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A4960 - Sensorless BLDC Controller

Allegro MicroSystems

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Datasheet Details

Part number	A4960
Manufacturer	Allegro MicroSystems
File Size	1.78 MB
Description	Sensorless BLDC Controller
Datasheet	A4960-AllegroMicroSystems.pdf

A4960 Product details

Description

The A4960 is a three-phase, sensorless, brushless DC (BLDC) motor controller for use with external N-channel power MOSFETs.

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 time.
Charge pump for low supply voltage operation.
Extensive diagnostics output.
Low current sleep mode.

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Published: Nov 10, 2014 |