CXLB7204 is a complete constant current/constant voltage linear charger for cell lithium-ion batteries. Its package and low external component count make CXLB7204 ideally suited for portable

目录agW嘉泰姆

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

一,产品概述(General Description)      

     The CXLB7204 is a complete constant current/constant voltage linear charger
for cell lithium-ion batteries. Its package and low external component count make
the CXLB7204  ideally suited for portable applications. The charge current can beagW嘉泰姆

 programmed externally with a single resistor. CXLB7204 determines the charge
mode by detecting the battery voltage:Pre-charge, constant current charging,
constant voltage charging.The charge current of pre-charging and constant–<br style="padding: 0px; margin: 0px;"/>current charging is adjustable.
  The CXLB7204 is monitored by temperature monitor during the constant
-current and constant-voltage charging. There are two LEDs indicate the charge
mode. The CXLB7204 is available in the SOP-8L package (or upon request).
二.产品特点(Features)

Preset 8.4V Charge Voltage with 1% Accuracy
Programmable Charge Current up to 1A
Input Voltage: 9V ～ 13V
Pre-Charging, the Charge Current is adjustable
Ideal for Dual-Cell (8.4V)Li-Ion Batteries
Constant -Current Charging, the Charge
Current is adjustable
Constant-Voltage Charging
Constant-Current/Constant-Voltage Charging with Temperature Monitoring
Automatic Recharge
Double LEDs Charge Status Indication
Available in SOP-8L Package
三,应用范围 (Applications)

Charger for Li-Ion Coin Cell Batteries
Portable MP3 Players, Wireless Headsets
Multifunction Wristwatches
Bluetooth Applications
四.技术</span>规格书下载（产品PDF）</span>
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</span>！</span>agW嘉泰姆

五,产品封装图 (Package)


六.电路原理图</span>


七</span>,功能概述

Input Supply Voltage (VIN) .....................................................................................–0.3V ～ 15V
TS, CHRG1, CHRG2, PDRI, CS ....................................................................–0.3V ～ VIN+0.3V
VOUT Pin Current .................................................................................................................... 1A
Maximum Junction Temperature ....................................................................................... +150℃</span>
Operating Ambient Temperature Range (Note 2)................................................ –40℃ ～ +85℃</span>
Storage Temperature Range ……………………………………………...............–65℃ ～ +125℃</span>
Lead Temperature (Soldering, 10 sec)................................................................................+265℃</span>
八,相关芯片选择指南         更多同类产品...... agW嘉泰姆

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