The VRPG3312X is a intelligent high-voltage three-phase motor controller from STMicroelectronics. This device is designed to provide optimal performance and maximum efficiency in powering brushless DC and Permanent Magnet Synchronous Motors (PMSM). It integrates a flexible digital platform with high-efficiency, high-current power stages. The VRPG3312X features an integrated brake control FET, pre-driver stage, 3.3 V and 5 V power rails, and supports various communication protocols such as CAN, SPI, Modbus, TCP, and UART. It also supports a variety of fault protection functions such as current limiter, over-voltage, and short-circuit protection. The device is suitable for various applications including Automotive, Industrial and Robotics.