Datasheet Summary
Features n VCAP Operating Range: 0.1V to 5.5V n VSYS Operating Range: 1.71V to 5.25V n Automatic Switchover from Charge to Backup Mode n Programmable ±2% Accurate Charge Input Current
Limit from 125mA to 2A n±1% Backup Voltage Accuracy n Automatic Backup Capacitor Balancing n Fixed 1.2MHz Switching Frequency n Burst Mode® Operation: 40μA Quiescent Current n Built-In Programmable Multipurpose parator with Open-Collector Output n Open-Collector Outputs to Indicate Direction of
Operation and End of Charge n Thermally Enhanced TSSOP-24 and 4mm × 4mm
QFN-24 Packages
APPLICATIONS n Supercapacitor Backup Converter and Charger n Battery Backup Converter and Charger n Servers, RAID...