MGJ2 Series www.murata-ps.com 5.2kVDC Isolated 2W Gate Drive DC/DC Converters Footprint 1.96cm2 SIP package style 5V, 12V, 15V & 24V inputs +15V/-15,V +15V/-5V, +15V/-8.7V & +20V/ -5V outputs Parameter Voltage range Characterised partial discharge performance PRODUCT OVERVIEW The MGJ2 series of DC-DC converters is ideal for powering ‘high side’ and ‘low side’ gate drive circuits for IGBTs and Mosfets in bridge circuits. A choice of asymmetric output voltages allows optimum drive levels for best system efficiency and EMI. The MGJ2 series is characterised for high isolation and dv/dt requirements commonly seen in bridge circuits used in motor drives and inverters, while the MGJ2 industrial grade temperature rating and construction gives long service life and reliability. % 7 7 7 8 6 7.5 7 8 7 7 7 8 7 7 8 mVp-p 30 50 30 50 20 35 30 50 30 50 30 50 24 40 30 45 30 50 30 50 23 35 30 50 30 50 30 50 30 50 pF 2.8 3.3 4 3.3 2.9 3.5 4 3.3 2.9 4 4 3.4 2.7 3.5 3.5 kHrs 2095 1902 2629 1655 2339 2296 2707 1799 2374 2736 2100 1864 2194 2275 1725 Efficiency (Typ) Efficiency (Min) Ripple & Noise (Max)2 5.7 6 6.5 6.2 4.7 5.3 6.0 5.5 5 5 5.5 6 4.6 4.8 6 % 71 73 76 74 76 76 78 78 75 76 75 78 75 77 78 76 77.5 79 78.5 80 80 82 82 80 80 79 81 80.5 82 82 INPUT CHARACTERISTICS Operation to 100 oC Characterised dv/dt immunity 360 390 492 440 150 155 203 195 120 130 167 145 75 80 90 Ripple & Noise (Typ)2 mA 40 40 67 40 40 40 67 40 40 40 67 40 40 40 40 Load Regulation (Max) 80 80 67 80 80 80 67 80 80 80 67 80 80 80 80 MTTF1 Ultra low coupling capacitance V -5 -8.7 -15 -5 -5 -8.7 -15 -5 -5 -8.7 -15 -5 -5 -8.7 -5 Isolation Capacitance 5.2kVDC isolation test voltage ‘Hi Pot Test’ V 15 15 15 20 15 15 15 20 15 15 15 20 15 15 20 Load Regulation (Typ) Power density 0.81W/cm3 V 5 5 5 5 12 12 12 12 15 15 15 15 24 24 24 MGJ2D051505SC MGJ2D051509SC MGJ2D051515SC MGJ2D052005SC MGJ2D121505SC MGJ2D121509SC MGJ2D121515SC MGJ2D122005SC MGJ2D151505SC MGJ2D151509SC MGJ2D151515SC MGJ2D152005SC MGJ2D241505SC MGJ2D241509SC MGJ2D242005SC Input Current at Rated Load UL60601 (3rd Ed) pending recognition Output Current 2 Reinforced insulation to UL60950 recognised Output Current 1 Optimised bipolar output voltages for IGBT/ Mosfet gate drives Output Voltage 2 FEATURES Output Voltage 1 Order Code Nominal Input Voltage SELECTION GUIDE Input reflected ripple Conditions Min. Typ. Max. Units Continuous operation, 5V input types Continuous operation, 12V input types Continuous operation, 15V input types Continuous operation, 24V input types 5V input types 12V & 15V input types 24V input types 4.5 10.8 13.5 21.6 5 12 15 24 40 20 15 5.5 13.2 16.5 26.4 V mA OUTPUT CHARACTERISTICS Parameter Conditions TA=-40ºC to 100ºC Rated Power Voltage Set Point Accuracy Line regulation Min. Typ. See tolerance envelopes High VIN to low VIN Max. Units 2 W 1.0 1.1 %/% Max. Units ABSOLUTE MAXIMUM RATINGS Short-circuit protection Lead temperature 1mm from case for 10 seconds Input voltage VIN, MGJ2D05xxxxSC Input voltage VIN, MGJ2D12xxxxSC Input voltage VIN, MGJ2D15xxxxSC Input voltage VIN, MGJ2D24xxxxSC Continuous 260°C 5.5V 13.2V 16.5V 26.4V ISOLATION CHARACTERISTICS Parameter Conditions Min. Isolation test voltage Resistance Flash tested for 1 second Viso= 500VDC 5200 Typ. VDC GΩ 1 1. Calculated using MIL-HDBK-217 FN2 calculation model with nominal input voltage at full load. 2. See ripple & noise test method. For full details go to www.murata-ps.com/rohs All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified. www.murata-ps.com/support KDC_MGJ2_D01 Page 1 of 8 MGJ2 Series 5.2kVDC Isolated 2W Gate Drive DC/DC Converters GENERAL CHARACTERISTICS Parameter Conditions Switching frequency All types