FAN54511 Datasheet (ON Semiconductor)

FAN54511, Switch Mode Charger

The FAN5451x family of chargers includes an I2C controlled 3.2 A USB *compliant switch *mode charger.

To facilitate fast system startup, the IC includes an optimized Power Path circuit which also accurately measures battery currents during charging and provides low impedance during dis

FAN54511 Features

* Fully Integrated, High

* Efficiency Charger for Single

* Cell Li

* Ion and Li

* Polymer Battery Packs

* Power Path Circuit ensures Fast System Startup with a Dead Battery

* 95% Charge Efficiency

* Charge Current Programmable up to 3.2 A

* 10 mV Float Vol