MGJ3 Series www.murata-ps.com 5.2kVDC Isolated 3W SM DC/DC Converters SELECTION GUIDE Output Power Rated Output Voltage Rated Output Current Output Power Rated Output Voltage Rated Output Current Output Power Output 3 Rated Output Current Order Code Output 2 Rated Output Voltage Output 1 V mA W V mA W V mA W FEATURES No opto feedback MGJ3T05150505MC 15 120 1.8 5 120 0.6 5 120 0.6 Patents Pending MGJ3T12150505MC 15 120 1.8 5 120 0.6 5 120 0.6 Optimised bipolar output voltages for IGBT/ SiC & Mosfet gate drives MGJ3T24150505MC 15 120 1.8 5 120 0.6 5 120 0.6 3 outputs configurable for all gate drive applications: +15V/-5V, +15V/-10V & +20V/5V outputs SELECTION GUIDE (Continued) 5.2kVDC isolation test voltage `Hi Pot Test' Ultra low coupling capacitance 15pF SMD package 5V, 12V & 24V input voltages % mVp-p % mVp-p % Ripple & Noise (Max)2 Ripple & Noise (Typ)2 Load Regulation (Max) Load Regulation (Typ) Ripple & Noise (Max)2 Output 3 Ripple & Noise (Typ)2 Load Regulation (Max) Characterised partial discharge performance Load Regulation (Typ) Order Code Ripple & Noise (Max)2 Characterised dv/dt immunity 80kV/s Output 2 Ripple & Noise (Typ)2 UL60601 (3rd Ed) recognition pending Load Regulation (Typ) Reinforced insulation to UL60950 pending Load Regulation (Max) Output 1 mVp-p MGJ3T05150505MC 3 10 65 200 3 10 30 75 3 10 30 75 MGJ3T12150505MC 3 10 75 200 3 10 30 75 3 10 30 75 MGJ3T24150505MC 3 10 75 200 3 10 30 75 3 10 30 75 PRODUCT OVERVIEW For full details go to www.murata-ps.com/rohs MTTF1 pF kHrs mA MGJ3T05150505MC 5 760 73 80 15 MGJ3T12150505MC 12 310 75 82 15 MGJ3T24150505MC 24 155 76 81 15 Efficiency (Typ) V Order Code Efficiency (Min) Input Current at Rated Load Isolation Capacitance SELECTION GUIDE (Continued) Nominal Input Voltage Offering configurable triple output voltages of +15V, +5V and +5V, the MGJ3 series of DC-DC converters are ideal for powering `high side' and `low side' gate drive circuits for IGBTs, Silicon Carbide and Mosfets in bridge circuits. A choice of asymmetric output voltages allows optimum drive levels for best system efficiency and EMI. The MGJ3 series is characterised for high isolation and dv/dt requirements commonly seen in bridge circuits used in motor drives and inverters. A disable/frequency synchronisation pin, simplifies EMC filter design. The MGJ3 protection features include short circuit protection, over temperature protection and overload protection. % 1. Calculated using MIL-HDBK-217 FN2 calculation model with nominal input voltage at full load. 2. See ripple & noise test method. All specifications typical at TA=25C, nominal input voltage and rated output current unless otherwise specified. www.murata-ps.com/support KDC_MGJ3C.A01 Page 1 of 8 MGJ3 Series 5.2kVDC Isolated 3W SM DC/DC Converters INPUT CHARACTERISTICS Parameter Voltage range Under voltage lock out Input ripple current Conditions Min. Typ. Max. 5V input types 4.5 5 9 12V input types 9 12 18 24V input types 18 24 36 Turn on threshold MGJ3T05 4.1 Turn off threshold MGJ3T05 3.0 Turn on threshold MGJ3T12 8.1 Turn off threshold MGJ3T12 7.5 Turn on threshold MGJ3T24 16.7 Turn off threshold MGJ3T24 16.1 5V input types 45 12V input types 25 24V input types 15 Units V V mA p-p OUTPUT CHARACTERISTICS Parameter Conditions Minimal load to meet