Features Switching Regulator * Non-isolated * Adjustable output voltage * 1-2AMP adjustable positive step down integrated switching regulator * Internal short circuit protection * ON/OFF control (ground off) * Efficiency up to 97% * Positive to negative converter Description DC/DC Converter R-6xxxP_D 1-2 Amp 3 SIP12 Vertical & Horizontal Single Output YEA R T y T compliant M TS TS CONVER REACH CO C M S S 10 from 10 PL U D IA N T PRO O R R M C C CONVER RE M E O E Notes: Note1:Vin-Vout 1.5V if adjust function is used Note2: please refer to basic characteristics on page I-2 C RoHS 2 + compliant CO Part InputOutputVoutOutput Efficiency Max. Capacitive Number Voltage Range Voltage Adjust Range (1) Current @ min Vin@ max. Vin Load (2) [VDC] [VDC] [VDC] [A] [%] [%] [F] R-611.8x 9 - 32 1.8 1.5 - 3.6 1 79 67 200/6800 R-612.5x 9 - 32 2.5 1.5 - 4.5 1 84 74 200/6800 R-613.3x 9 - 32 3.3 1.8 - 6 1 88 79 200/6800 R-615.0x 9 - 32 5 1.8 - 9 1 92 84 200/6800 R-619.0x 11 - 32 9 3.3 - 15 1 96 90 200/6800 R-6112x 14 - 32 12 3.3 - 15 1 97 92 200/6800 R-621.8x 9 - 32 1.8 1.5 - 3.6 2 76 68 200/6800 R-622.5x 9 - 32 2.5 1.5 - 4.5 2 81 74 200/6800 R-623.3x 9 - 32 3.3 1.8 - 6 2 86 80 200/6800 R-625.0x 9 - 32 5 1.8 - 9 2 90 85 200/6800 R-629.0x 11 - 32 9 3.3 - 15 2 95 91 200/6800 R-6212x 14 - 32 12 3.3 - 15 2 96 93 200/6800 RE Selection Guide arrant w The R-6xxx series is a high performance 1.5V to 15V (18V), 1.1 Amp to 2Amp, 12-Pin SIP (single in-line package) switching regulator. The Synchronous rectification yields excellent efficiencies up to 97%. Short circuit protection reduces the short circuit input current to under 50mA. PL U D IA N T PRO IEC/EN60950-1 certified Model Numbering R-6_ __ x Output Current (A) Pinning (3) nom. Output Voltage Notes: Note3: x can be P" = vertical through hole x can be D" = bent for horizontal through hole mounting Ordering Examples: R-612.5P Iout= 1000mA nom. Vout= 2.5VDC R-623.3D Iout= 2000mA nom. Vout= 3.3VDC www.recom-power.com P= vertical through hole D= bent for horizontal through hole mounting REV.: 6/2020 I-1 R-6xxxP_D DC/DC Converter Series Specifications (refer to standard application circuit, Ta= 25C) BASIC CHARACTERISTICS Parameter Condition Quiescent Current Min. min. Vin to max. Internal Power Dissipation Typ. Max. 6mA 10mA 1.0W ta<60C 4A Output Current Limit 4.5A 5A 10% Minimum Load ON/OFF CTRL (4) DC-DC ON DC-DC OFF Input Current of CTRL Pin DC-DC OFF Open or high (Power ON), 2V min. / 10V max. Low (Power OFF) 0.8V max. 100A Internal Operating Frequency 200kHz R-61xxx R-62xxx Output Ripple and Noise Maximum Capacitive Load 250kHz 300kHz 40mVp-p 40mVp-p 100mVp-p 120mVp-p normal start-up time, no external diodes 200F <1 second start-up time + diode protection circuit 6800F Notes: Note4: ON/OFF pin driven by TTL (logic gate), open-collector bipolar transistor or open-drain MOSFET Line Derating 100 100 Ambient Temperature [C] 90 Output Load [%] 80 70 60 50 40 30 20 60 40 20 R-62xx R-61xx 10 0 85 80 9 11 12 14 16 20 24 28 0 32 0 0.5 0.7 1.0 1.5 Internal Power Dissipation [W] Input Voltage [VDC] How to calculate the max. output current The internal power dissipation (PD ) follows the equation: PD= Iout x Vout x (1-Effmax Vin ) Iout= PD Vout x (1-Effmax Vin ) Example: R-6212P Calculation 1: Vin = 32V Vout = 12V Effmax Vin = 93% PD = 1W TAmbient = 60C Calculation 2: Iout= 1W 12V x (1-0.93 ) = 1.19A Vin = 14V Vout = 12V Effmax Vin = 96% PD = 1W TAmbient = 60C Iout= 1W 12V x (1-0.96 ) = 2.08A continued on next page www.recom-power.com REV.: 6/2020 I-2 R-6xxxP_D DC/DC Converter