DRV8829PWPR - Texas Instruments

Manufacturer Part Number

DRV8829PWPR

Manufacturer

Texas Instruments

Introduction

High-performance motor driver for bipolar stepper and brushed DC motors

Product Features and Performance

Controls bipolar stepper motors and brushed DC motors

Fully integrated driver with control and power stage

Support multiple stepper modes

Built-in microstepping indexer

Low RDS(on) outputs

Automatic decay mode detection

Overcurrent protection

Thermal shutdown

Under-voltage lockout

Crossover-current protection

Adaptive blanking time

Product Advantages

High output drive capacity of 3.5A

Wide motor supply voltage range of 8.2V to 45V

Advanced on-chip protection reduces design complexity

Efficient power MOSFET technology

Parallel interface for simplified control

Customizable tuning to meet various application needs

Key Technical Parameters

Output Current: 3.5A

Supply Voltage: 8.2V ~ 45V

Load Voltage: 8.2V ~ 45V

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

Output Configuration: Half Bridge (2)

Interface: Parallel

Motor Type - Stepper: Bipolar

Motor Type - AC, DC: Brushed DC

Quality and Safety Features

Thermal shutdown circuitry

Overcurrent protection

Under-voltage lockout

Auto-tuning for decay modes

Compatibility

Compatible with various stepper motors and brushed DC motors

Supports multiple application voltages

Interface compatible with most microcontrollers

Application Areas

General-purpose motor control applications

Industrial automation

Robotics

Printers

CNC machines

Consumer electronics

Product Lifecycle

Active product

No indication of nearing discontinuation

Support for future upgrades or replacements can be inquired from the manufacturer

Several Key Reasons to Choose This Product

Highly integrated solution for motor control

Wide range of operational temperatures suitable for harsh environments

Scalable solution for different voltage and current demands

Robust design with built-in safety and protection features

Proven reliability from a reputable manufacturer like Texas Instruments

Ease of use with a parallel interface

Flexibility in application due to general-purpose design