ACT2801B - Active-Semi

ACT2801B 5V/1.5A Backup Battery Manager

ACT2801/ACT2801B/ACT2801C Rev 9, 14-Mar-17 5V/1.5A Backup Battery Pack Manager FEATURES  Dedicated Single Chip Solution for Mobile Power With Minimal Component Count  5V/1.5A Constant Output Current Limit in Boost Mode  1.5A Switching Charger Limit  Programmable 4.1V to 4.35V Battery Voltage  95% Boost Efficiency (Vbat=4.1V)  Adaptive to 10mA-2400mA .

Features

 Dedicated Single Chip Solution for Mobile Power With Minimal Component Count
 5V/1.5A Constant Output Current Limit in Boost Mode
 1.5A Switching Charger Limit
 Programmable 4.1V to 4.35V Battery Voltage
 95% Boost Efficiency (Vbat=4.1V)
 Adaptive to 10mA-2400mA Input Sources
 Battery Disconnection at Output Short
 <10µA Low Battery Leakage Current at HZ Mode During Storage
 Boost Auto Turn-off at No Load and Push Button Turn-on
 Battery Over Current, Over Voltage, Over Temperature and Short Circuit Protections
 Boost Auto Startup with Load Detection
 Up to 2.0A Input Current Limi.