1mA~200mA Linear Li-Ion Battery Charger CXLB7260 complete constant current and constant voltage linear charger for single cell lithium-ion batteries. Its SOT package and low external component

   产品概述 返回TOPGx3嘉泰姆

     The CXLB7260 is a complete constant current & constant voltage linear charger for single cell 
Gx3嘉泰姆

lithium-ion batteries. Its SOT package and low  external component count make the CXLB7260 ideallyGx3嘉泰姆

 suited for portable applications.Gx3嘉泰姆

        Furthermore, the  CXLB7260 is specifically designed to work within USB power specifications.Gx3嘉泰姆

No external sense resistor is needed, and no blocking diode is required due to the internal MOSFETGx3嘉泰姆

 architecture. Thermal feedback regulates the charge current to limit the die temperature during highGx3嘉泰姆

 power operation or high ambient temperature. The charge voltage is fixed at 4.2V, and the charge Gx3嘉泰姆

current can be programmed externally with a single resistor. The CXLB7260 automatically terminatesGx3嘉泰姆

 the charge cycle when the charge current drops to 1/10th the programmed value after the final floatGx3嘉泰姆

 voltage is reached.Gx3嘉泰姆

           When the input supply (wall adapter or USB supply) is removed, the CXLB7260  automaticallyGx3嘉泰姆

enters a low current state, dropping the battery drain current to less than 2uA. The CXLB7260 can  be Gx3嘉泰姆

put into shutdown mode, reducing the supply current to 50uA.Gx3嘉泰姆

            Other features include Battery temperature monitor, under-voltage lockout, automatic recharge Gx3嘉泰姆

and two status pins to indicate charge and charge termination.Gx3嘉泰姆

   产品特点 返回TOPGx3嘉泰姆

Programmable Charge Current Up to 200mA
Gx3嘉泰姆

No MOSFET, Sense Resistor or Blocking Diode RequiredGx3嘉泰姆

Complete Linear Charger in SOT Package for single Cell Lithium-Ion BatteriesGx3嘉泰姆

Constant-Current/Constant-Voltage Operation Gx3嘉泰姆

with Thermal Regulation to Maximize ChargeGx3嘉泰姆

Rate Without Risk of OverheatingGx3嘉泰姆

Charges Single Cell Li-Ion Batteries Directly from USB PortGx3嘉泰姆

Preset 4.2V Charge Voltage with ±1% AccuracyGx3嘉泰姆

Charge Current Monitor Output for Gas GaugingGx3嘉泰姆

Automatic RechargeGx3嘉泰姆

Charge state pairs of output, no battery and fault status displayGx3嘉泰姆

C/10 Charge TerminationGx3嘉泰姆

50uA Supply Current in ShutdownGx3嘉泰姆

2.9V Trickle Charge ThresholdGx3嘉泰姆

Soft-Start Limits Inrush CurrentGx3嘉泰姆

Battery temperature monitoring functionGx3嘉泰姆

ESD HBM 8KVGx3嘉泰姆

Available in SOT23-5 PackageGx3嘉泰姆

   应用范围 返回TOPGx3嘉泰姆

Gx3嘉泰姆

Wearable deviceGx3嘉泰姆

Small capacity battery charger applicationGx3嘉泰姆

Bluetooth 、</span>GPS ApplicationsGx3嘉泰姆

   技术规格书（产品PDF) 返回TOP Gx3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>
Gx3嘉泰姆