DRV8844PWP - Texas Instruments

Manufacturer Part Number

DRV8844PWP

Manufacturer

Texas Instruments

Introduction

High-performance, fully integrated stepper motor driver with control and power stage

Product Features and Performance

Supports bipolar stepper motors

Integrated control and power stage

Up to 1.75A peak output current per phase

Wide 8V to 60V supply voltage range

Integrated current regulation and chopping

Programmable resolution up to 256 microsteps per full step

Integrated overcurrent, overtemperature, and short-circuit protection

Product Advantages

Fully integrated solution reduces component count and design complexity

Wide operating voltage range enables use in a variety of applications

Advanced protection features improve system reliability

Key Technical Parameters

Output Configuration: Half Bridge (4)

Function: Driver Fully Integrated, Control and Power Stage

Current Output: 1.75A

Voltage Supply: 8V ~ 60V

Technology: Power MOSFET

Interface: Parallel

Voltage Load: 8V ~ 60V

Motor Type AC, DC: Brushed DC

Motor Type Stepper: Bipolar

Quality and Safety Features

RoHS3 compliant

Integrated overcurrent, overtemperature, and short-circuit protection

Compatibility

Suitable for a wide range of brushed DC and bipolar stepper motor applications

Application Areas

General purpose motor control applications

Product Lifecycle

Current product offering, no indication of discontinuation

Several Key Reasons to Choose This Product

Fully integrated stepper motor driver solution, reducing design complexity

Wide operating voltage range for versatile applications

Advanced protection features for improved system reliability

Programmable resolution for precise motor control