STEVAL-IHM026V1 - STMicroelectronics' Low Voltage Three-Phase Inverter Power Board

The STEVAL-IHM026V1 is a sophisticated, high-performance power board designed by STMicroelectronics, specifically engineered for low voltage three-phase inverter applications. This product is a remarkable representation of the company's commitment to providing advanced solutions for motor control systems.

At the heart of the STEVAL-IHM026V1 lies its capability to drive three-phase brushless motors, making it an ideal choice for a variety of applications including HVAC systems, fans, pumps, and other domestic and industrial automation systems that require efficient and reliable motor control.

The power board is based on the STGIPN3H60 – a smart power module that integrates a three-phase inverter with gate drivers, bootstrap diodes, IGBTs, and freewheeling diodes in a compact, insulated package. This integration helps to reduce the complexity of the design and the number of external components required, thus simplifying the overall system design and enhancing reliability.

With its operating voltage range from 7 V to 20 V and a maximum power rating of 600 V/3 A, the STEVAL-IHM026V1 can handle a wide range of low voltage applications. The board includes numerous protection features such as under-voltage lockout, overcurrent, short-circuit, and thermal shutdown, ensuring the safety and longevity of both the board and the motor.

For ease of monitoring and debugging, the STEVAL-IHM026V1 comes equipped with user LEDs and a dedicated connector for interfacing with STMicroelectronics' development ecosystem. This allows for seamless connection to control boards, facilitating rapid development and prototyping.

The compact size of the STEVAL-IHM026V1, combined with its pre-tested design, makes it an excellent time-saving solution for engineers looking to jump-start their motor control projects. Whether for prototyping or for integration into final products, the STEVAL-IHM026V1 offers a reliable and efficient platform for driving low voltage three-phase motors.