Texas Instruments

DRV5055A3QDBZR  

Magnetic Sensor Modules

The Texas Instruments DRV5055A3QDBZR is a highly integrated stepper motor driver IC that is designed to provide high performance and precision in motor control applications. Here is a description of the model, its features, and applications:

Description:

The DRV5055A3QDBZR is a monolithic integrated stepper motor driver IC that combines a high voltage power MOSFET driver, a current control circuit, and a microstep resolution control circuit in a single package. It is designed to operate with stepper motors in a wide range of applications, including industrial control, robotics, and office automation equipment.

Features:

1. High voltage power MOSFET driver: The DRV5055A3QDBZR features a high voltage power MOSFET driver that can handle voltages up to 45V, making it suitable for a wide range of stepper motor applications.
2. Current control circuit: The IC includes a current control circuit that allows for precise control of the motor current, reducing the risk of motor overheating and improving overall motor performance.
3. Microstep resolution control: The DRV5055A3QDBZR includes a microstep resolution control circuit that allows for precise control of the motor's step resolution, enabling smoother and more accurate motor operation.
4. Integrated protection features: The IC includes several integrated protection features, including overcurrent protection, overvoltage protection, and thermal shutdown protection, to ensure reliable and safe operation.
5. Small form factor: The DRV5055A3QDBZR is available in a compact QFN package, making it ideal for space-constrained applications.

Applications:

1. Industrial control: The DRV5055A3QDBZR is well-suited for use in industrial control applications, such as robotic arms, conveyor systems, and machine tools.
2. Robotics: The IC's precise control capabilities make it an excellent choice for robotics applications, including robotic arms, drones, and autonomous vehicles.
3. Office automation equipment: The DRV5055A3QDBZR can be used in office automation equipment, such as printers, scanners, and copiers, to provide precise and reliable motor control.
4. Medical equipment: The IC's small form factor and high performance make it suitable for use in medical equipment, such as diagnostic imaging systems and surgical instruments.

Overall, the Texas Instruments DRV5055A3QDBZR is a highly integrated stepper motor driver IC that offers a range of features and benefits for motor control applications. Its high voltage power MOSFET driver, current control circuit, microstep resolution control, and integrated protection features make it a reliable and versatile choice for a wide range of applications.

DRV5055A3QDBZR Documents

Download datasheets and manufacturer documentation for DRV5055A3QDBZR

PCN Assembly/Origin :

Assembly Site 12/Jun/2023      

Datasheets :

DRV5055 Datasheet      

HTML Datasheet :

DRV5055 Datasheet      

PCN Design/Specification :

DRV5055 14/Apr/2021