目录

1.产品概述       2.产品特点     IQU嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）IQU嘉泰姆

5.产品封装       6.电路原理图  IQU嘉泰姆

7.相关产品IQU嘉泰姆

   产品概述 返回TOPIQU嘉泰姆

The CXLB7371 is a constant-current/constant-voltage linear charger for single cell Li+ batteries. The CXLB7371 needs no external MOSFET or diodes, and accepts input voltage up to 6.0V. The small packages and low external component count make the CXLB7371 ideally suited for portable applications. On-chip thermal limiting simplifies PC board layout and allows optimum charging rate without the thermal limits imposed by worst-case battery and input voltage. When the CXLB7371 thermal limit is reached, the charger does not shut down but simply reduces charging current. Ambient or battery temperature can be monitored with an external thermistor. When the temperature is out of range, charging pauses. Other features include the STAT1 and 2 outputs to indicate four charge states, and the EN input, switches the CXLB7371on or off. The CXLB7371is available in 3mmx3mm DFN-10 package, and operates over the -40°C to +85°C temperature range

   产品特点 返回TOPIQU嘉泰姆

· Programmable Charge Current Up to 1A IQU嘉泰姆

· Charge Status Output Pins IQU嘉泰姆

· Soft-Start Limits Inrush Current IQU嘉泰姆

· 4.2V Charge Voltage with ±1% Accuracy IQU嘉泰姆

· Fixed 55mA Prequal Charge Current IQU嘉泰姆

· Thermal Limiting Simplifies Board Design IQU嘉泰姆

· External Thermistor Monitor IQU嘉泰姆

· Enable/Disable Control IQU嘉泰姆

· 3mm x 3mm DFN-10 Package (DFN3x3-10) IQU嘉泰姆

· Disable Charging When VIN > 6.4V IQU嘉泰姆

· Lead Free and Green Devices Available (RoHS Compliant)IQU嘉泰姆

   应用范围 返回TOPIQU嘉泰姆

· PDAs IQU嘉泰姆

· MP3 Players IQU嘉泰姆

· Cell Phones IQU嘉泰姆

· Wireless AppliancesIQU嘉泰姆

   技术规格书（产品PDF) 返回TOP IQU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！IQU嘉泰姆

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产品封装图 返回TOPIQU嘉泰姆

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电路原理图 返回TOPIQU嘉泰姆

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