STMicroelectronics

L6390DTR

The L6390DTR is a high-performance three-phase brushless DC motor driver from STMicroelectronics. It is designed to provide efficient and precise control of brushless motors in a wide range of applications.

Description:

The L6390DTR is a highly integrated motor driver that combines a three-phase bridge driver, a microcontroller, and various protection features in a single chip. It is available in a compact 52-pin TSSOP package.

Features:

1. High efficiency: The L6390DTR offers high efficiency of up to 98%, which helps to reduce power consumption and improve overall system performance.
2. Precise speed control: The motor driver provides precise speed control using a high-resolution speed control loop, which allows for accurate and stable speed control over a wide range of operating conditions.
3. Advanced protection features: The L6390DTR includes various protection features such as over-temperature, over-current, and over-voltage protection, which help to ensure the safe and reliable operation of the motor.
4. Integrated microcontroller: The motor driver includes an integrated microcontroller that allows for easy programming and customization of the motor control algorithm.
5. Wide input voltage range: The L6390DTR supports a wide input voltage range of 8V to 48V, making it suitable for a variety of applications.

Applications:

The L6390DTR is suitable for a wide range of applications that require efficient and precise control of brushless motors, including:

1. Industrial automation and robotics
2. Medical equipment
3. Electric vehicles and mobility devices
4. Unmanned aerial vehicles (UAVs)
5. Appliances and home automation systems
6. Pumps and fans

Overall, the L6390DTR from STMicroelectronics is a high-performance motor driver that offers precise speed control, advanced protection features, and a wide input voltage range, making it suitable for a variety of applications that require efficient and reliable motor control.