Series Specifications (refer to standard application circuit, Ta= 25C) Efficiency vs. Load R-625.0 / R-615.0 100 100 92.5 92.5 90 90 Efficiency [%] Efficiency [%] R-623.3 / R-613.3 87.5 85 82.5 80 70 85 82.5 80 0.1 0.5 1.0 1.5 9Vin 12Vin 24Vin 38Vin 70 9Vin 12Vin 26Vin 60 50 87.5 60 50 2.0 0.1 0.5 1.0 1.5 Output Load [A] Output Load [A] R-623.3 / R-613.3 R-625.0 / R-615.0 2.0 100 100 90 90 80 80 70 70 Ripple [mV] Ripple [mV] Ripple vs. Output Current 60 50 40 50 40 30 30 20 0.1 0.5 1.0 1.5 38Vin 24Vin 12Vin 9Vin 20 26Vin 12Vin 9Vin 10 0 60 10 0 2.0 0.1 0.5 1.0 1.5 2.0 Output Curent [A] Output Curent [A] Trim Tables or Calculation 2ADC R-611.8P/D R-612.5P/D R-613.3P/D R-615.0P/D R-619.0P/D R-6112P/D 3ADC R-621.8P/D R-622.5P/D R-623.3P/D R-625.0P/D R-629.0P/D R-6212P/D Vout nom. Vout adj. 1.8VDC Rdown Rup 1.5 13.6k 2.5VDC Rdown 3.3VDC Rup Rdown 5.0VDC Rup Rdown 9.0VDC Rup Rdown 12VDC Rup Rdown Rup 3.3k 1.8 2.0 10k 2.5 5.1k 3.0 2.5k 8.2k 3.1k 820 15k 5.1k 1.5k 13k 3.6k 51k 7.0k 10k continued on next page www.recom-power.com REV.: 6/2020 I-3 R-6xxxP_D DC/DC Converter Series Specifications (refer to standard application circuit, Ta= 25C) Trim Tables or Calculation 2ADC R-611.8P/D R-612.5P/D R-613.3P/D R-615.0P/D R-619.0P/D R-6112P/D 3ADC R-621.8P/D R-622.5P/D R-623.3P/D R-625.0P/D R-629.0P/D R-6212P/D Vout nom. Vout adj. 1.8VDC 2.5VDC 3.3VDC 5.0VDC 9.0VDC 12VDC Rdown Rup 3.3 1.7k 3.6 1.2k Rdown Rup Rdown Rup 5.9k Rdown Rup 9.7k Rdown Rup Rdown 0 Rup 0 3.9k 18k 14k 1.5k 560 3.9 2.8k 9.1k 20k 3.3k 1.2k 4.5 1.6k 3.9k 60k 7.5k 2.1k 11k 4.0k 5.0 2.4k 5.1 2.2k 60k 12k 4.3k 5.5 1.6k 15k 17k 5.6k 6.0 1.1k 7.2k 24k 7.5k 7.0 2.8k 51k 12k 8.0 1.5k 130k 19k 9.0 880 10 450 11 180 31k 36k 55k 15k 125k 12 8.2k 13 4.7k 11k 14 2.7k 4.0k 15 1.3k 1.6k REGULATIONS Parameter Condition Value Output Accuracy 1.0% typ. / 2.0% max. Line Regulation low line to high line, full load 10% to 100%, full load Load Regulation (5) 0.5% typ. R-61xxx R-62xxx 0.5% max. 1.0% max. 50% load step change Vout over / undershoot Transient Response (6) 100s typ. / 200s max. 5% typ. Notes: Note5: Operation below 10% load will not harm the converter, but specifications may not be met Note6: Requires a 100F electolytic or tantalum output capacitor for proper operation in all applications (the capacitor has to be placed as close as possible to the output pins) PROTECTIONS Parameter Condition Short Circuit Protection (SCP) Short Circuit Input Current Value continuous, automatic recovery Vin > 12VDC 20mA typ. / 100mA max. continued on next page www.recom-power.com REV.: 6/2020 I-4 R-6xxxP_D DC/DC Converter Series Specifications (refer to standard application circuit, Ta= 25C) Optional Diode Protection Circuit Optional Protection 1: Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter when it is powered down. Protection diodes are required for high capacitive loads. The diode can either be fitted across the device, if the source is low impedance or fitted in series with the output (recommended). Optional Protection : D1 +Vin +Vin R-5/6/7xxx +Vout +Vout +Vin +Vin R-5/6/7xxx GND GND +Vout Vadj +Vout D1 Rdown GND GND GND GND Rdown: Trim output voltage up to 1 diode drop ENVIRONMENTAL Parameter Operating Temperature Range Condition Value without derating @ natural convection 0.1m/s Maximum Case Temperature +110C Thermal Impedance @ natural convection 0.1m/s Operating Humidity non-condensing 25C/W 95% RH max. Operating Altitude 2000m Pollution Degree MTBF -40C to +85C PD2 according to MIL-HDBK 217F, G.B. +25C +71C 563 x 103 hours 117 x 103 