IRS2003S Features

• Floating channel designed for bootstrap operation

• Fully operational to +200 V

• Tolerant to negative transient voltage, dV/dt immune

• Gate drive supply range from 10 V to 20 V

• Undervoltage lockout

• 3.3 V, 5 V, and 15 V logic compatible

• Cross-conduction prevention logic

• Matched propagation delay for both channels

• Internal set deadtime

• High-side output in phase with HIN input

• Low-side output out of phase with input

Description

The IRS2003S is a high voltage, high speed power MOSFET and IGBT drivers with dependent 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 crossconduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high-side configuration which operates up to 200 V.