DRV8825PWP - Texas Instruments

Manufacturer Part Number

DRV8825PWP

Manufacturer

Texas Instruments

Introduction

Integrated stepper motor driver for precise motion control

Product Features and Performance

Bipolar motor driver

Fully integrated driver with control and power stage

Supports 1 to 1/32 microstepping resolution

Built-in translator for simple step and direction control

Product Advantages

Highly scalable current output up to 2.5A

Wide range of motor supply voltages from 8.2V to 45V

Advanced on-chip protection including overcurrent and thermal shutdown

Easy to implement with minimal external components

Key Technical Parameters

Output Configuration: Half Bridge (4 Channel)

Interface: Logic compatible

Technology: Power MOSFET

Step Resolution: 1 to 1/32 adjustable microstepping

Current - Output: 2.5A

Voltage - Supply: 8.2V to 45V

Voltage - Load: Same as supply voltage

Operating Temperature: -40°C to 150°C (TJ)

Quality and Safety Features

Protection against under-voltage, over-current, and over-temperature

Fault pin for error indication

Compatibility

Compatible with a wide range of bipolar stepper motors

Application Areas

CNC machines

3D printers

Robotics

Automated equipment

Product Lifecycle

Currently active with no indication of discontinuation

Future-proof with flexibility for replacements or upgrades in system design

Several Key Reasons to Choose This Product

Precise motor control with variable step resolution

Robust performance with integrated power MOSFETs

Adaptable to various stepper motors for broad application scope

High reliability under variable operating conditions

Streamlined design with surface mount integration