Texas Instruments

DRV8881EPWPR

The DRV8881EPWPR is a motor driver from Texas Instruments that is designed to drive a single brush DC motor or a bipolar stepper motor. It is a highly integrated solution that combines a wide range of features to provide precise and efficient motor control.

Description:

The DRV8881EPWPR is a monolithic motor driver that operates from a single supply voltage ranging from 6V to 45V. It is available in a compact 24-pin eTSSOP package. The device includes a high-current half-bridge output stage with a peak output current of up to 2.2A per channel, making it suitable for a wide range of applications.

Features:

Some of the key features of the DRV8881EPWPR include:

1. Wide operating voltage range: The device can operate from a single supply voltage ranging from 6V to 45V, making it suitable for a wide range of applications.
2. High current capability: The DRV8881EPWPR can deliver a peak output current of up to 2.2A per channel, making it suitable for driving high-torque motors.
3. Integrated protection features: The device includes a range of protection features, including overcurrent protection, overtemperature protection, and undervoltage lockout.
4. Precision current control: The DRV8881EPWPR includes a precision current control loop that allows for accurate control of the motor current.
5. Microstepping: The device supports microstepping of the motor, allowing for smoother and more precise control of the motor motion.
6. Small form factor: The DRV8881EPWPR is available in a compact 24-pin eTSSOP package, making it suitable for space-constrained applications.

Applications:

The DRV8881EPWPR is suitable for a wide range of applications, including:

1. Industrial control systems
2. Robotics
3. Medical equipment
4. Consumer products
5. Automotive systems
6. HVAC systems
7. Pump control

Overall, the DRV8881EPWPR is a highly integrated and versatile motor driver that offers precise and efficient motor control for a wide range of applications. Its compact form factor and integrated protection features make it an ideal choice for space-constrained applications.