SWITCH-MODE TWO CELL LI-ION BATTERY CHARGER The CXLB7318 is a monolithic switching charger for 2-series Li-ion cells battery, It achieves up to 2A charge current with voltage mode PWM step- down

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The CXLB7318 is a monolithic switching charger for 2-series Li-ion cells battery, It achieves up to 2A charge current with voltage mode PWM step- down (buck) switching architecture.CXLB7318 regulates the battery voltage and charge current with CV(constant voltage) and CC(constant current) loops. Fault condition includes thermal shutdown、time out and output short. Other safety features include battery temperature monitoring and charge status indication. The CXLB7318 is available in 14-pin SOP package

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●</span>100% Maximum Duty Cycle J4t嘉泰姆

● 0.5% Charge Voltage Accuracy J4t嘉泰姆

● Low 10uA Reverse Battery Drain Current J4t嘉泰姆

● Programmable Charge Current Up To 2A J4t嘉泰姆

● Fixed 400kHz Frequency J4t嘉泰姆

● Suitable For 2-Cell Li-Ion Batteries J4t嘉泰姆

● Automatic Battery Recharge J4t嘉泰姆

● Soft Start J4t嘉泰姆

● Battery Temperature Monitoring J4t嘉泰姆

● Thermal Shutdown And Protection J4t嘉泰姆

● Status Indication J4t嘉泰姆

● 18V Maximum Input Voltage Rating J4t嘉泰姆

● Ambient Temperature Range: -20℃～70℃&nbsp;J4t嘉泰姆

● 14-Lead SOP Package AvailableJ4t嘉泰姆

   应用范围 返回TOPJ4t嘉泰姆

● Handheld Products J4t嘉泰姆

● Portable Equipment J4t嘉泰姆

● Distributed Power Systems J4t嘉泰姆

● Portable DVD Players J4t嘉泰姆

● Notebook J4t嘉泰姆

● Chargers for 2-cell Lion BatteriesJ4t嘉泰姆

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