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A3981 - Automotive Programmable Stepper Driver

A3981 Description

A3981 Automotive Programmable Stepper Driver .
TheA3981 is a flexible microstepping motor driver with built-in translator for easy operation.

A3981 Features

* Peak motor current up to ±1.4 A, 28 V
* Low RDS(on) outputs, 0.5 Ω source and sink, typical
* Automatic current decay mode detection/selection
* Mixed, Fast, and Slow current decay modes
* Synchronous rectification for low power dissipation
* Interna

A3981 Applications

* Automotive stepper motors
* Engine management

📥 Download Datasheet

Preview of A3981 PDF
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Datasheet Details

Part number
A3981
Manufacturer
Allegro
File Size
2.88 MB
Datasheet
A3981-Allegro.pdf
Description
Automotive Programmable Stepper Driver

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📌 All Tags

Automotive Programmable Stepper Driver Allegro
Allegro A3981-like datasheet