A89301 Datasheet - Allegro

A89301 - 50V Ultra Low Noise FOC Motor Controller

The A89301 is a 3-phase, sensorless, brushless DC (BLDC) motor driver (gate driver) which can operate from 5.5 to 50 V.

A field-oriented control (FOC) algorithm is fully integrated to achieve the best efficiency and acoustic noise performance.

The device optimizes the motor startup performance in a

A89301 Features

* Code-free sensorless field-oriented control (FOC)

* I2C interface for speed control and status readback

* Ultra-quiet low speed operation

* Proprietary non-reverse fast startup

* Soft-On Soft-Off (SOSO) for quiet operation

* Analog / PWM / Clock mode

Datasheet Details

A89301

Allegro

1.16 MB

50v ultra low noise foc motor controller.

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