IR2184S Description

The IR2184S is a high-voltage, high-speed power MOSFET and IGBT driver with high and low side referenced output channels that are dependent on each other. Ruggedized monolithic architecture is possible because of proprietary HVIC and latches immune CMOS technology. Down to 3.3V logic, the logic input is compatible with normal CMOS or LSTTL output. A high pulse current buffer stage is used in the output drivers to reduce driver cross-conduction. The floating channel can be utilized to drive a 600-volt N-channel power MOSFET or IGBT in a high-side setup.

IR2184S Features

• Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune

• Gate drive supply range from 10 to 20V

• Undervoltage lockout for both channels

• 3.3V and 5V 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 1.4A/1.8A

• Also available LEAD-FREE (PbF)

IR2184S Applications

• Home appliances

• Industrial automation

• Power tools

• Power transmission and distribution