目录SeR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）SeR嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品SeR嘉泰姆

一.产品概述SeR嘉泰姆

      The CXLB7365 is a complete constant current & constant voltage linear charger for single cell lithium-ion batteries. Its SOP package and low external component count make the CXLB7365 ideally suited for portable applications.Furthermore, the CXLB7365 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 4.35V, and the charge current can be programmed externally with a single resistor. The CXLB7365 automatically terminates the charge cycle when the charge current drops to 1/10th the programmed value after the final float voltage is reached.SeR嘉泰姆

     When the input supply (wall adapter or USB supply) is removed, the CXLB7365 automatically enters a low current state, dropping the battery drain current to less than 2uA. The CXLB7365 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.  SeR嘉泰姆

二.产品特点SeR嘉泰姆

Programmable Charge Current Up to 1000mASeR嘉泰姆

No MOSFET, Sense Resistor or Blocking Diode RequiredSeR嘉泰姆

Complete Linear Charger in SOP Package forSeR嘉泰姆

single Cell Lithium-Ion BatteriesSeR嘉泰姆

Constant-Current/Constant-Voltage OperationSeR嘉泰姆

with Thermal Regulation to Maximize ChargeSeR嘉泰姆

Rate Without Risk of OverheatingSeR嘉泰姆

Charges Single Cell Li-Ion Batteries Directly fromSeR嘉泰姆

USB PortSeR嘉泰姆

Preset 4.35V Charge Voltage with ±1% AccuracySeR嘉泰姆

Charge Current Monitor Output for Gas GaugingSeR嘉泰姆

Automatic RechargeSeR嘉泰姆

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

status displaySeR嘉泰姆

C/10 Charge TerminationSeR嘉泰姆

50uA Supply Current in ShutdownSeR嘉泰姆

2.9V Trickle Charge ThresholdSeR嘉泰姆

Soft-Start Limits Inrush CurrentSeR嘉泰姆

Battery temperature monitoring functionSeR嘉泰姆

ESD HBM 8KVSeR嘉泰姆

Available in SOP8-PP PackageSeR嘉泰姆

三.应用范围SeR嘉泰姆

Cellular Telephones, PDAs, MP3 /MP4 PlayersSeR嘉泰姆

Charging Docks and CradlesSeR嘉泰姆

Bluetooth 、GPS Applications    SeR嘉泰姆

四.技术规格书（产品PDF)SeR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！SeR嘉泰姆

 SeR嘉泰姆

五.产品封装图SeR嘉泰姆

  SeR嘉泰姆

六.电路原理图SeR嘉泰姆

   SeR嘉泰姆

七.相关芯片选择指南   更多同类产品......SeR嘉泰姆