DRV777DR - Texas Instruments

Manufacturer Part Number

DRV777DR

Manufacturer

Texas Instruments

Introduction

The DRV777DR is a fully integrated motor driver from Texas Instruments, designed to efficiently control brushed DC motors and unipolar stepper motors. Its robust design enables it to be used in a wide range of general purpose applications.

Product Features and Performance

Fully integrated control and power stage for brushed DC and unipolar stepper motors

Low-side output configuration with 7 channels

Parallel interface for easy integration with control hardware

NMOS technology for efficient power handling

Supports a wide operating voltage range from 5V to 20V

Capable of delivering up to 1A output current

High-temperature operational range from -40°C to 125°C

Product Advantages

Simplifies motor control with a fully integrated solution

Flexible power requirements accommodate a range of supply voltages

High current handling capability for a broad array of applications

Durable design supports operation in extreme temperatures

Compact 16-SOIC package aids in reducing board space

Key Technical Parameters

Motor Type Supported: Brushed DC, Unipolar Stepper

Voltage Supply: 5V to 20V

Current Output: 1A

Operating Temperature: -40°C to 125°C

Package: 16-SOIC

Quality and Safety Features

Rigorous testing ensures reliability across -40°C to 125°C operating temperatures

Built with NMOS technology for efficient power management and safety

Compatibility

Suitable for a variety of motors including brushed DC and unipolar stepper motors

Parallel interface allows for versatile control options across different systems

Application Areas

General purpose motor control applications across consumer electronics, office automation, and industrial equipment

Product Lifecycle

Status: Active

The product is not currently flagged for discontinuation, ensuring ongoing availability and support for future projects

Availability of replacements or upgrades: Not specified, but Texas Instruments typically provides support and updates for their active products

Several Key Reasons to Choose This Product

Highly integrated solution simplifies motor control design, reducing time to market

Broad operating voltage and high current capability offer flexibility in application design

Reliable performance in extreme temperature conditions enhances product durability

The device's compact footprint aids in designing space-constrained applications

Backed by Texas Instruments' reputation for quality and extensive support.