DESCRIPTION

M57955L is a Hybrid Integrated Circuit designed for driving High Beta Transistor Modules QM50DY-HB, etc., in an Inverter application. This device operates as an isolation amplifier 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.

FEATURES

● Electrical isolation between input and output with integrated optocoupler. Viso=2500Vrms

● Applicable with single power supply (7 ~ 9V)

● Applicable with TTL input

APPLICATION

To drive High Beta Transistor Modules for Inverter applications