Epson Colour Ecotank L6270 A4 Wi-Fi Duplex All-in-One Ink Tank Printer with ADF, Multi-function Color Inkjet Printer  (Ink Bottle)

The L6270 is a motor driver IC developed by STMicroelectronics, designed for controlling stepper motors and DC motors in precision applications like printers, scanners, and multi-function devices. It features a dual H-Bridge motor driver, ideal for driving bipolar stepper motors, and supports microstepping for smooth motion control, which is critical in applications requiring fine positioning. The IC utilizes PWM (Pulse Width Modulation) to control motor speed and torque, along with current sensing to ensure efficient and safe motor operation. Integrated thermal and overcurrent protection safeguards the motor and driver from damage. A FAULT pin provides feedback to the controller, alerting it of issues like overheating or overcurrent. With a wide operating voltage range from 8V to 45V, it is highly versatile for various motor control applications. The L6270 simplifies design by integrating the power stage, reducing the need for external components while ensuring precise, reliable performance in mechanical systems.