Min. Typ. Max. Units 45 kHz TEMPERATURE CHARACTERISTICS Parameter Conditions Min. Specification Storage All output types (see safety approval section for limitations) -40 -55 Typ. Max. Units 100 125 5V input types 24 All other input types 20 °C Case Temperature above ambient Cooling Free air convection TEMPERATURE DERATING GRAPHS -40 85 0 40 Ambient Temperature (ºC) Safe Operating Area -40 95 0 40 Ambient Temperature (ºC) All other varients Full Output Current Rating Safe Operating Area MGJ2D051505SC & MGJ2D052005SC Full Output Current Rating Full Output Current Rating MGJ2D051515SC, MGJ2D121515SC & MGJ2D1515155SC Safe Operating Area -40 100 0 40 Ambient Temperature (ºC) www.murata-ps.com/support KDC_MGJ2_D01 Page 2 of 8 MGJ2 Series 5.2kVDC Isolated 2W Gate Drive DC/DC Converters POSITIVE OUTPUT VOLTAGE TOLERANCE ENVELOPES The voltage tolerance envelopes show typical load regulation characteristics for this product series. The tolerance envelope is the maximum output voltage variation due to changes in output loading and set point accuracy. 4% 2% 1% -4% 10 25 75 50 Output Load Current (%) MGJ2D122005SC, MGJ2D152005SC & MGJ2D242005SC Output Voltage Output Voltage MGJ2D051505SC, MGJ2D051509SC, MGJ2D151505SC & MGJ2D151509SC 3% 2% -1% -5% 100 10 4% 1% 0% 100 50 75 Output Load Current (%) MGJ2D121505SC & MGJ2D241505SC Output Voltage Output Voltage MGJ2D121509SC, MGJ2D241509SC & MGJ2D052005SC 25 5% 3% 2% -3% -7% 10 25 75 50 Output Load Current (%) 100 10 25 75 50 Output Load Current (%) 100 MGJ2D051515SC, MGJ2D121515SC & MGJ2D151515SC Output Voltage 6% 3% 1% -4% 10 75 50 25 Output Load Current (%) 100 www.murata-ps.com/support KDC_MGJ2_D01 Page 3 of 8 MGJ2 Series 5.2kVDC Isolated 2W Gate Drive DC/DC Converters NEGATIVE OUTPUT VOLTAGE TOLERANCE ENVELOPES 3% 2% Output Voltage 7% -4% 4% 0% Output Load Current (%) MGJ2D121509SC & MGJ2D241509SC MGJ2D051505SC 50 75 100 10 4% 1% 1% 25 100 5% 3% 1% -4% -6% 25 10 50 75 Output Load Current (%) 100 10 6% 3% 2% -3% 10 25 50 75 Output Load Current (%) 25 75 50 Output Load Current (%) 100 MGJ2D051515SC, MGJ2D121515SC & MGJ2D151515SC 100 Output Voltage MGJ2D151509SC & MGJ2D241505SC Output Voltage 8% 6% 50 75 Output Load Current (%) 25 10 Output Voltage MGJ2D151505SC Output Voltage Output Voltage MGJ2D051509SC, MGJ2D052005SC & MGJ2D121505SC, MGJ2D122005SC, MGJ2D152005SC & MGJ2D242005SC 6% 3% 1% -4% 10 75 50 25 Output Load Current (%) 100 www.murata-ps.com/support KDC_MGJ2_D01 Page 4 of 8 MGJ2 Series 5.2kVDC Isolated 2W Gate Drive 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 MGJ2 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?” When the insulation in the MGJ2 series is not used as a safety barrier , i.e. provides functional isolation only, continuous or switched voltages across the barrier in excess of 1.5kV are sustainable. Long term reliability testing at these voltages continues. Please contact Murata for further information. The MGJ2 series is recognised by Underwriters 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 60950 The MGJ2 series is recognised by Underwriters Laboratory (UL) to UL 60950 for reinforced insulation to a working voltage of 200Vrms and for basic/supplementary insulation to a working voltage of 300Vrms. Fusing The MGJ2 Series of converters are not internally fused so to meet the requirements of UL an anti-surge input line fuse should always be used with ratings as defined below. MGJ2x05xxxC: 1.25A MGJ2x12xxxC: 750mA MGJ2x15xxxC: 750mA MGJ2x24xxxC: 750mA All fuses should be UL recognized and rated to 125V. RoHS COMPLIANCE INFORMATION This series is compatible with RoHS soldering systems with a peak wave solder temperature of 260ºC for 10 seconds. The