CXLB7364 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. Thermal feedb

                          目录GG9嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载（PDF文档）</span>GG9嘉泰姆

   5.产品封装      6.电路原理图</strong>     7.相关产品GG9嘉泰姆

一.产品概述GG9嘉泰姆

    The CXLB7364 is a complete constant current &constant voltage linear charger for single cell lithium-ion batteries. Its SOT package and low external component count make the CXLB7364 ideally suited for portable applications.Furthermore, the CXLB7364 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. 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 CXLB7364 automatically terminates the charge cycle when the charge current drops to 1/10th the programmed value after the final float voltage is reached.GG9嘉泰姆

      When the input supply (wall adapter or USB supply) is removed, the CXLB7364 utomatically enters a low current state, dropping the battery drain current to less than 2uA. The CXLB7364 can be put into shutdown mode, reducing the supply current to 50uA.Other features include Battery temperature monitor, under-voltage lockout, automatic recharge and two status pins to indicate charge and charge termination. GG9嘉泰姆

二.产品特点GG9嘉泰姆

Programmable Charge Current Up to 600mAGG9嘉泰姆

No MOSFET, Sense Resistor or Blocking Diode Required GG9嘉泰姆

Complete Linear Charger in SOT Package forGG9嘉泰姆

single Cell Lithium-Ion Batteries GG9嘉泰姆

Constant-Current/Constant-Voltage OperationGG9嘉泰姆

with Thermal Regulation to Maximize ChargeGG9嘉泰姆

Rate Without Risk of Overheating GG9嘉泰姆

Charges Single Cell Li-Ion Batteries Directly from USB Port GG9嘉泰姆

Preset 4.2V Charge Voltage with ±1% AccuracyGG9嘉泰姆

Charge Current Monitor Output for Gas GaugingGG9嘉泰姆

Automatic Recharge GG9嘉泰姆

Charge state pairs of output, no battery and faultGG9嘉泰姆

status display GG9嘉泰姆

C/10 Charge Termination GG9嘉泰姆

50uA Supply Current in Shutdown GG9嘉泰姆

2.9V Trickle Charge Threshold GG9嘉泰姆

Soft-Start Limits Inrush Current GG9嘉泰姆

Battery temperature monitoring function GG9嘉泰姆

ESD HBM 8KVGG9嘉泰姆

Available in SOT23-5 PackageGG9嘉泰姆

三.应用范围GG9嘉泰姆

Cellular Telephones, PDAs, MP3 /MP4 PlayersGG9嘉泰姆

Charging Docks and Cradles GG9嘉泰姆

Bluetooth 、GPS Applications    GG9嘉泰姆

四.技术规格书（产品PDF)GG9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</span>！</span>GG9嘉泰姆

 GG9嘉泰姆

五.产品封装图</span>GG9嘉泰姆

  GG9嘉泰姆

六.电路原理图</strong>GG9嘉泰姆

   GG9嘉泰姆

七.相关芯片选择指南     更多同类产品......GG9嘉泰姆