The L6482H is a three-phase dSPIN Motor Controller from STMicroelectronics. It is designed to control brushed DC motors, step motors, and other three-phase motors used in various applications. The device integrates power MOSFETs, drivers, and the powerful STM32F302 microcontroller for high-precision control. It supports a wide range of commands including single-step and speed or position control. An independent digital controller is used for signal processing such as voltage or current loop control and commutation. The L6482H has an internal voltage regulator that supports up to 80V and can also operate down to 3V. It also features thermal protection, overcurrent protection, and a range of on-board diagnostics.