The Infineon half-bridge driver is a high voltage, high speed power MOSFET and IGBT driver 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 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 200 V. Propagation delays are matched to simplify the HVIC’s use in high frequency applications.

Gate drive supplies up to 20 V per channel
Under voltage lockout for VCC, VBS
Tolerant to negative transient voltage
Designed for use with bootstrap power supplies
Cross-conduction prevention logic
Matched propagation delay for both channels
Internal set dead time
High-side output in phase with input