STMicroelectronics EVAL6480H Stepper Motor Driver Evaluation Board

The EVAL6480H from STMicroelectronics is an advanced evaluation board designed for the L6480H, a fully integrated motor driver specifically developed for driving stepper motors with microstepping capabilities. This powerful and versatile board is an excellent tool for designers and engineers to explore the features and performance of the L6480H IC in their stepper motor applications.

Key Features

• Integrated Power Stage: The L6480H integrates a dual full-bridge gate driver, which can deliver up to 3 A of current to the stepper motor, with a supply voltage range of 8 V to 45 V.
• Advanced Motion Engine: A state-of-the-art motion engine with microstepping resolution up to 1/128 steps ensures smooth and precise motor control.
• Programmable Speed Profile: Users can program speed profiles directly on the board, including acceleration, deceleration, speed, and hold parameters, making it highly adaptable to different application requirements.
• SPI Interface: Configuration and control of the motor driver are simplified through a Serial Peripheral Interface (SPI), providing an easy way to interface with a host controller.
• Comprehensive Protection Features: The EVAL6480H includes overcurrent, overtemperature, and short-circuit protection, ensuring reliable operation and longevity of the motor and the driver.

Applications

The EVAL6480H is ideal for a wide range of applications that require precise control of stepper motors, including but not limited to 3D printers, CNC machines, robotics, point of sale terminals, and surveillance systems.

Easy to Use and Experiment

The evaluation board comes with a user-friendly interface and is accompanied by a comprehensive set of documentation and software tools. This allows for rapid development and testing of various motor control scenarios, significantly reducing the time to market for products incorporating the L6480H stepper motor driver.

Additional Resources

For more detailed information, technical specifications, and application notes, customers can access STMicroelectronics' extensive online resources. These resources provide in-depth knowledge to ensure successful integration of the EVAL6480H into any stepper motor-driven application.