DRV8886RHRR - Texas Instruments

Manufacturer Part Number

DRV8886RHRR

Manufacturer

Texas Instruments

Introduction

The DRV8886RHRR is a highly integrated motor driver solution designed for driving bipolar stepper motors with advanced control features.

Product Features and Performance

Fully Integrated H-Bridge Motor Driver

Supports Bipolar Stepper Motors

Flexible Step Resolution from Full-step to 1/16 Microstepping

Built-in Microstepping Indexer

2A Output Current Capability

Low RDS(ON) Power MOSFETs

8V to 37V Motor Operating Voltage Range

0V to 5.3V Logic Supply Voltage Range

Robust Thermal and Overcurrent Protection

Small 28-WFQFN Exposed Pad Package

Product Advantages

High Integration Simplifies Design

Advanced Current Regulation for Precise Control

Energy-efficient Low RDS(ON) MOSFETs

Programmable Decay Modes for Optimal Motor Performance

Smart Tuning of Guard Bands to Minimize Audible Motor Noise

Thermal Shutdown and Under-voltage Lockout for Safe Operation

Diagnostic Features for System Fault Protection

Key Technical Parameters

Motor Type Supported: Bipolar Stepper

Maximum Output Current: 2A

Supply Voltage Logic: 0V ~ 5.3V

Load Voltage Range: 8V ~ 37V

Step Resolution: Up to 1/16 Microstepping

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Overtemperature Warning and Shutdown

Undervoltage Lockout (UVLO)

Overcurrent Protection (OCP)

Thermal Shutdown Circuitry

Compatibility

Compatible with a Wide Range of Microprocessors and Microcontrollers

Logic Interface for Simple Integration

Application Areas

Printers

Scanners

Office Automation Machines

Textile Machines

Gaming Machines

Factory Automation

Robotics

Product Lifecycle

The DRV8886RHRR is currently Active.

No Indication of Near Discontinuation.

Potential Future Replacements or Upgrades are Undetermined.

Several Key Reasons to Choose This Product

Increased System Efficiency and Performance due to Integrated Power MOSFETs.

Precise Motor Control with Built-in Microstepping Indexer.

Reduction in Printed Circuit Board (PCB) Space with Compact 28-WFQFN Package.

Extended Application Range Due to Wide Operating Temperature.

Simplified Design Process Due to High Integration.

Enhanced Reliability Enabled by Comprehensive Protection Features.