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A4988SETTR +BOM

Allegro Microsystems A4988SETTR, Stepper Motor Driver IC, 35 V ±2A 28-Pin, QFN

A4988SETTR General Description

The A4988 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4988 includes a fixed off-time current regulator which has the ability to operate in Slow or Mixed decay modes.

Specifications

Pin Count 29 Released Date Dec 29, 2021
Last Modified Date Mar 7, 2023 4:10 PM UTC

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