Datasheet > FP8101

FP8101

更新时间： 2024-11-07 02:51:47

品牌	Logo	应用领域
远翔科技 - FEELING		电池
页数	文件大小	规格书
14页	547K
描述
500mA Linear Li-Ion Battery Charger in SOT23

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FP8101 数据手册

FP8101

500mA Linear Li-Ion Battery Charger in SOT23

General Description

The FP8101 is a standalone linear Li-ion battery charger with exposed pad SOT23 package. With

few external components, FP8101 is well suited for a wide range of portable applications. Charging

current can be programmed by an external resistor. In standby mode, supply current will be reduced to

around 55uA. Other features include UVLO, automatic recharge, charge status indicators and thermal

regulation.

Features

 Standalone Linear Charger for Single Cell Li-ion Batteries

 No External MOSFET, Sense Resistor, or Blocking Diode Required

 Up to 0.5A Programmable Charge Current

 Preset Charge Voltage with ±1% Accuracy

 Automatic Recharge

 2.9V Trickle Charge Voltage

 C/10 Charge Termination

 55uA Standby Supply Current

 Charge Status Indicators for No Battery and Charge Failure Display

 Soft-Start to Limit Inrush Current

 Thermal Protection

 Reverse Battery Leakage Protection

Applications

 Portable Information Appliances

 Charging Docks & Cradles

 Cellular Phones & PDAs

 Handheld Computers

Typical Application Circuit

V_IN

Vcc

FP8101

BAT

BAT+

CHRG

PROG

STDBY

GND

BAT-

SOT23-5L

SOT23-6L

This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice.

No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product.

Website: http://www.feeling-tech.com.tw

Rev. 0.63

1/14

12 3 4 5 6 7...14

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