A4960 Datasheet - Allegro MicroSystems

Sensorless BLDC Controller

A4960 Features

* 3-phase BLDC sensorless start-up and commutation

* Gate drive for N-channel MOSFETs

* Integrated PWM current limit

* 7 to 50 V supply voltage operating range

* Compatible with 3.3 V and 5 V logic

* Cross-conduction protection with adjustable dead tim

A4960 General Description

The A4960 is a three-phase, sensorless, brushless DC (BLDC) motor controller for use with external N-channel power MOSFETs. The motor is driven using block commutation (trapezoidal drive) where phase commutation is determined, without the need for independent position sensors, by monitoring the moto.

A4960 Datasheet (1.78 MB)

A4960 Datasheet Preview — Preview of A4960 PDF

Datasheet Details

Part number:

A4960

Manufacturer:

Allegro MicroSystems

File Size:

1.78 MB

Description:

Sensorless bldc controller.

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A4960 Sensorless BLDC Controller Allegro MicroSystems

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A4960 Features

A4960 General Description

Datasheet Details

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