DRV8824 Datasheet (Texas Instruments) - Stepper Motor Controller

DRV8824, Stepper Motor Controller

The DRV8824 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications.

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

The output driver block consists of N-channel power MOSFETs

DRV8824 Features

* 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

* 1.6-A Maximum