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:
- 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.
- Microstep resolution: The device supports microstepping with a resolution of up to 1/32.
- Standalone operation: The L6393DTR can operate independently without the need for an external microcontroller.
- Advanced protection features: The device includes overcurrent, overtemperature, and undervoltage protection.
- PWM current control: The L6393DTR uses pulse-width modulation (PWM) to control the motor current.
- 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:
- Robotics: The device can be used to control the motors in robotic systems, such as drones, robotic arms, and autonomous vehicles.
- Industrial automation: The L6393DTR can be used to control the motors in industrial machines, such as conveyors, assembly lines, and packaging equipment.
- Medical equipment: The device can be used to control the motors in medical devices, such as surgical instruments and diagnostic equipment.
- 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.