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A5941 - Three-Phase Sensorless Fan Driver

Product Overview

Allegro

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A5941 Three-Phase Sensorless Fan Driver by Allegro - Datasheet Preview — Datasheet preview – A5941

Datasheet Details

Part number	A5941
Manufacturer	Allegro
File Size	656.49 KB
Description	Three-Phase Sensorless Fan Driver
Datasheet	A5941 Datasheet
Additional preview pages of the A5941 datasheet.

Product details

Description

The A5941 three-phase motor driver incorporates sinusoidal drive to minimize audible noise and vibration for mediumpower fans.

Features

AEC-Q100 qualified (K version).
Quiet startup.
180° sinusoidal drive for low audible noise.
High-efficiency control algorithm.
Sensorless operation.
Wide supply voltage range.
FG speed output.
Lock detection.
Overcurrent protection.
Soft start.
Short-circuit protection.

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Other Datasheets by Allegro

A5940 - Three Phase Sensorless Sinusoidal Fan Driver
A5943 - Three Phase Sinusoidal Fan Driver
A5944 - Three-Phase Sensorless Fan Driver
A5947-B - Three-Phase Sensorless Fan Driver
A5947G - Three-Phase Sensorless Fan Driver
A5949 - Three Phase Sinusoidal Fan Controller

Published: Dec 30, 2024 |