Output ripple and noise Output ripple and noise measured according to figure below. See Design Note 022 for detailed information. Output ripple and noise test setup EMI with filter Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EQUENXU Approved PKL 4000 series SEC/D (JuliaPI You) Checked EZYPING 3/1301-BMR 632Technical Uen Specification Date 2007-01-11 DC/DC converters, Input 36-75 V, Output 80 A/300 W Operating information Input Voltage The input voltage range 36 to 75Vdc meets the requirements of the European Telecom Standard ETS 300 132-2 for normal input voltage range in --48 and --60 Vdc systems, -40.5 to 57.0 V and --50.0 to -72 V respectively. At input voltages exceeding 75 V, the power loss will be higher than at normal input voltage and Tref must be limited to absolute max +100C. The absolute maximum continuous input voltage is 80 Vdc. Turn-off Input Voltage The DC/DC converters monitor the input voltage and will turn on and turn off at predetermined levels. The minimum hysteresis between turn on and turn off input voltage is 1V. Remote Control (RC) The products are fitted with a remote control function referenced to the primary negative input connection (- In), with negative and positive logic options available. The RC function allows the converter to be turned on/off by an external device like a semiconductor or mechanical switch. The maximum required sink current is 1 mA. When the RC pin is left open, the voltage generated on the RC pin is 3.0 -- 6.5 V. The second option is "positive logic" remote control, which can be ordered by adding the suffix "P" to the end of the part number. The converter will turn on when the input voltage is applied with the RC pin open. Turn off is achieved by connecting the RC pin to the - In. To ensure safe turn off the voltage difference between RC pin and the - In pin shall be less than 1V. The converter will restart automatically when this connection is opened. See Design Note 021 for detailed information. Input and Output Impedance The impedance of both the input source and the load will interact with the impedance of the DC/DC converter. It is important that the input source has low characteristic impedance. The converters are designed for stable operation without external capacitors connected to the input or output. The performance in some applications can be enhanced by addition of external capacitance as described under External Decoupling Capacitors. If the input voltage source contains significant inductance, the addition of a 100 F capacitor across the input of the converter will ensure stable operation. The capacitor is not required when powering the DC/DC converter from an input source with an inductance below 10 H. External Decoupling Capacitors 2 (5) No. Rev Reference 33 EN/LZT 146 311 R2D April 2007 B (c) Ericsson Power Modules AB When powering loads with significant dynamic current requirements, the voltage regulation at the point of load can be improved by addition of decoupling capacitors at the load. The most effective technique is to locate low ESR ceramic and electrolytic capacitors as close to the load as possible, using several parallel capacitors to lower the effective ESR. The ceramic capacitors will handle high-frequency dynamic load changes while the electrolytic capacitors are used to handle low frequency dynamic load changes. Ceramic capacitors will also reduce any high frequency noise at the load. It is equally important to use low resistance and low inductance PCB layouts and cabling. External decoupling capacitors will become part of the control loop of the DC/DC converter and may affect the stability margins. As a "rule of thumb", 100 F/A of output current can be added without any additional analysis. The ESR of the capacitors is a very important parameter. Power Modules guarantee stable operation with a verified ESR value of >10 m across the output connections. For further information please contact your local Ericsson Power Modules representative. Output Voltage Adjust (Vadj) The DC/DC converters have an Output Voltage Adjust pin (Vadj). This pin can be used to adjust the output voltage above or below Output voltage initial setting. When increasing the output voltage, the voltage at the output pins (including any remote sense compensation ) must be kept below the threshold of the over voltage protection, (OVP) to prevent the converter from shutting down. At increased output voltages the maximum power rating of the converter remains the same, and the max output current must be decreased correspondingly. To increase the voltage the resistor should be connected between the Vadj pin and +Sense pin. The resistor value of the Output voltage adjust function is according to information given under the Output section for the respective product. To decrease the output voltage, the resistor should be connected between the Vadj pin and --Sense pin. