Brushless DC Drivers

Automotive Three-Phase Sensorless Sinusoidal Fan Controller

A5932

The A5932 provides a highly efficient and quiet solution for high-power fan control in automotive applications. Its sensorless sinusoidal drive minimizes noise and vibration, while configurable closed-loop speed curves optimize performance.

Product Details

Top Features

  • 180° sinusoidal drive - low audible noise and vibration
  • Motor position using Allegro's sensorless algorithm - eliminates external Hall sensors
  • 5V to 50V operating voltage range - wide operating supply voltage range for variety of applications

Target Application

Part Number Specifications and Availability

Design Tools