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目录

1.产品概述       2.产品特点     ww3嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）ww3嘉泰姆

5.产品封装       6.电路原理图  ww3嘉泰姆

7.相关产品ww3嘉泰姆

   产品概述 返回TOPww3嘉泰姆

The CXPR7144J product is a high integration solution for lithiumion/polymer battery protection. CXPR7144J contains advanced power MOSFET, high-accuracy voltage detection circuits and delay circuits. CXPR7144J is put into an ultra-small DFN2X2-6 package and only one external component makes it an ideal solution in limited space of battery pack. CXPR7144J has all the protection functions required in the battery application including overcharging, overdischarging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging. The low standby current drains little current from the cell while in storage. The device is not only targeted for digital cellular phones, but also for any other Li-Ion and Li-Poly battery-powered information appliances requiring longterm battery life.

   产品特点 返回TOPww3嘉泰姆

 · Protection of Charger Reverse Connection ww3嘉泰姆

· Protection of Battery Cell Reverse Connection ww3嘉泰姆

· Integrate Advanced Power MOSFET with Equivalent of 45mΩ RDS(ON) ww3嘉泰姆

· Ultra-small DFN2X2-6 Package ww3嘉泰姆

· Only One External Capacitor Required ww3嘉泰姆

· Over-temperature Protection ww3嘉泰姆

· Overcharge Current Protection ww3嘉泰姆

· Two-step Overcurrent Detection: ww3嘉泰姆

 -Overdischarge Current ww3嘉泰姆

 -Load Short Circuiting ww3嘉泰姆

· Charger Detection Functionww3嘉泰姆

 · 0V Battery Charging Function ww3嘉泰姆

- Delay Times are generated inside ww3嘉泰姆

· High-accuracy Voltage Detection ww3嘉泰姆

· Low Current Consumption ww3嘉泰姆

- Operation Mode: 2.8μ A typ. ww3嘉泰姆

- Power-down Mode: 0.1μ A typ. ww3嘉泰姆

· RoHS Compliant and Lead (Pb) Freeww3嘉泰姆

   应用范围 返回TOPww3嘉泰姆

One-Cell Lithium-ion Battery Pack ww3嘉泰姆

Lithium-Polymer Battery Packww3嘉泰姆

   技术规格书（产品PDF) 返回TOP ww3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！ww3嘉泰姆

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产品封装图 返回TOPww3嘉泰姆

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电路原理图 返回TOPww3嘉泰姆

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Next▶:One Cell Lithium-ion/Polymer Battery Protection IC CXPR7145A is put into an ultra-small DFN2X2-6 package and only one external component makes it an ideal solution in limited space of battery pack