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EQUENXU Approved PKL 4000 series SEC/D (JuliaPI You) 3 (5) No. Checked EZYPING 3/1301-BMR 632Technical Uen Specification Date 2007-01-11 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference 34 EN/LZT 146 311 R2D April 2007 B (c) Ericsson Power Modules AB Operating information continued Parallel Operation Two converters may be paralleled for redundancy if the total power is equal or less than PO max. It is not recommended to parallel the converters without using external current sharing circuits. See Design Note 006 for detailed information. Remote Sense The DC/DC converters have remote sense that can be used to compensate for voltage drops between the output and the point of load. The sense traces should be located close to the PCB ground layer to reduce noise susceptibility. The remote sense circuitry will compensate for up to 10% voltage drop between output pins and the point of load. If the remote sense is not needed +Sense should be connected to +Out and -Sense should be connected to -Out. Over Temperature Protection (OTP) The converters are protected from thermal overload by an internal over temperature shutdown circuit. When the baseplate or case temperature exceeds 110C the converter will shut down immediately(latching). The converter can be restarted by cycling the input voltage or using the remote control function. Over Voltage Protection (OVP) The converters have output over voltage protection that will shut down the converter in over voltage conditions. The converter can be restarted by cycling the input voltage or using the remote control function. Over Current Protection (OCP) The converters include current limiting circuitry for protection at continuous overload. The output voltage will decrease towards zero for output currents in excess of max output current (max IO). The converter will resume normal operation after removal of the overload. The load distribution should be designed for the maximum output short circuit current specified. Thermal Consideration General The converters are designed to operate in different thermal environments and sufficient cooling must be provided to ensure reliable operation. Cooling is achieved mainly by conduction, from the pins to the host board, and convection, which is dependant on the airflow across the converter. Increased airflow enhances the cooling of the converter. The Output Current Derating graph found in the Output section for each model provides the available output current vs. ambient air temperature and air velocity at Vin = 53 V. The DC/DC converter is tested on a 254 x 254 mm, 35 m (1 oz), 16-layer test board mounted vertically in a wind tunnel with a cross-section of 305 x 305 mm. Proper cooling of the DC/DC converter can be verified by measuring the temperature at positions P1. The temperature at these positions should not exceed the max values provided in the table below. Note that the max value is the absolute maximum rating (non destruction) and that the electrical Output data is guaranteed up to Tref +100C. See Design Note 019 for further information. Position Device Designation max value P1 Baseplate Tref 100 C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EQUENXU Approved PKL 4000 series SEC/D (JuliaPI You) Checked EZYPING 3/1301-BMR 632Technical Uen Specification Date Rev 2007-01-11 DC/DC converters, Input 36-75 V, Output 80 A/300 W Thermal Consideration continued Reference EN/LZT 146 311 R2D April 2007 B (c) Ericsson Power Modules AB Connections Definition of reference temperature (Tref) The reference temperature is used to monitor the temperature limits of the product. Temperatures above maximum Tref are not allowed and may cause degradation or permanent damage to the product. Tref is also used to define the temperature range for normal operating conditions. Tref is defined by the design and used to guarantee safety margins, proper operation and high reliability of the module. Ambient Temperature Calculation By using the thermal resistance the maximum allowed ambient temperature can be calculated. 