Datasheet Summary
Power management IC for low-power microcontroller applications
Rev. 4.2
- 26 July 2023
Product data sheet
1 General description
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 programmable Constant Current (CC) and Constant Voltage (CV) values for flexible configuration. Various builtin protection Features such as input overvoltage protection, overcurrent protection, thermal protection, etc. are also provided for safe battery charging....