Description
   The FAN54110 is a USB-compatible single-cell, linear Li-Ion charger with support for Dead Battery Provision (DBP).
   The device employs Over-Voltage Protection (OVP) circuitry to protect the device, load, and battery. The maximum charge current is rated at 1 A and can be programmed from 100 mA to 1 A through the I2C interface, optimizing charging for various battery sizes

FEATUREs
   Fully Integrated, High-Efficiency Charger for Single-Cell 
      Li-Ion and Li-Polymer Battery Packs
   Charge Voltage Accuracy: ±0.5% at 25°C
                                                ±1% from -30 to 85°C
   +0/-10% Charge Current Regulation Accuracy
   28 V Absolute Maximum Input Voltage
   1 A Maximum Charge Current
   Support for Dead Battery Provision (DBP) of
   USB Battery Charging Specification 1.2
   Programmable through I2C Interface with
   Fast Mode (400 kHz) Compatibility
      – Input Current
      – Fast-Charge / Termination Current
      – Charger Voltage
   Safety Timer with Reset Control
   Weak Input Sources Accommodated by Reducing Charging
   Current to Maintain Minimum VBUS Voltage
   Low Reverse Leakage to Prevent Battery Drain to VBUS

APPLICATIONs
   Smart Phones
   Tablets
   Portable Media Players
   Li Ion Powered Devices