pin termination finish on this product series is Tin Plate, Hot Dipped over Matte Tin with Nickel Preplate. The series is backward compatible with Sn/Pb soldering systems. For further information, please visit www.murata-ps.com/rohs www.murata-ps.com/support KDC_MGJ2_D01 Page 5 of 8 MGJ2 Series 5.2kVDC Isolated 2W Gate Drive DC/DC Converters APPLICATION NOTES Minimum load The minimum load to meet datasheet specification is 10% of the full rated load across the specified input voltage range. Lower than 10% minimum loading will result in an increase in output voltage, which may rise to typically 1.25 times the specified output voltage if the output load falls to less than 5%. Capacitive loading and start up Typical start up times for this series, with a typical input voltage rise time of 2.2μs and output capacitance of 10μF, are shown in the table below. The product series will start into capacitance ranging from 47μF up to 220μF with increased start times. MGJ2D051505SC MGJ2D051509SC MGJ2D051515SC MGJ2D052005SC MGJ2D121505SC MGJ2D121509SC MGJ2D121515SC MGJ2D122005SC MGJ2D151505SC MGJ2D151509SC MGJ2D151515SC MGJ2D152005SC MGJ2D241505SC MGJ2D241509SC MGJ2D242005SC Typical Start-Up Wave Form Start-up time ms 3.3 4.5 20.84 5.4 3.2 4 14.54 5.5 2.5 3 10.48 4.5 2.7 3 4.2 Ripple & Noise Characterisation Method Ripple and noise measurements are performed with the following test configuration. C1 1μF X7R multilayer ceramic capacitor, voltage rating to be a minimum of 3 times the output voltage of the DC/DC converter 10μF 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 than 100mΩ at 100 kHz C3 100nF multilayer ceramic capacitor, general purpose R1 450Ω resistor, carbon film, ±1% tolerance R2 50Ω 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. C2 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_MGJ2_D01 Page 6 of 8 MGJ2 Series 5.2kVDC Isolated 2W Gate Drive DC/DC Converters EFFICIENCY VS LOAD 5V INPUT 12V INPUT 90 90 80 80 70 70 Efficiency (%) MGJ2D051505SC 50 MGJ2D051509SC MGJ2D052005SC 40 MGJ2D051515SC Efficiency (%) 60 60 MGJ2D121505SC 50 MGJ2D121509SC MGJ2D122005SC 40 30 30 20 20 10 10 MGJ2D121515SC 0 0 0 10 20 30 40 50 60 70 80 90 0 100 10 20 30 40 15V INPUT 60 70 80 90 100 24V INPUT 90 90 80 80 70 70 60 MGJ2D151505SC 50 MGJ2D151509SC MGJ2D152005SC 40 MGJ2D151515SC Efficiency (%) 60 Efficiency (%) 50 Load (%) Load (%) MGJ2D241505SC 50 MGJ2D241509SC 40 30 30 20 20 10 10 MGJ2D242005SC 0 0 0 10 20 30 40 50 60 70 Load (%) 80 90 100 0 10 20 30 40 50 60 70 80 90 100 Load (%) www.murata-ps.com/support KDC_MGJ2_D01 Page 7 of 8 MGJ2 Series 5.2kVDC Isolated 2W Gate Drive DC/DC Converters PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS PIN CONNECTIONS Pin Output 10.05 [0.396] MAX 0.40 [0.016] MIN 19.65 [0.774] MAX 12.65 [0.498] MAX Pin Function 1 2 5 6 7 +VIN -VIN -VOUT OV +VOUT 4.10±0.50 [0.161±0.020] 1 2 5 6 7 2.54 [0.100] 0.50 [0.020]±0.05 2.93 2.13 [ 0.115 0.084 ] 15.24 [0.600] 2.95 1.62 0.064 ] [ 0.116 All dimensions in mm ±0.25mm (inches ±0.01). All pins on a 2.54 (0.1) pitch and within ±0.25 (0.01) of true position. TUBE OUTLINE DIMENSIONS 6.00 (0.236) 0.25 [0.010]±0.05 Weight: 4.3g RECOMMENDED FOOTPRINT DETAILS x5 HOLES Ø 1.15 1.00 14.20 (0.559) 0.039 ] [ Ø0.045 5.00 (0.197) 2.54 [0.100] 5.20 (0.205) 1.50 (0.059) 0.6±0.15 (0.024±0.006) 2.54 [0.100] Unless otherwise stated all dimensions in mm ±0.5mm (inches ±0.02). Tube length : 20.669±0.079 (525mm±2mm). Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED Tube Quantity : 25 All dimensions in mm ±0.25mm (inches ±0.01). 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. © 2016 Murata Power Solutions, Inc. www.murata-ps.com/support KDC_MGJ2_D01 Page 8 of 8