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IR2186S IC SOP8 MOSFET Driver


IR2186S IC Features

  • Floating channel designed for bootstrap operation
  • Fully operational to +600 V
  • Tolerant to negative transient voltage
  • dV/dt immune
  • Gate drive supply ranges from 10 V to 20 V
  • Undervoltage lockout for both channels
  • 3.3 V and 5 V logic compatible
  • Matched propagation delay for both channels
  • Logic and power ground +/- 5 V offset
  • Lower di/dt gate driver for better noise immunity
  • Output source/sink current 4 A / 4 A
  • RoHS compliant

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The IR2186S IC are high voltage, high-speed power MOSFET and IGBT drivers with independent high-side 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 600 V.

 

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