1. The power loss is calculated by using the formula ((1/) - 1) x output power = power losses (Pd). = efficiency of converter. E.g 89.5 % = 0.895 2. Find the thermal resistance (Rth) in the Thermal Resistance graph found in the Output section for each model. Calculate the temperature increase (T). T = Rth x Pd 3. Max allowed ambient temperature is: Max Tref - T. E.g PKL4118B PIT at 2m/s: 1. (( 4 (5) No. 1 ) - 1) x 144 W = 25.0 W 0.852 2. 25.0 W x 1.3C/W = 32.5C 3. 110 C -- 32.5C = max ambient temperature is 77.5C The actual temperature will be dependent on several factors such as the PCB size, number of layers and direction of airflow. Pin Designation Function 1 +In Positive Input 2 RC Remote Control 3 Case Connected to baseplate 4 -In Negative Input 5,10 -Out Negative Output 6 -Sen Negative Sense 7 Vadj Output voltage adjust 8 +Sen Positive Sense 9,11 +Out Positive Output 35 E Limited Internal PRODUCT SPECIFICATION Prepared (also subject responsible if other) 4/1301-BMR 632Technical Specification EPANHON Approved PKL 4000 series SEC/D (LindaPIzhong) Checked Date (MICKAOV) 2006-1-26 DC/DC converters, Input 36-75 V, Output 80 A/300 W Mechanical information 1 (4) No. Rev Reference EN/LZT 146 311 R2D April 2007 B (c) Ericsson Power Modules AB 36 E Limited Internal PRODUCT SPECIFICATION Prepared (also subject responsible if other) 4/1301-BMR 632Technical Specification EPANHON Approved PKL 4000 series SEC/D (LindaPIzhong) 2 (4) No. Checked Date (MICKAOV) 2006-1-26 DC/DC converters, Input 36-75 V, Output 80 A/300 W Soldering Information -- Through hole mounting The PKL series DC/DC converters are intended for through hole mounting in a PCB. When wave soldering is used max temperature on the pins is specified to 260C for 10 seconds. Maximum preheat rate of 4C/s and temperature of max 150C is suggested. When hand soldering, care should be taken to avoid direct contact between the hot soldering iron tip and the pins for more than a few seconds in order to prevent overheating. No-clean flux is recommended to avoid entrapment of cleaning fluids in cavities inside of the DC/DC power module. The residues may affect long time reliability and isolation voltage. Delivery package information The products are delivered antistatic clamshells. Tray properties Material PET Surface resistance 10E5 to 10E12 ohms/square Bake ability The clamshells can not be baked Clamshell capacity 10 converters/clamshell Box capacity 50 converters (5 full clamshells/box) Rev Reference EN/LZT 146 311 R2D April 2007 B (c) Ericsson Power Modules AB 37 E Limited Internal PRODUCT SPECIFICATION Prepared (also subject responsible if other) 3 (4) No. 4/1301-BMR 632Technical Specification EPANHON Approved PKL 4000 series SEC/D (LindaPIzhong) Checked Date (MICKAOV) 2006-1-26 DC/DC converters, Input 36-75 V, Output 80 A/300 W Rev Reference EN/LZT 146 311 R2D April 2007 B (c) Ericsson Power Modules AB Product Qualification Specification Characteristics External visual inspection IPC-A-610D Change of temperature IEC 60068-2-14 Na Cold IEC 60068-2-1 Ad Damp heat IEC 60068-2-3 Ca Dry heat IEC 60068-2-2 Ba Immersion in cleaning solvents IEC 60068-2-45 XA Method 2 Mechanical shock IEC 60068-2-27 Ea Operational life test MIL-STD-202G Method 108A Resistance to soldering heat (not in operation, without board) Robustness of terminations IEC 60068-2-20 Tb Method 1A IEC 60068-2-21 Ua Solder ability (Precondition 85C/85%RH; 240h) Vibration, broad-band random Sinusoidal IEC 60068-2-6 Fc Duration Solder Temperature Duration -40 C-+100 C 0.5 h 300 -40 C-+125 C 72 h Minimum No +85 C 85 % RH Maximum 1000 hours 1000 hours 125 C +55 5 C +35 5 C +35 5 C 100 g 6 ms 100 C 9 C Minimum Normal ON 9min; OFF 3min 1000h 260 C 10-13 s IEC 60068-2-20 Ta SnPb Eutectic Pb Free 2355 C 2705 C IEC 60068-2-34 Ed Frequency Acceleration Duration in each direction Frequency Amplitude Acceleration No. of cycles 10...500 Hz 0.025 g2/Hz 10 min 10-500 Hz 0.75 mm 10 g 10 in each axis Temperature range Duration Cycle Temperature range Duration Input Voltage Load Temperature Humidity Input Voltage Duration Time Temperature Water Glycol ether Isopropyl alcohol Peak acceleration Duration Case temperature Ambient temperature Input Voltage Load 38