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A89332 Three-Phase Sensorless Fan Controller

A89332 Description

A89332 Three-Phase Sensorless Fan Controller .
The A89332 three-phase motor controller incorporates a sensorless sinusoidal drive to minimize vibration for highpower, high-speed server fans.

A89332 Features

* Closed-loop speed control
* Power loss brake
* Fault mode brake
* Configurable rotor detect (RD) or frequency generator (FG) output
* Speed curve configuration via EEPROM
* I2C serial port
* Sinusoidal modulation for reduced audible noise and

A89332 Applications

* High-speed 12 V server cooling fans

📥 Download Datasheet

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Datasheet Details

Part number
A89332
Manufacturer
Allegro
File Size
362.23 KB
Datasheet
A89332-Allegro.pdf
Description
Three-Phase Sensorless Fan Controller

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📌 All Tags

Three-Phase Sensorless Fan Controller Allegro
Allegro A89332-like datasheet