hours SAFETY AND CERTIFICATIONS Certificate Type (Safety) Information Technology Equipment, General Requirements for Safety EAC Report / File Number 1605077-12 RU-AT.49.09571 RoHS 2+ Standard IEC60950-1:2005, 2nd Edition + AM2:2013 EN60950-1:2006 + AM2:2013 TP TC 004/2011 RoHS-2011/65/EU + AM-2015/863 DIMENSION AND PHYSICAL CHARACTERISTICS Parameter Type Value Material case potting non-conducive black plastic, (UL94 V-0) epoxy, (UL94 V-0) Dimension (LxWxH) 32.2 x 9.1 x 15.0mm Weight 9g typ. continued on next page www.recom-power.com REV.: 6/2020 I-5 R-6xxxP_D DC/DC Converter Series Specifications (refer to standard application circuit, Ta= 25C) Dimension Drawing (mm) 32.2 15.0 R-6xxxD embossed logo 9.1 Marking 9.1 R-6xxxP 15.0 32.2 0.70+0.10/-0.05 Recommended Footprint Details 11 x 2.54 = 27.94 0.250.05 Recommended Footprint Details Top View Bottom View 1 2 3 4 5 6 7 8 9 10 11 12 2.54 17.0 Bottom View 0.70+0.10/-0.05 2.54 1 2 3 4 5 6 7 8 9 10 11 12 2.1 4.10 0.250.05 1 2 3 4 5 6 7 8 9 10 11 12 11 x 2.54 = 27.94 0.8 2.1 1 2 3 4 5 6 7 8 9 10 11 12 Top View 2.54 2.54 Pin Connections Pin # Single 1 ON/OFF 2,3,4 Vin 5, 6, 7, 8 GND 9, 10, 11 Vout 12 Vadj Tolerance: Description Input pin: Active low (less than 0.8V) to disable the device Power Input Input and Output ground (common) Power output With external resistors R1, R2 to selected output voltage xx.x= 0.5mm xx.xx= 0.25mm INSTALLATION AND APPLICATION Standard Application Circuit +Vin OFF 1F C1 (Optional) ON VCTRL +Vin R-6xxxP_D ON/OFF GND +Vout +Vout Vadj Rdown Q1 Rup C2 100F ESR= 150m max. (Required) Com Com Add blocking diode to Vout if current can flow backwards into the output, as this can damage the converter. (Please refer to "Optional Diode Protection Circuit" on page I-5) continued on next page www.recom-power.com REV.: 6/2020 I-6 R-6xxxP_D DC/DC Converter Series Specifications (refer to standard application circuit, Ta= 25C) Positive to Negative Converter Selection Guide (Positive to Negativ) Part Number R-621.8 R-622.5 R-623.3 R-625.0 R-629.0 R-6212 Input Voltage Range [VDC] 9 - 28 9 - 28 9 - 28 9 - 28 11 - 26 11 - 26 Output Vout Voltage Adjust Range (1) [VDC] [VDC] -1.8 -1.5~ -3.6 -2.5 -1.5~ -4.5 -3.3 -1.8~ -6 -5 -1.8~ -9 -9 -3.3~ -15 -12 -3.3~ -15 Output EfficiencyMax. Capacitive Current @ min Vin @ max. Vin Load (7) [A] [%][%] C1 C2 -1 72 65 10F/50V 100F/6.3V -1 76 72 10F/50V 100F/6.3V -1 79 76 10F/50V 100F/10V -1 81 80 10F/50V 100F/10V -0.8 84 85 10F/50V 100F/25V -0.6 86 88 10F/50V 100F/25V Notes: Note7: Maximum capacitive load including C2 is 220F GND GND +Vin +Vin C1 and C2 are required and should be fitted close to the converter pins. GND R-6xxxP_D C1 ON/OFF ON/OFF Rdown Vadj -Vout C2 Ref. to -Vout Rup -Vout embossed logo 9.1 2.1 0.70+0.10/-0.05 2.54 Bottom View 0.8 1 2 3 4 5 6 7 8 9 10 11 12 11 x 2.54 = 27.94 Marking 4.10 15.0 32.2 Pin Connections Pin # Negative Out 1 ON/OFF 2,3,4 +Vin 0.250.05 5, 6, 7, 8 -Vout 9, 10, 11 GND 12 -Vadj Positive Out ON/OFF +Viin GND +Vout +Vadj 1 2 3 4 5 6 7 8 9 10 11 12 Top View 2.54 PACKAGING INFORMATION Parameter Packaging Dimensions (LxWxH) Packaging Quantity Type R-6xxxD R-6xxxP tube Storage Temperature Range Value 520.0 x 20.0 x 19.0mm 530.0 x 23.0 x 19.0mm 15pcs -40C to +125C The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The products are not authorized for use in safety-critical applications without RECOM's explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The applicant shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications. www.recom-power.com REV.: 6/2020 I-7