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• 1.产品概述       2.产品特点     dDL嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）dDL嘉泰姆

• 5.产品封装       6.电路原理图  dDL嘉泰姆

• 7.相关产品dDL嘉泰姆

   产品概述 返回TOPdDL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.dDL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. dDL嘉泰姆
            The CXLB7314 is available in 14-pin TSSOP packagedDL嘉泰姆

   产品特点 返回TOP       dDL嘉泰姆

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

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   应用范围 返回TOPdDL嘉泰姆

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

   技术规格书（产品PDF) 返回TOP dDL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！dDL嘉泰姆

 dDL嘉泰姆

产品封装图 返回TOPdDL嘉泰姆

dDL嘉泰姆

电路原理图 返回TOPdDL嘉泰姆

 dDL嘉泰姆

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◀ 上一篇:LED或系统接口的排水充电电流热调节状态输出CXLB7313低功耗5V适配器的2A锂离子电池开关充电器充电终止电路自动充电

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下一篇▶:CXLB7315开关式单节双节锂电池充电管理芯片电压模BUCK拓扑结构充电电流达到2A恒压控制环CV恒流控制环CC调整充电电压和恒流充电电流温度保护充电时间限制输出短路等保护NTC检测电池温度过热保护功能两个LED指示灯指示电池充电状态.

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