STEVAL-IHM032V1 - STMicroelectronics Low Voltage Three-Phase Inverter

The STEVAL-IHM032V1 from STMicroelectronics is a compact and versatile low voltage three-phase inverter power board. It is designed to drive three-phase brushless motors in applications requiring advanced motor control techniques, energy savings, and a reduced form factor. This product is part of ST's motor control solutions that are optimized for a variety of applications, including industrial automation, home appliances, fans, pumps, and more.

The power stage of the STEVAL-IHM032V1 is based on the STGIPN3H60 – a smart power module that integrates IGBTs and freewheeling diodes for the inverter's power stage, along with an advanced gate driver. This integration results in a highly efficient and reliable system that simplifies the design process for engineers.

Key features of the STEVAL-IHM032V1 include:

• Three-phase inverter with a maximum phase current of up to 3 A rms
• Input voltage range from 10.5 V to 20 V
• 250 V breakdown voltage, which enables the unit to handle high voltage spikes
• Overcurrent and overtemperature protection for enhanced safety and reliability
• Compact design with a power-coated PCB for improved thermal dissipation
• Compatible with a wide range of microcontrollers for flexible control strategies
• Embedded ST-LINK/V2 for easy programming and debugging

Engineers can take advantage of the STEVAL-IHM032V1's compatibility with the STM32 software development kit, which includes numerous firmware libraries and examples that help to reduce development time. The board also features a user-friendly interface with connectors for motor, power supply, and control signals, making it simple to integrate into a larger system.

The STEVAL-IHM032V1 is an excellent choice for developers looking for a high-performance, low-voltage inverter solution. With its robust design and comprehensive protection features, this product ensures reliable operation in a wide range of motor control applications.