Description

The IR211(4,41)/IR221(4,41) gate driver family is suited to drive a single half bridge in power switching applications. These drivers provide high gate driving capability (2 A source, 3 A sink) and require low quiescent current, which allows the use of bootstrap power supply techniques in medium power systems.

Features

• Floating channel up to +600 V or +1200 V

• Soft over-current shutdown

• Synchronization signal to synchronize shutdown with the other phases

• Integrated desaturation detection circuit

• Two stage turn on output for di/dt control

• Separate pull-up/pull-down output drive pins

• Matched delay outputs

• Undervoltage lockout with hysteresis band

• LEAD-FREE