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| MITSUBISHI SEMICONDUCTOR M57115L-01 THE POWER SUPPLY DC-DC CONVERTER FOR IGBT MODULE GATE DRIVE DESCRIPTION M57115L-01 build in three circuits of insulated type DC-DC converters as a power supply for upper arm side IGBT module drive circuits of an inverter circuit. Since the positive/negative voltage of 17.5V and -6.0V (80mA) is outputted, it is the optimum as a gate power supply for IGBT driver M57175L-01. Recommendation driver : The Mitsubishi IGBT module driver M57175L-01 11.0Max 4.0Max 15.0Max OUTLINE DRAWING 83.0Max Dimensions: mm FEATURES q +15V Input, (+17.4V, -6.0V) 3 circuit q Electrical isolation between input and output (Vios = 2500Vrms for 1minute) APPLICATION Inverter or AC servo systems 2.54x28=71.12 7.4Max 6.0Max 6.0Max BLOCK DIAGRAM 15 Test pin 1 16 Vcc 1 Constant voltage 17 GND 1 18 VEE 1 29 VI+ 28 DC-AC 8 Test pin 2 9 VCC 2 converter Constant voltage 10 GND 2 11 VEE 2 1 Test pin 3 2 VCC 3 27 VI- 26 Constant voltage 3 GND 3 4 VEE 3 48.0Max Mar. 2002 MITSUBISHI SEMICONDUCTOR M57115L-01 THE POWER SUPPLY DC-DC CONVERTER FOR IGBT MODULE GATE DRIVE ABSOLUTE MAXIMUM RATINGS Symbol VI ILi Topr Tstg Viso1 Parameter Input voltage Output current Operating temperature Storage temperature Isolation voltage (Unless otherwise specified, Ta = 25C) Conditions -- I = 1(2-4pin), I = 2(9-Bpin), I = 3 (G-Ipin) There is nothing dew condensation. There is nothing dew condensation. Sing-wave voltage, 60Hz, 1min Ratings 16 80 -10 ~ 60 -20 ~ 85 2500 Units V mA C C Vrms ELECTRICAL CHARACTERISTICS Symbol VI Vcci VEEi IL Reg-I Reg-L Parameter Input voltage Output voltage1 Output voltage2 Output current Input regulation Load regulation Efficiency (Unless otherwise specified, Vin = 15V, Ta = 25C) Test conditions Recommended range 2, 9, Gpin voltage IL = 0 ~ 80mA 4, B, Ipin voltage IL = -80mA ~ 0mA Between 2-4, 9-B, G-Ipin IL = 80mA, VI=14.2 ~ 15.8V IL = 0 ~ 80mA IL=80mA Min 14.2 17.0 -5.0 - - - - Limits Typ - 17.4 -6.0 - - - 70 Max 15.8 17.8 -7.0 80 500 100 - Units V V V mA mV mV % Mar. 2002 MITSUBISHI SEMICONDUCTOR M57115L-01 THE POWER SUPPLY DC-DC CONVERTER FOR IGBT MODULE GATE DRIVE APPLICATION EXAMPLE 16 100F 50V 17 + Driver for IGBT module + 100F 50V 18 29 9 100F 50V 10 + Driver for IGBT module + 100F 50V VI + 28 100F 50V 27 26 M57115L-01 11 2 100F 50V 3 + Driver for IGBT module + 100F 50V 4 Note) Please select the electrolysis capacitor between each output side terminal (2)-(3), (3)-(4), (9)-(10), and (10)-(11), (16)-(17), and (17)-(18) in consideration of the ripple current of a capacitor etc. with the peak value of gate current. Mar. 2002 |
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