DRV8824PWP - Texas Instruments

Manufacturer Part Number

DRV8824PWP

Manufacturer

Texas Instruments

Introduction

DRV8824PWP, a stepper motor driver from Texas Instruments suitable for bipolar motors.

Product Features and Performance

Integrated bipolar stepper motor driver

Operates from 8.2V to 45V supply

Output current up to 1.6A

Half bridge output configuration

Supports step resolutions from full-step to 1/32 microsteps

Powerful MOSFETs with low-on resistance

Thermal shutdown and overcurrent protection

Product Advantages

High integration reduces external component count

High-resolution stepping increases precision

Low RDS(on) MOSFETs improve efficiency

Built-in protection features enhance reliability

Compact 28-PowerTSSOP package saves board space

Key Technical Parameters

Motor Type - Stepper: Bipolar

Function: Fully integrated driver

Step Resolution: 1 to 1/32 microsteps

Current - Output: 1.6A

Voltage - Supply: 8.2V to 45V

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

Quality and Safety Features

Under-voltage lockout

Overcurrent protection

Thermal shutdown with hysteresis

Fault indicator output

Compatibility

Logic interface compatible with a wide range of microcontrollers

Application Areas

Printers and scanners

CNC machines

Office automation machines

Robotics

Textile machines

Product Lifecycle

Status: Active

The product is not nearing discontinuation and replacements or upgrades are available.

Several Key Reasons to Choose This Product

High flexibility with various microstepping resolutions

Suitable for a broad voltage range, accommodating various power supplies

Extended operational temperature range makes it ideal for harsh environments

Inherent safety features ensure long-term reliability

Texas Instruments' reputation for quality and support