DRV8825 Datasheet (Texas Instruments) - Stepper Motor Controller

DRV8825, Stepper Motor Controller

The DRV8825 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications.

The device has two H-bridge drivers and a microstepping indexer, and is intended to drive a bipolar stepper motor.

The output driver block consists of N-channel power MOSFET’s

DRV8825 Features

* 1 PWM Microstepping Stepper Motor Driver

* Built-In Microstepping Indexer

* Up to 1/32 Microstepping

* Multiple Decay Modes

* Mixed Decay

* Slow Decay

* Fast Decay

* 8.2-V to 45-V Operating Supply Voltage Range

* 2.5-A Maximum