M57917L

MITSUBISHI HYBRID ICs M57917L HYBRID IC FOR DRIVING TRANSISTOR MODULES DESCRIPTION M57917L is a Hybrid Integrated Circuit designed for driving Transistor Modules QM10XX, QM20XX, etc., in an Inverter application. This device operates as an isolation amplifier for Transistor Modules due to the electrical isolation between the input and output circuits with a opto-coupler, as well as its driving capability which only requires single power supply. OUTLINE DRAWING 33.5MAX. 21MAX. Dimensions in mm q Electrical isolation between input and output with integrated optocoupler. Viso=2500Vrms q Applicable with single power supply (7 ~ 9V) q Applicable with TTL input 5.5MAX. 1 0.35±0.2 1.8MAX. 8.5MAX. 10.0MAX. 2.54!8=20.32±0.3 8.0MAX. 2.54±0.1 9 APPLICATION To drive Transistor Modules for Inverter applications BLOCK DIAGRAM 470Ω 470Ω INTERFACE CIRCUIT 1 OPTO-COUPLER Tr2 Tr3 5 8 9 Tr1 7 6 2 CIRCUIT DIAGRAM 4.5±1.5 FEATURES 2 9 8 Tr1 7 PC 6 Tr2 Tr3 1 5 Feb.1999 MITSUBISHI HYBRID ICs M57917L HYBRID IC FOR DRIVING TRANSISTOR MODULES ABSOLUTE MAXIMUM RATINGS (Ta=–20 ~ +70°C, unless otherwise noted) Symbol VCC VI IOH IOLP Viso Tj Topg Tstg Parameter Supply voltage Input voltage Output current Isolation voltage Junction temperature Operating temperature Storage temperature Conditions DC Between terminals Œ and  Pulse width 10µs, Freq. 2kHz, peak value Sinewave voltage 60Hz/min. Ta=25°C Ratings 14 –1 ~ 7 –1 3 2500 100 –20 ~ +70 –25 ~ +100 Unit V V A A Vrms °C °C °C ELECTRIC...