DRV8850RGYT - Texas Instruments

Manufacturer Part Number

DRV8850RGYT

Manufacturer

texas-instruments

Introduction

The DRV8850RGYT is a highly integrated motor driver designed for powering unipolar and brushed DC motors. It integrates a control logic interface and a power stage in a half-bridge configuration, using NMOS technology.

Product Features and Performance

Fully integrated driver combining control and power stage

NMOS technology for enhanced power efficiency

Supports unipolar and brushed DC motor types

Half-bridge output configuration

Logic-based interface for easy integration

Product Advantages

High integration reduces system complexity and board space

Capable of delivering up to 8A current output

Reliable operation with a wide operating temperature range from -40°C to 150°C

Enhanced thermal performance with exposed pad package design

Key Technical Parameters

Motor Type Compatibility: Unipolar, Brushed DC

Output Current: 8A

Supply Voltage: 2V to 5.5V

Load Voltage: 2V to 5.5V

Operating Temperature: -40°C to 150°C

Control Interface: Logic

Quality and Safety Features

Over-temperature protection

Under-voltage lockout

Over-current protection

Compatibility

Compatible with a wide range of DC motors and solenoids suited for voltage ranges from 2V to 5.5V

Application Areas

Industrial automation

Robotics

Consumer electronics

General-purpose motor applications

Product Lifecycle

Currently in active production

No indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High current capacity of 8A suited for demanding applications

Wide voltage range compatibility ensures flexibility in powering various motor types

Integrated safety features protect against common electrical faults

Robust design with an extended operating temperature range suitable for harsh environments

Compact 24-VFQFN package facilitates easier mounting and integration in space-constrained applications