A5941: Three Phase Sensorless Fan Driver

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Description

Top Features

Packaging

The A5941 three phase motor driver incorporates sinusoidal drive to minimize audible noise and vibration for medium power fans.

  • 180° sinusoidal drive - low audible noise and vibration
  • Motor position using Allegro's sensorless algorithm - eliminates external Hall sensors

Part Number Specifications and Availability

Documentation and Resources

Documentation

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All Types Selection Guide
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Selection Guide
Allegro Product Selection Guide