NCP382 Datasheet - ON Semiconductor

NCP382 Fixed Current-Limiting Power-Distribution Switches

Pin Name Type Description EN1 I Enable 1 input, logic low/high (i.e. EN or EN) turns on power switch. EN2 I Enable 2 input, logic low/high (i.e. EN or EN) turns on power switch. GND P Ground connection. IN P Power *switch input voltage; connect a 1 mF or greater ceramic capacito.

Fixed Current-Limiting Power-Distribution Switches NCP382 The NCP382 is a single input dual outputs high side power distribution switch designed for applications where heavy capacitive loads and short circuits are likely to be encountered. The device includes an integrated 80 mW, P channel MOSFET. The device limits the output current to a desired level by switching into a constant current mode when the output load exceeds the current limit threshold or a .

NCP382 Features

* 2.5 V

* 5.5 V Operating Range

* 80 mW High

* Side MOSFET

* Current Limit: Fixed 500 mA, 1 A and 1.5 A

* Undervoltage Lock

* Out (UVLO)

* Soft

* Start Prevents Inrush Current

* Thermal Protection

* Soft Turn