IR2104 Half Bridge Driver IC

Product Details

  • Product: Half Bridge Driver IC
  • IC number: IR2104
  • Package type: PDIP-8
  • Number of pins: 8
  • Mounting type: through hole
  • Package contains: 1 x IR2104 Half Bridge Driver IC

119.00 (ex. GST)

IR2104 is a high voltage, high-speed power MOSFET and IGBT driver IC with independent high and low side referenced output channels. The logic input is compatible with standard LSTTL or CMOS output, down to 3.3V 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 from 10V to 600V.


  • Floating channel designed for bootstrap operation, fully operational to +600V
  • Tolerant to negative transient voltage 
  • Gate drive supply range from 10V to 20V
  • Undervoltage lockout
  • 3.3V, 5V, and 15V logic input compatible
  • Cross-conduction prevention logic
  • Internally set deadtime
  • High side output in phase with the input 
  • Shut down input turns off both channel 
  • Matched propagation delay for both channels
  • Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction


  • High side floating supply voltage (Vb): -0.3V to 625V
  • High side floating supply offset voltage(Vs): Vb – 25V to Vb + 0.3V
  • High side floating output voltage(Vho): Vs – 0.3V to Vb + 0.3V
  • Low side and logic fixed supply voltage(Vcc): -0.3V to 25V
  • Low side output voltage (Vlo): -0.3V to Vcc + 0.3V
  • Logic input voltage (Vin): -0.3V to Vcc + 0.3V
  • Power dissipation: 1W
SKU: 513 Category: Tags: , ,

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