STMicroelectronics

L6393DTR

The L6393DTR is a high-performance motor driver and controller from STMicroelectronics. It is designed to drive two half-bridges for a single DC motor or a single half-bridge for a bipolar stepper motor. The device is available in a TSSOP-28 package.

Features:

1. Dual full-bridge driver: The L6393DTR can drive two half-bridges for a single DC motor or a single half-bridge for a bipolar stepper motor.
2. Microstep resolution: The device supports microstepping with a resolution of up to 1/32.
3. Standalone operation: The L6393DTR can operate independently without the need for an external microcontroller.
4. Advanced protection features: The device includes overcurrent, overtemperature, and undervoltage protection.
5. PWM current control: The L6393DTR uses pulse-width modulation (PWM) to control the motor current.
6. SPI communication interface: The device features a serial peripheral interface (SPI) for communication with a microcontroller or other digital system.

Applications:

The L6393DTR is suitable for a wide range of applications that require precise motor control, including:

1. Robotics: The device can be used to control the motors in robotic systems, such as drones, robotic arms, and autonomous vehicles.
2. Industrial automation: The L6393DTR can be used to control the motors in industrial machines, such as conveyors, assembly lines, and packaging equipment.
3. Medical equipment: The device can be used to control the motors in medical devices, such as surgical instruments and diagnostic equipment.
4. Consumer electronics: The L6393DTR can be used to control the motors in consumer products, such as vacuum cleaners, fans, and power tools.

Overall, the L6393DTR is a versatile and high-performance motor driver and controller that is suitable for a wide range of applications requiring precise motor control.