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目录4SW嘉泰姆

1.产品概述                       2.产品特点4SW嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 4SW嘉泰姆
5.产品封装图                     6.电路原理图                   4SW嘉泰姆
7.功能概述                        8.相关产品4SW嘉泰姆

一,产品概述(General Description)      4SW嘉泰姆
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     The CXLB7204 is a complete constant current/constant voltage linear charger4SW嘉泰姆
for cell lithium-ion batteries. Its package and low external component count make4SW嘉泰姆
the CXLB7204  ideally suited for portable applications. The charge current can be4SW嘉泰姆

 programmed externally with a single resistor. CXLB7204 determines the charge4SW嘉泰姆
mode by detecting the battery voltage:Pre-charge, constant current charging,4SW嘉泰姆
constant voltage charging.The charge current of pre-charging and constant–4SW嘉泰姆
current charging is adjustable.4SW嘉泰姆
  The CXLB7204 is monitored by temperature monitor during the constant4SW嘉泰姆
-current and constant-voltage charging. There are two LEDs indicate the charge4SW嘉泰姆
mode. The CXLB7204 is available in the SOP-8L package (or upon request).4SW嘉泰姆
二.产品特点(Features)4SW嘉泰姆
4SW嘉泰姆
Preset 8.4V Charge Voltage with 1% Accuracy4SW嘉泰姆
Programmable Charge Current up to 1A4SW嘉泰姆
Input Voltage: 9V ～ 13V4SW嘉泰姆
Pre-Charging, the Charge Current is adjustable4SW嘉泰姆
Ideal for Dual-Cell (8.4V)Li-Ion Batteries4SW嘉泰姆
Constant -Current Charging, the Charge4SW嘉泰姆
Current is adjustable4SW嘉泰姆
Constant-Voltage Charging4SW嘉泰姆
Constant-Current/Constant-Voltage Charging with Temperature Monitoring4SW嘉泰姆
Automatic Recharge4SW嘉泰姆
Double LEDs Charge Status Indication4SW嘉泰姆
Available in SOP-8L Package4SW嘉泰姆
三,应用范围 (Applications)4SW嘉泰姆
4SW嘉泰姆
Charger for Li-Ion Coin Cell Batteries4SW嘉泰姆
Portable MP3 Players, Wireless Headsets4SW嘉泰姆
Multifunction Wristwatches4SW嘉泰姆
Bluetooth Applications4SW嘉泰姆
四.技术规格书下载（产品PDF）4SW嘉泰姆
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！4SW嘉泰姆

 4SW嘉泰姆

五,产品封装图 (Package)4SW嘉泰姆
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六.电路原理图4SW嘉泰姆
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七,功能概述4SW嘉泰姆
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Input Supply Voltage (VIN) .....................................................................................–0.3V ～ 15V4SW嘉泰姆
TS, CHRG1, CHRG2, PDRI, CS ....................................................................–0.3V ～ VIN+0.3V4SW嘉泰姆
VOUT Pin Current .................................................................................................................... 1A4SW嘉泰姆
Maximum Junction Temperature ....................................................................................... +150℃4SW嘉泰姆
Operating Ambient Temperature Range (Note 2)................................................ –40℃ ～ +85℃4SW嘉泰姆
Storage Temperature Range ……………………………………………...............–65℃ ～ +125℃4SW嘉泰姆
Lead Temperature (Soldering, 10 sec)................................................................................+265℃4SW嘉泰姆
八,相关芯片选择指南         更多同类产品...... 4SW嘉泰姆

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