A5932 Datasheet - Allegro

A5932 - Three-Phase Sinusoidal Sensorless Fan Controller

The A5932 three-phase motor controller incorporates sinusoidal drive to minimize audible noise and vibration for high-power fans.

A sinusoidal voltage profile is applied to the windings of the motor at startup to quietly start up and gradually ramp up the motor to desired speed.

The motor speed is c

A5932 Features

* Automotive grade, AEC-Q100 qualified

* Sinusoidal drive for low vibration and noise

* Configurable closed loop speed curves

* RD output

* Quiet startup

* Proprietary high-efficiency control algorithm

* Automatic phase advance

* Windmi

Datasheet Details

A5932

Allegro

1.44 MB

Three-phase sinusoidal sensorless fan controller.

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