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发布者:来自网络 发布时间:2014/9/27 阅读:4038次    关键字: IC
FP8202-2A Switch-Mode Li-Ion Battery Charger


FP8202-2A Switch-Mode Li-Ion Battery Charger DataSheet

FP8202 Layout Guide

General Description
    The FP8202 is ahighly integrated switch-modeLi-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.

Features
Up to2AProgrammable Charge Current
No external MOSFET, Sense Resistor, or Blocking Diode Required
Switch-modelCharger for single cell Li-Ion Batteries
Preset Charge Voltage with?% Accuracy
Automatic Recharge
2.9V Trickle Charge Voltage
C/10 Charge Termination
Thermal Protection
Charge Status Indicatorsfor No Battery and Charge Failure Display

Applications
Portable InformationAppliances
Charging Docks & Cradles
Cellular Phones & PDAs
Handheld Computers

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