Three-Phase MOSFET Driver with Integrated Regulator, Gate Drive, and Fault Protection

A4919

A4919 Product Image

The A4919 is a versatile 3-phase MOSFET driver with an integrated regulator for simplified gate drive and includes comprehensive protection features and flexible control options for a wide range of motor applications.

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Top Features

Packaging

  • High current 3-phase gate drive for n-channel MOSFETs
  • Individual inputs/control for each MOSFET
  • 5.5V to 50V Supply Voltage Range
  • Optional Regulated Logic Supply Voltage Output(3V and 5V)
  • Motor phase short to supply and short to ground detection
  • Under voltage, over temperature monitor
  • Cross-conduction protection
  • Low Current Sleep Mode

28-pin TSSOP with exposed thermal pad (suffix LP)

LP Package Documentation

 

28-terminal 5 mm x 5 mm QFN with exposed thermal pad (suffix ET)

ET Package Documentation

Part Number Specifications and Availability

Documentation and Resources

Documentation

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