PCA9420 Datasheet - NXP

PCA9420 Power management

The PCA9420 is a highly integrated Power Management IC (PMIC), targeted to provide a full power management solution for low-power microcontroller applications or other similar applications. The device consists of a linear battery charger capable of charging up to 315 mA current. It has an I2C progra.

PCA9420 Features

* Linear battery charger for charging single cell li-ion battery

* 20 V tolerance on VIN pin

* Programmable input OVP (5.5 V or 6 V)

* Programmable constant current (up to 315 mA) and pre-charge low voltage current threshold

* Programmable constant voltage reg

PCA9420-NXP.pdf