DRV8873SPWPT - Texas Instruments

Manufacturer Part Number

DRV8873SPWPT

Manufacturer

Texas Instruments

Introduction

DRV8873SPWPT is a power management motor driver and controller, designed for driving unipolar and brushed DC motors.

Product Features and Performance

Fully integrated driver with control and power stage

NMOS technology for higher efficiency

Supports half-bridge output configuration

SPI interface for enhanced control options

Designed for industrial applications

Capable of driving motors with currents up to 10A

Wide supply voltage range (4.5V ~ 38V) supports various motor requirements

Operates over a wide temperature range (-40°C ~ 125°C)

Product Advantages

High integration reduces external component count

NMOS technology enhances performance with lower on-resistance

Flexible SPI interface allows for advanced motor control

Robust design suitable for challenging industrial environments

Supports high current applications up to 10A

Wide operating voltage and temperature range increase usability across various applications

Key Technical Parameters

Current Output: 10A

Voltage Supply: 0V ~ 5.5V

Voltage Load: 4.5V ~ 38V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built-in protection features including overcurrent, thermal shutdown, and under-voltage lockout ensure reliable operation and longevity.

Compatibility

Designed for broad compatibility with unipolar and brushed DC motors.

SPI interface supports integration with a wide range of microcontrollers.

Application Areas

Primarily used in industrial settings, including automated machinery, actuation systems, and robotics.

Product Lifecycle

Active product status indicates the DRV8873SPWPT is currently in production and not near discontinuation.

Availability of replacements or upgrades can be checked directly with Texas Instruments as technology evolves.

Several Key Reasons to Choose This Product

High current capability makes it suitable for demanding applications.

Integrated design simplifies circuitry and reduces development time.

Advanced control through SPI interface allows for precise motor management.

Robust against harsh industrial environments due to wide operating temperature range and protective features.

Ongoing support and production from Texas Instruments ensure long-term availability and reliability.