DRV8711DCPR - Texas Instruments

Manufacturer Part Number

DRV8711DCPR

Manufacturer

Texas Instruments

Introduction

Highly integrated stepper motor driver with advanced features for precision motion control

Product Features and Performance

Supports bipolar stepper motors

Advanced motion control features including stall detection

Programmable mixed decay modes for improved motor performance

On-chip 1/256 micro-stepping indexer

Adaptive blanking time for improved efficiency

Low MOSFET on-resistance to minimize power dissipation

Product Advantages

Precision control with programmable step modes from full-step to 1/256-step

Integrated current sensing reduces external components

Automatic tuning of decay parameters for optimal performance

Built-in error detection and protection features

Key Technical Parameters

Bipolar stepper motor driver

Brushed DC motor controller capabilities

Pre-Driver Half Bridge output configuration

SPI and Step/Direction interface

Step Resolution from 1 to 1/256

Supply Voltage from 8V to 52V

Operating Temperature range from -40°C to 85°C

Quality and Safety Features

Thermal shutdown for over-temperature protection

Under-voltage lockout for safety and power conservation

Over-current protection for motor and driver safety

Fault condition reporting via SPI

Compatibility

Supports various stepper motor types compatible with bipolar operation

Suitable for brushed DC motors with appropriate external FETs

Application Areas

General purpose applications

Industrial automation

Precision motion control systems

Robotics and CNC machines

Product Lifecycle

Product is currently labeled as Active

Has not been announced as nearing discontinuation by Texas Instruments

Reasons to Choose This Product

Advanced control features for precise motor movements

Flexible current control options for a wide range of motor types

Integrated protections enhance reliability and longevity

Scalable solution via SPI for complex systems

Broad voltage range catering to various supply specifications

Support for both stepper and brushed DC motors offers versatility