NCP374 Datasheet - ON Semiconductor

NCP374 Overvoltage and over-current protection

Pin 1, 2 Pin Name VBUS Type POWER Description VBUS voltage pins: must be hardwired together on the PCB. These pins are connected to the VBUS connector, and are protected against positive and negative overvoltage events. A 1 mF low ESR ceramic capacitor, or larger, must be connected between these pin.

NCP374 Overvoltage Up to +30 V and Down to -30 V with Load Switch Function NCP374 is an over voltage and over current protection device. From IN to VBUS , the part acts as a load switch protection, with programmable current regulation. The current protection is externally adjustable. Additional voltage protection is available, from VBUS to IN. Due to built IN low RDS(on) NMOS fet, the host system is protected against positive and negative voltage up to +28 V and down to <.

NCP374 Features

* http://onsemi.com MARKING DIAGRAM 1 TLLGA12 CASE 513AP XXXXXX XXXXXX ALYWG G A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb

* Free Package (Note: Microdot may be in either location)

NCP374 Datasheet (162.79 KB)