DRV8838DSGT - Texas Instruments

Manufacturer Part Number

DRV8838DSGT

Manufacturer

Texas Instruments

Introduction

The DRV8838DSGT is a motor driver from Texas Instruments, designed to control brushed DC motors with advanced control and power stage integration.

Product Features and Performance

Fully integrated driver with control and power stage

Half Bridge output configuration for one motor

On/Off interface simplicity

NMOS technology offers high efficiency

Built for operation with a supply voltage ranging from 1.8V to 7V

Capable of handling motor/load voltages from 0V to 11V

Can provide up to 1.8A of output current to the motor

High thermal performance with operating temperatures from -40°C to 150°C

Small 8-WFDFN exposed pad package suitable for compact designs

Product Advantages

Integrated power stage reduces external component count

Supports low voltage operation suitable for battery-powered applications

High current capability for driving larger DC motors

Extended temperature range ensures reliability in harsh environments

Compact package design for space-constrained applications

Key Technical Parameters

Output Current: 1.8A

Supply Voltage: 1.8V ~ 7V

Load Voltage: 0V ~ 11V

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

Quality and Safety Features

Protection features include under-voltage lockout, overcurrent protection, and thermal shutdown

Compatibility

Ideal for driving brushed DC motors, suitable for general purpose use and controlling solenoids

Application Areas

Battery-powered toys

Portable electronic devices

Small electric vehicles

Automation and robotics

Consumer electronics

Product Lifecycle

Product Status: Active

Not reported as nearing discontinuation

Availability of replacements or upgrades should be verified with Texas Instruments

Several Key Reasons to Choose This Product

High integration for minimal external components and simplified design

Support for low voltage applications, extending battery life

High current capacity for driving a wide range of DC motors

Robust thermal performance ensures reliability under varying conditions

Texas Instruments' reputation for quality and support in power management solutions

Small footprint package facilitates use in space-limited applications

Diverse application possibilities across multiple industries and markets