The CXLB7314 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.

   产品概述 返回TOPlJF嘉泰姆

            The CXLB7314 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.lJF嘉泰姆

             CXLB7314 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 CXLB7314 is available in 14-pin TSSOP packagelJF嘉泰姆

   产品特点 返回TOP       lJF嘉泰姆

● 100% Maximum Duty Cycle 
● 0.3% Charge Voltage Accuracy 
● Low 10uA Reverse Battery Drain Current 
● Programmable Charge Current Up To 2A 
● Fixed 400 kHz Frequency 
● Build-in Battery Detection 
● Suitable For 2-Cell Li-Ion Batteries 
● Automatic Battery Recharge 
● Soft Start 
● Battery Temperature Monitoring 
● Thermal Shutdown and Protection 
● Status Indication
● 18V Maximum Input Voltage Rating 
● Ambient Temperature Range: -20℃～70℃ 
● 14-Lead TSSOP Package AvailablelJF嘉泰姆

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   应用范围 返回TOPlJF嘉泰姆

● Handheld Products 
● Portable Equipment 
● Distributed Power Systems 
● Portable DVD Players 
● Notebook 
● Chargers for 2-cell Lion BatterieslJF嘉泰姆

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