Brushless DC Drivers (BLDC)

Automotive Three Phase BLDC Controller and MOSFET Driver

A3930-1

Product Details

Top Features

  • High current 3-phase gate drive for N-channel MOSFETs
  • Synchronous rectification
  • Cross-conduction protection
  • Charge pump and top-off charge pump for 100% PWM
  • Integrated commutation decoder logic
  • Operation over 5.5 to 50 V supply voltage range
  • Extensive diagnostics output
  • Provides +5 V Hall sensor power
  • Low-current sleep mode

Part Number Specifications and Availability

Design Tools

Technical Documentation