DRV8811 Datasheet (Texas Instruments) - Stepper Motor Controller

DRV8811, Stepper Motor Controller

The DRV8811 device provides an integrated stepper motor driver solution for printers, scanners, and other automated equipment applications.

The device has two H-bridge drivers, as well as microstepping indexer logic to control a stepper motor.

The output driver block consists of N-channel power MOSF

DRV8811 Features

* 1 Pulse Width Modulation (PWM) Microstepping Motor Driver

* Up to 1/8-Step Microstepping Indexer

* Step and Direction Control

* Programmable Mixed Decay, Blanking, and Off-Time

* Up to 1.9-A Current Per Winding

* Low 1.0-Ω (HS+LS) MOSFET RDS(on) (25°C