NCV48920 Datasheet (ON Semiconductor)

NCV48920, LDO Regulator

Pin No.

Pin Name Description 1 VCP Charge Pump Output Voltage (Input Voltage of LDO).

2 NC Not Connected.

3 C+ Flying Capacitor Positive Connection.

4 NC Not Connected.

5 C * Flying Capacitor Negative Connection.

6 NC Not Connected 7 Vin Charge Pump Input Voltage.

8 GN

Charge Pump Buck/Boost Converter, LDO Regulator, Very Low Quiescent Current, 600 mA/300 mA NCV48920 The NCV48920 is 600 mA buck and 300 mA boost charge pump regulator with integrated Very Low Quiescent Current LDO regulator for automotive applications.

The NCV48920 requires very low number of external components.

The Enable function can be used to disable the chip and hence to reduce quiescent current down to 1 mA.

The NCV48920 contains protection functions such as current limit, thermal shutd

NCV48920 Features

* Output Voltage: 5 V

* Output Current: 600 mA Buck and 300 mA Boost Mode

* Buck Mode Input Voltage Operation: down to 11.8 V

* Boost Mode Input Voltage Operation: from 3 V

* Enable Function (1 mA max quiescent current when disabled)

* Microproce