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A4993 Automotive Stepper Driver

A4993 Description

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The A4993 is a flexible microstepping motor driver with integrated phase current control and a built-in translator for easy operation.

A4993 Features

* Peak motor current up to 1.4 A at 28 V
* Low RDS(ON) outputs, 0.5 Ω source and sink typical
* Continuous operation at high ambient temperature
* 3.5 to 50 V supply operation
* Adaptive mixed current decay
* Synchronous rectification for low power dis

A4993 Applications

* Automotive stepper motors
* Engine management
* Headlamp positioning

📥 Download Datasheet

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Datasheet Details

Part number
A4993
Manufacturer
Allegro
File Size
1.28 MB
Datasheet
A4993-Allegro.pdf
Description
Automotive Stepper Driver

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Automotive Stepper Driver Allegro
Allegro A4993-like datasheet