Product Overview: Texas Instruments DRV8847PWPR Motor Driver

The Texas Instruments DRV8847PWPR is a versatile and high-performance motor driver designed to efficiently drive bipolar stepper motors, brushed DC motors, and other similar actuators. This integrated circuit is housed in a compact HTSSOP package, making it an ideal choice for space-constrained applications. The DRV8847PWPR is part of Texas Instruments' extensive portfolio of motor drivers that cater to a wide range of voltage and current specifications.

Key Features

• Dual H-Bridge Motor Driver: The DRV8847PWPR can control two DC motors or one stepper motor with its dual H-Bridge configuration, delivering up to 1.5A of continuous current per channel.
• Wide Voltage Range: This motor driver operates across a broad supply voltage range from 4.5V to 37V, making it suitable for a wide array of applications and ensuring compatibility with various power supplies.
• Integrated Protection Features: It includes multiple protection features such as overcurrent, thermal shutdown, and undervoltage lockout, ensuring the longevity and reliability of both the driver and the motors it controls.
• PH/EN or PWM Interface: The DRV8847PWPR can be controlled via a simple PH/EN (Phase/Enable) interface or through a more advanced PWM (Pulse Width Modulation) input, providing flexibility in control schemes for different application requirements.
• Low Power Sleep Mode: An energy-saving sleep mode significantly reduces the current draw when the motor is not in active use, making it suitable for battery-powered applications.

Applications

The DRV8847PWPR is highly versatile and can be used in a variety of applications, including but not limited to:

• Office Automation Machines
• Home Appliances
• Textile Machines
• Robotics and Automated Guided Vehicles (AGVs)
• Battery-Powered Toys and Tools

Technical Specifications

Parameter Value Motor Type Stepper, Brushed DC Output Current Up to 1.5A Operating Voltage 4.5V to 37V Package HTSSOP Control Interface PH/EN, PWM

The DRV8847PWPR from Texas Instruments is a robust solution for driving motors in your next project, offering ease of use, efficiency, and reliability.