ACT2802B - 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
ACT2802B 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)
