IR2184x Half-Bridge Drivers Infineon Technologies IR2184x Half-Bridge Drivers are 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 IR2184x Half-Bridge Drivers' logic input is compatible with standard CMOS or LSTTL output, down to 3.3V logic. The IR2184x Half-Bridge 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 600 volts.