IR2122S
Features
- Floating channel designed for bootstrap operation
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- Fully operational to +600V Tolerant to negative transient voltage d V/dt immune Gate drive supply range from 10 to 20V Undervoltage lockout 3.3V, 5V and 15V input logic patible FAULT lead indicates shutdown has occured Output out of phase with input
Product Summary
VOFFSET IO+/VOUT VCSth ton/off (typ.) 600V max. 110 m A / 110 m A 10
- 20V 500 m V 250 & 200 ns
Description
The IR2122(S) is a high voltage, high speed power MOSFET and IGBT driver. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is patible with standard CMOS or LSTTL outputs, down to 3.3V. The protection circuity detects over-current in the driven power transistor and terminates the gate drive voltage. An open drain FAULT signal is provided to indicate that an over-current shutdown has occurred. The output driver features a high pulse current buffer stage designed for minimum cross-conduction....
