H-Bridge Gate Driver IC

MC33883
  • Not Recommended for New Designs
  • This page contains information on a product that is not recommended for new designs.

The NXP® MC33883 is an H-bridge gate driver (also known as a full-bridge pre-driver) IC with integrated charge pump and independent high and low side gate driver channels.

  • The gate driver channels are independently controlled by four separate input pins, allowing the device to be optionally configured as two independent high side gate drivers and two independent low side gate drivers
  • The low side channels are referenced to ground. The high side channels are floating
  • The gate driver outputs can source and sink up to 1.0 A peak current pulses, permitting large gate-charge MOSFETs to be driven and/or high pulse-width modulation frequencies
  • Linear regulator providing a 15 V typical gate supply

Product Details

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Block Diagram

H-Bridge Gate Driver IC

NXP<sup>&#174;</sup> MC33883 Internal Block Diagram
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Features

Key Features

  • VCC operating voltage range from 5.5 V up to 55 V
  • VCC2 operating voltage range from 5.5 V up to 28 V
  • CMOS / LSTTL compatible I / O
  • 1 A peak gate driver current
  • Built-in high side charge pump
  • Under-voltage lockout (UVLO)
  • Over-voltage lockout (OVLO)
  • Global enable with <10 μA Sleep mode
  • Supports PWM up to 100 kHz
  • Parallel interface and input control
  • 4 channels
  • Load current (IL) 1 A (Typ)
  • Drain-to-source on resistance 1000 mOhm RDS(ON) (Typ)

Part numbers include: MC33883HEG.

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Hardware

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