• [ CXLB73103 ]"

Ordering

目录

1.产品概述       2.产品特点     V6w嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）V6w嘉泰姆

5.产品封装       6.电路原理图  V6w嘉泰姆

7.相关产品V6w嘉泰姆

   产品概述 返回TOPV6w嘉泰姆

  The  CXLB73103 is a complete constant-current/constant voltage linear charger for single cell lithium-ion batteries. Its package and low external component count make the CXLB73103 ideally suited for portable applications. Furthermore, the  CXLB73103 is specifically designed to work within USB power specifications. No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture. The charge voltage is fixed at 4.2V, and the charge current can be programmed externally with a single resistor.The  CXLB73103 automatically terminates the charge cycle when the charge current drops to 1/10th the programmed value after the final float voltage is reached.The  CXLB73103 converters are available in the industry standard SOT-23-6L power packages (or upon request).CXLB73103是完整的恒流/恒压单节线性锂离子电池充电器。它的包和较低的外部组件使计数在USB电源设计工作规范。不需要外部检测电阻,没有由于内部阻塞二极管是必需的MOSFET的架构。充电电压是固定在4.2 v,电流可以收费在外部编程一个电阻器。充电周期电流下降的时候出现1/10th最后浮动后的程序价值电压。封装SOT-23-6L。

   产品特点 返回TOPV6w嘉泰姆

Programmable Charge Current Up to 500mA
 V6w嘉泰姆

No MOSFET, Sense Resistor or Blocking Diode Required
 V6w嘉泰姆

Constant-Current/Constant-Voltage Operation with Thermal V6w嘉泰姆

    Regulation  to Maximize Charge Rate
 V6w嘉泰姆

Without Risk of Overheating
 V6w嘉泰姆

Charges Single Cell Li-Ion Batteries Directly from USB Port
 V6w嘉泰姆

Preset 4.2V Charge Voltage with 1% Accuracy
 V6w嘉泰姆

Automatic Recharge
 V6w嘉泰姆

2.9V Trickle Charge Threshold  
 V6w嘉泰姆

Available in 6-Lead SOT-23 PackageV6w嘉泰姆

   应用范围 返回TOPV6w嘉泰姆

Charger for Li-Ion Coin Cell Batteries
 V6w嘉泰姆

Portable MP3 Players, Wireless Headsets
 V6w嘉泰姆

Bluetooth Applications
 V6w嘉泰姆

Multifunction WristwatchesV6w嘉泰姆

   技术规格书（产品PDF) 返回TOP V6w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！V6w嘉泰姆

 V6w嘉泰姆

产品封装图 返回TOPV6w嘉泰姆

V6w嘉泰姆

电路原理图 返回TOPV6w嘉泰姆

 V6w嘉泰姆

 V6w嘉泰姆

相关芯片选择指南 返回TOP                     更多同类产品。。。。。。

 V6w嘉泰姆

◀ Previous:Cxlb73102 is a complete single lithium-ion battery with constant current/constant voltage linear charger a very small sot-23-5 package and requires only a few external components

Back to top

Next▶:CXLB73104 is a complete constant-current &constant voltage linear charger for single cell lithium-ion and Lithium-Polymer batteries