FAN54015 - USB-Compliant Single Cell Li-Ion Switching Charger
The FAN54015 combines a highly integrated switch-mode charger, to minimize single-cell Lithium-ion (Li-ion) charging time from a USB power source, and a boost regulator to power a USB peripheral from the battery.
The charging parameters and operating modes are programmable through an I2C Interface
FAN54015 Features
* Fully Integrated, High-Efficiency Charger for Single-Cell Li-Ion and Li-Polymer Battery Packs
* Faster Charging than Linear
* Charge Voltage Accuracy: 0.5% at 25°C 1% from 0 to 125°C
* 5% Input Current Regulation Accuracy
* 5% Charge Current Regulation Accuracy
* 20 V A
