AUIRS21814STR

The AUIRS21814S is high voltage, high speed power MOSFET and IGBT drivers with independent high and low - side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3 V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high-side configuration which operates up to 600V.

• Floating channel designed for bootstrap operation
• Fully operational to +600 V
• Tolerant to negative transient voltage – dV/dt immune
• Gate drive supply range from 10 V to 20 V
• Undervoltage lockout for both channels
• 3.3 V and 5 V input logic compatible
• Matched propagation delay for both channels
• Logic and power ground +/-5V offset
• Lower di/dt gate driver for better noise immunity
• Output source/sink current capability (typical) 1.9A/2.3A
• Lead free, roHS Compliant
• Automotive qualified