• [ CXLB73124 ]

样品申请

目录

1.产品概述       2.产品特点     B5Y嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）B5Y嘉泰姆

5.产品封装       6.电路原理图  B5Y嘉泰姆

7.相关产品B5Y嘉泰姆

   产品概述 返回TOPB5Y嘉泰姆

The CXLB73124 is a complete constant - current & constant-voltage linear charger for single cell lithium-ion batteries. Its PSOP8 package and low external component count make the CXLB73124 ideally suited for portable applications. Further more , the CXLB73124 can work within USB and wall adapter. No blocking diode is required due to the internal PMOSFET architecture and have prevent to negative Charge Current Circuit. Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient temperature. The charge voltage is fixed at 4.2V, and the charge current can be programmed externally with a single resistor. The CXLB73124automatically terminates the charge cycle when the charge current drops to 1/10th the programmed value after the final float voltage is reached. CXLB73124Other features include current monitor, under voltage lockout, automatic recharge and two status pin to indicate charge termination and the presence of an input voltage.

   产品特点 返回TOPB5Y嘉泰姆

 Programmable Charge Current Up to 1000mA B5Y嘉泰姆

 No MOSFET, Sense Resistor or Blocking Diode Required B5Y嘉泰姆

 Complete Linear Charger in SOP-8 Package for Single Cell Lithium-Ion Batteries B5Y嘉泰姆

 Constant-Current/Constant-Voltage B5Y嘉泰姆

 Charges Single Cell Li-Ion Batteries Directly from USB Port B5Y嘉泰姆

 Preset 4.2V Charge Voltage with 1.5% Accuracy B5Y嘉泰姆

 Automatic Recharge B5Y嘉泰姆

 Two Charge Status Output Pins B5Y嘉泰姆

 C/10 Charge Termination B5Y嘉泰姆

 2.9V Trickle Charge Threshold B5Y嘉泰姆

 Soft-Start Limits Inrush Current B5Y嘉泰姆

 Available Radiator in PSOP8 Package, the Radiator need connect GND or impendingB5Y嘉泰姆

   应用范围 返回TOPB5Y嘉泰姆

 Charging Docks and Cradles B5Y嘉泰姆

 Cellular Telephones, PDAs, GPS B5Y嘉泰姆

 MP3、MP4 Player B5Y嘉泰姆

 Digital Still Cameras, Portable Devices B5Y嘉泰姆

 USB Bus-Powered Chargers, ChargersB5Y嘉泰姆

   技术规格书（产品PDF) 返回TOP B5Y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！B5Y嘉泰姆

 B5Y嘉泰姆

产品封装图 返回TOPB5Y嘉泰姆

B5Y嘉泰姆

电路原理图 返回TOPB5Y嘉泰姆

 B5Y嘉泰姆

 B5Y嘉泰姆

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

 B5Y嘉泰姆

◀ 上一篇:可编程充电电流800毫安CXLB73123单电池恒流恒压线性充电器锂离子和锂聚合物电池当充电电流降至编程值的1/10时自动终止充电循环达到最终浮充电压后的值

返回顶部

下一篇▶:1MHz固定开关频率防倒灌功能CXLB73125单节锂电池恒压恒流充电模式的充电管理IC自动再充电休眠模式电池温度保护功能双灯显示充电状态欠压保护过温保护

共有条评论 用户名: 密码: 验证码: 匿名发表