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A5940 - Three Phase Sensorless Sinusoidal Fan Driver

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Datasheet Details

Part number A5940
Manufacturer Allegro
File Size 0.98 MB
Description Three Phase Sensorless Sinusoidal Fan Driver
Datasheet download datasheet A5940 Datasheet
Additional preview pages of the A5940 datasheet.

A5940 Product details

Description

The A5940 three phase motor driver incorporates sinusoidal drive to minimize audible noise and vibration for medium power fans.

A sinusoidal voltage profile is applied to the windings of the motor at startup to quietly startup and gradually ramp up the motor to desired speed.

Features

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