A4963 Datasheet - Allegro

A4963, Sensorless BLDC Controller

A4963 Sensorless BLDC Controller .
The A4963 is a three-phase, sensorless, brushless DC (BLDC) motor controller for use with external complementary P-channel and N-channel power MOSFETs.

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A4963-Allegro.pdf

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Datasheet Details

Part number:

A4963

Manufacturer:

Allegro

File Size:

1.18 MB

Description:

Sensorless BLDC Controller

Features

* Three-phase sensorless BLDC motor control FET driver
* Logic level P-N gate drive (P high-side, N low-side)
* 4.2 to 50 V supply range
* Simple block commutation for maximum torque
* Sensorless (bemf sensing) startup and commutation
* Programmable op

Applications

* Pumps
* Fans

A4963 Distributors

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A4963 Sensorless BLDC Controller Allegro

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