datasheet specification Voltage set point accuracy Line regulation Min. Typ. Max. Units 2 % % % 40 All output types Low line to high line 4 Peak deviation (50-100% & 100-50% swing) 3.2 %Vout Settling time 0.2 ms Transient response ISOLATION CHARACTERISTICS Parameter Conditions Min. Isolation test voltage Resistance Flash tested for 1 second Viso = 1kVDC 5200 100 Conditions Min. Typ. Max. Units VDC G GENERAL CHARACTERISTICS Parameter Switching frequency Typ. Max. 100 Units kHz TEMPERATURE CHARACTERISTICS Parameter Conditions Operation Storage Over temperature protection Product temperature above ambient Min. Typ. -40 -50 100% Load, Nom VIN, Still Air Max. 105 125 180 18 Units C ABSOLUTE MAXIMUM RATINGS Short-circuit protection (for SELV input voltages) Input voltage, MGJ3 5V input types Input voltage, MGJ3 12V input types Input voltage, MGJ3 24V input types Continuous 12V 20V 40V RoHS COMPLIANCE, MSL AND PSL INFORMATION This series is compatible with RoHS soldering systems with a peak reflow solder temperature of 245C as per J-STD-020D.1. The pin termination finish on this product series is Gold with Nickel Pre-plate. The series is backward compatible with Sn/Pb soldering systems. The series has a Moisture Sensitivity Level (MSL) 1. www.murata-ps.com/support KDC_MGJ3C.A01 Page 2 of 8 MGJ3 Series 5.2kVDC Isolated 3W SM DC/DC Converters APPLICATION NOTES Start-up times Typical start up times for this series, with no additional output capacitance are: Start-up times ms 15 15 15 Part No. MGJ3T05150505MC MGJ3T12150505MC MGJ3T24150505MC Output capacitance must not exceed: Maximum output capacitance F 120 220 Output Voltage V 15 5 Disable/Frequency synchronisation Min Disable/Synch Synchronisation Pull Down Current Input High Input Low Frequency Range Duty Cycle Typ 0.5 2 0 90 25 100 Max 5 0.8 110 75 Units mA V V kHz % Output configurations for power switches Terminal IGBT SIC MOSFET (P10) 15V Output +15V 0.12A +20V 0.12A +15V 0.15A (P9) 15V Return 5VA Output 0V No connection 0V (P7) 5VA Return 5VB Output No connection 0V -5V 0.15A (P8) 5VB Return -10V 0.12A -5V 0.12A No connection www.murata-ps.com/support KDC_MGJ3C.A01 Page 3 of 8 MGJ3 Series 5.2kVDC Isolated 3W SM DC/DC Converters TECHNICAL NOTES ISOLATION VOLTAGE `Hi Pot Test', `Flash Tested', `Withstand Voltage', `Proof Voltage', `Dielectric Withstand Voltage' & `Isolation Test Voltage' are all terms that relate to the same thing, a test voltage, applied for a specified time, across a component designed to provide electrical isolation, to verify the integrity of that isolation. Murata Power Solutions MGJ3 series of DC/DC converters are all 100% production tested at their stated isolation voltage. This is 5.2kVDC for 1 second. A question commonly asked is, "What is the continuous voltage that can be applied across the part in normal operation?" The MGJ3 series is pending recognition by Underwiters Laboratory for various voltages, please see safety approval section below. REPEATED HIGH-VOLTAGE ISOLATION TESTING It is well known that repeated high-voltage isolation testing of a barrier component can actually degrade isolation capability, to a lesser or greater degree depending on materials, construction and environment. We therefore strongly advise against repeated high voltage