NPS3102 Resettable eFuses

Nexperia  NPS3102 Resettable eFuses protect downstream loads from exposure to excessive voltage and protect the power supply from load faults and large inrush currents. These eFuses feature up to 18V operating range, integrated 17mΩ pass MOSFET, 15V output voltage clamp, and programmable output rise time control. The NPS3102 eFuses control output slew rate through a capacitor at the dVdt pin. The current limit is adjusted within the 2A to 13.5A range using a resistor at the IlIM pin. These eFuses feature a built-in over-voltage clamp that limits the output voltage during input voltage conditions. The NPS3102 eFuses have to be reset by toggling the EN/FLT pin or cycling the voltage at the IN pin during a thermal shutdown event. These eFuses are targeted for 12V applications such as servers, mobile infrastructure, fan control, and hot-swap/plug.