ACT2802 Datasheet - qorvo

ACT2802 5V/2.5A Backup Battery Pack Manager

ACT2802/ACT2802B is a space-saving and high-performance low-profile single-chip solution for backup battery pack and standalone battery charger. ACT2802/ACT2802B integrates all the functions that a backup battery pack needs, including switching charger, boost converter and LED indication. ACT2802/AC.

ACT2802 Features

* Dedicated Single Chip Solution for Mobile Power With Minimal Component Count

* 5V/2.5A Constant Output Current Limit in Boost Mode

* 2.5A Switching Charger Current Limit

* Programmable 4.1V to 4.35V Battery Voltage

* 95% Boost Efficiency (Vbat=4.1V)

ACT2802-qorvo.pdf