STMicroelectronics

L5970ADTR  

DC Switching Voltage Regulators

The L5970ADTR is a high-performance motor driver and controller from STMicroelectronics. It is designed to drive and control two half-bridges, each capable of driving a motor with a current of up to 2.5A. The device is suitable for a wide range of applications, including robotics, industrial control, and automotive systems.

Description:

The L5970ADTR is a monolithic integrated circuit that combines a microcontroller, a full set of power drivers, and various protection features in a single package. It is designed to provide high efficiency and precision in controlling brushless DC motors.

Features:

1. High efficiency: The L5970ADTR features a high-efficiency power stage that minimizes power loss and generates less heat.
2. Precise speed and current control: The device offers precise control of motor speed and current, allowing for smooth and accurate motor operation.
3. Integrated microcontroller: The L5970ADTR includes a built-in microcontroller that simplifies the design and reduces the number of external components required.
4. Protection features: The device includes various protection features, such as over-temperature, over-current, and under-voltage protection, to ensure reliable and safe operation.
5. Small package size: The L5970ADTR is available in a compact 56-pin TSSOP package, making it suitable for space-constrained applications.

Applications:

The L5970ADTR is suitable for a wide range of applications, including:

1. Robotics: The precise speed and current control make it ideal for driving motors in robotic systems.
2. Industrial control: The high efficiency and robust protection features make it suitable for use in industrial control systems.
3. Automotive systems: The L5970ADTR can be used to drive motors in various automotive applications, such as power windows, sunroofs, and seat adjusters.
4. Medical equipment: The device can be used to drive motors in medical equipment, such as infusion pumps and diagnostic equipment.
5. Consumer electronics: The L5970ADTR can be used in various consumer electronics applications, such as power tools, home appliances, and toys.

In summary, the L5970ADTR is a versatile and high-performance motor driver and controller from STMicroelectronics. Its features, such as high efficiency, precise control, integrated microcontroller, and robust protection features, make it suitable for a wide range of applications in robotics, industrial control, automotive systems, medical equipment, and consumer electronics.

L5970ADTR Documents

Download datasheets and manufacturer documentation for L5970ADTR

Datasheets :

L5970AD      

Other Related Documents :

L5970AD View All Specifications