Mikroe eFuse Click

Mikroe eFuse Click features the STMicroelectronics STPW12 integrated electronic power breaker optimized to monitor input power. The click is connected in series to the power rail and can disconnect the electronic circuitry on its output if the power consumption overcomes the programmed limit. The intervention of the protection is communicated to the MCU through a signal on the fault pin. The device can also be enabled/disabled through a dedicated Enable pin with a direct PWM mode, which is achieved through an external PWM signal.