Datasheet Details
| Part number | A5932 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 1.44 MB |
| Description | Three-Phase Sinusoidal Sensorless Fan Controller |
| Datasheet |
 A5932 Datasheet
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General Description
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.
Key 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.
- Windmill detection.
- Fault output.
- FG speed output.
- Lock detection.
- Overcurrent limit (OCL).
- Short-circuit protection (OCP).
- Direction input.
- Br.