isolation testing, but if it is absolutely required, that the voltage be reduced by 20% from specified test voltage. SAFETY APPROVAL UL 60601 The MGJ3 series is pending recognition by Underwriters Laboratory (UL) to the 3rd edition of 60601 and provides 1 MOOP (means of operator protection) based upon a working voltage of 250 Vrms max., between Primary and Secondary. UL 60950 The MGJ3 series is pending recognition by Underwriters Laboratory (UL) to UL 60950 for reinforced insulation to a working voltage of 250Vrms. CHARACTERISATION TEST METHODS Ripple & Noise Characterisation Method Ripple and noise measurements are performed with the following test configuration. C1 1F X7R multilayer ceramic capacitor, voltage rating to be a minimum of 3 times the output voltage of the DC/DC converter 10F tantalum capacitor, voltage rating to be a minimum of 1.5 times the output voltage of the DC/DC converter with an ESR of less C2 than 100m at 100 kHz C3 100nF multilayer ceramic capacitor, general purpose R1 450 resistor, carbon film, 1% tolerance R2 50 BNC termination T1 3T of the coax cable through a ferrite toroid RLOAD Resistive load to the maximum power rating of the DC/DC converter. Connections should be made via twisted wires Measured values are multiplied by 10 to obtain the specified values. Differential Mode Noise Test Schematic DC/DC Converter OSCILLOSCOPE C1 C2 C3 + SUPPLY Input - + R1 T1 R2 Y INPUT Output - R LOAD www.murata-ps.com/support KDC_MGJ3C.A01 Page 4 of 8 MGJ3 Series 5.2kVDC Isolated 3W SM DC/DC Converters EFFICIENCY VS LOAD MGJ3T05150505MC MGJ3T12150505MC MGJ3T24150505MC www.murata-ps.com/support KDC_MGJ3C.A01 Page 5 of 8 MGJ3 Series 5.2kVDC Isolated 3W SM DC/DC Converters EMC FILTERING AND SPECTRA FILTERING MGJ3T05150505MC MGJ3T12150505MC MGJ3T24150505MC www.murata-ps.com/support KDC_MGJ3C.A01 Page 6 of 8 MGJ3 Series 5.2kVDC Isolated 3W SM DC/DC Converters PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS PIN CONNECTIONS 23.11 [0.910] Pin Function 1 -Vin 3 Dis/Sync 5VA RTN SMA PICKUP POINT 7 5VB 22.61 [0.890] 8 5VB RTN 15V RTN 9 SMA PICKUP POINT 14.65 13.65 (TOP OF FERRITE CORE) 14.45 13.45 [ ] 0.569 0.530 S 5VA 10 15 Vout 16 +Vin [ ] 0.577 0.537 RECOMMENDED FOOTPRINT DETAILS SEATING PLANE 2.54 [0.100] 5.08 [0.200] x7 PLACES 3.30 [0.130] 2.67 [0.105] 1 0 3 7 8 19.05 [0.750] x7 PLACES 2.16 [0.085] 2.54 [0.100] 5.08 [0.200] RECOMMENDED 1.78 [0.070] 19.05 [0.750] ISOLATION BARRIER 15.24 [0.600] 16 10 17.78 [0.700] 9 15.24 [0.600] 17.78 [0.700] All dimensions in mm (inches), Controlling dimensions is mm. Tolerance (unless otherwise stated) 0.25 (0.010). Weight: 10.70 g www.murata-ps.com/support KDC_MGJ3C.A01 Page 7 of 8 MGJ3 Series 5.2kVDC Isolated 3W SM DC/DC Converters TAPE & REEL SPECIFICATIONS REEL OUTLINE DIMENSIONS TAPE OUTLINE DIMENSIONS REEL PACKAGING DETAILS Product Orientation Pin 1, located nearest to carrier drive sprocket. Reel Quantity: 500 Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED This product is subject to the following operating requirements and the Life and Safety Critical Application Sales Policy: Refer to: http://www.murata-ps.com/requirements/ Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. (c) 2014 Murata Power Solutions, Inc. www.murata-ps.com/support KDC_MGJ3C.A01 Page 8 of 8