DRV8847SPWR - Texas Instruments

Manufacturer Part Number

DRV8847SPWR

Manufacturer

Texas Instruments

Introduction

The DRV8847SPWR is a motor driver from Texas Instruments designed for driving both bipolar stepper motors and brushed DC motors.

Product Features and Performance

Fully integrated driver control and power stage

Half Bridge output configuration with 4 channels

Integrated Power MOSFET technology

Supports I2C and PWM interfaces

Capable of driving motors with up to 2A output current

Wide supply and load voltage range from 2.7V to 18V

Suitable for operation at temperatures ranging from -40°C to 150°C

Product Advantages

Integration of control and power stage simplifies design and saves space

Wide voltage range offers versatility in different applications

High temperature tolerance enhances reliability in harsh environments

Key Technical Parameters

Output Current: 2A

Supply Voltage: 2.7V ~ 18V

Load Voltage: 2.7V ~ 18V

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

Quality and Safety Features

Built with robust Power MOSFET technology ensuring long-term reliability

Over-temperature, under-voltage, and current protection features for safety

Compatibility

Interface compatibility with I2C and PWM

Suitable for various bipolar stepper and brushed DC motors

Application Areas

General-purpose applications including but not limited to automation, consumer electronics, and automotive

Product Lifecycle

Currently in an active product status

Not nearing discontinuation, and replacements or upgrades available as technology advances

Several Key Reasons to Choose This Product

Highly integrated solution reduces additional component needs and minimizes system complexity

Supports a broad range of power requirements making it adaptable to various operating conditions

Reliable operation in extreme temperatures, ensuring performance stability in a wide range of environmental conditions

Versatile interface options (I2C, PWM) facilitate easy integration with various control systems