2A Switch-Mode Li-Ion Battery Charger
The FP8202 is a highly integrated switch-mode Li-Ion Battery Charger. With few external
components, FP8202 is well suited for a wide range of portable applications. Charging current can be
programmed by an external current sensing resistor. With 600KHz switching frequency, FP8202 can
use of small external components. Other features include UVLO, automatic recharge, charge status
indicators and battery temperature monitor.
Up to 2A Programmable Charge Current
No external MOSFET, Sense Resistor, or Blocking Diode Required
Switch-model Charger for single cell Li-Ion Batteries
Preset Charge Voltage with ±1% Accuracy
2.9V Trickle Charge Voltage
C/10 Charge Termination
Charge Status Indicators for No Battery and Charge Failure Display
Portable Information Appliances
Charging Docks & Cradles
Cellular Phones & PDAs
Typical Application Circuit
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