CXPR7149充电器反接电池反接保护集成先进功率MOSFET过温过充电流保护过放电电流负载短路充电器检测0V电池充电功能

产品简介

目录vxq嘉泰姆

1.产品概述         2.产品特点vxq嘉泰姆
3.应用范围       4.下载产品资料PDF文档 vxq嘉泰姆
5.产品封装图                     6.电路原理图             vxq嘉泰姆
7.功能概述       8.相关产品vxq嘉泰姆

一,产品概述(General Description) vxq嘉泰姆
The CXPR7149 product is a high integration solution for lithium-ion/polymer vxq嘉泰姆

battery protection. CXPR7149 contains advanced power MOSFET, high-accuracy vxq嘉泰姆

voltage detection circuits and delay circuits.vxq嘉泰姆

CXPR7149 is put into an ultra-small SOT23-5 package and only one external vxq嘉泰姆

component makes it an ideal solution in limited space of battery pack.vxq嘉泰姆
CXPR7149 has all the protection functions required in the battery application vxq嘉泰姆

including overcharging, overdischarging, overcurrent and load short circuiting vxq嘉泰姆

protection etc. The accurate overcharging detection voltage ensures safe and vxq嘉泰姆

full utilization charging.vxq嘉泰姆
The low standby current drains little current from the cell while in storage.vxq嘉泰姆
The device is not only targeted for digital cellular phones, but also for any othervxq嘉泰姆
Li-Ion and Li-Poly battery-powered information appliances requiring long-term vxq嘉泰姆

battery life.vxq嘉泰姆
二.产品特点(Features)vxq嘉泰姆
Protection of Charger Reverse Connectionvxq嘉泰姆
· Protection of Battery Cell Reverse Connectionvxq嘉泰姆
· Integrate Advanced Power MOSFETvxq嘉泰姆
with Equivalent of 16mΩ RDS(ON)vxq嘉泰姆
· Ultra-small SOT23-5 Packagevxq嘉泰姆
· Only One External Capacitor Requiredvxq嘉泰姆
· Over-temperature Protectionvxq嘉泰姆
· Overcharge Current Protectionvxq嘉泰姆
· Two-step Overcurrent Detection:vxq嘉泰姆
-Overdischarge Currentvxq嘉泰姆
-Load Short Circuitingvxq嘉泰姆
· Charger Detection Functionvxq嘉泰姆
· 0V Battery Charging Functionvxq嘉泰姆
- Delay Times are generated insidevxq嘉泰姆
· High-accuracy Voltage Detectionvxq嘉泰姆
· Low Current Consumptionvxq嘉泰姆
- Operation Mode: 3.9μ A typ.vxq嘉泰姆
- Power-down Mode: 2.2μ A typ.vxq嘉泰姆
· RoHS Compliant and Lead (Pb) Freevxq嘉泰姆
三,应用范围 (Applications)vxq嘉泰姆
One-Cell Lithium-ion Battery Packvxq嘉泰姆
Lithium-Polymer Battery Packvxq嘉泰姆
Power Bankvxq嘉泰姆

四,产品封装图 (Package)vxq嘉泰姆

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五,电路原理图vxq嘉泰姆

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六.产品PDF文档vxq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！vxq嘉泰姆
vxq嘉泰姆

七,功能概述vxq嘉泰姆

The CXPR7149 monitors the voltage and current of a battery and protects it from being damaged due to overcharge voltage,overdischarge voltage, overdischarge current, and short circuit conditions by disconnecting the battery from the load or charger. These functions are required in order to operate the battery cell within specified limits.vxq嘉泰姆
八,相关产品 更多同类产品......vxq嘉泰姆

大过放电流/二合一锂电保护ICvxq嘉泰姆
型号vxq嘉泰姆	耐压vxq嘉泰姆	工作vxq嘉泰姆电流vxq嘉泰姆	过充vxq嘉泰姆电压vxq嘉泰姆	过充释vxq嘉泰姆放电流vxq嘉泰姆	过放vxq嘉泰姆电压vxq嘉泰姆	过放释vxq嘉泰姆放电压vxq嘉泰姆	过放自vxq嘉泰姆恢复vxq嘉泰姆	过流vxq嘉泰姆保护vxq嘉泰姆	短路vxq嘉泰姆保护vxq嘉泰姆	封装 vxq嘉泰姆
CXPR7149vxq嘉泰姆	6.0Vvxq嘉泰姆	3.9uAvxq嘉泰姆	4.3Vvxq嘉泰姆	4.1Vvxq嘉泰姆	2.4Vvxq嘉泰姆	3.0Vvxq嘉泰姆	OKvxq嘉泰姆	OK/15Avxq嘉泰姆	OKvxq嘉泰姆	SOT-25vxq嘉泰姆
CXPR7150vxq嘉泰姆	6.0Vvxq嘉泰姆	3.9uAvxq嘉泰姆	4.3Vvxq嘉泰姆	4.1Vvxq嘉泰姆	2.4Vvxq嘉泰姆	3.0Vvxq嘉泰姆	OKvxq嘉泰姆	OK/9Avxq嘉泰姆	OKvxq嘉泰姆	SOP8vxq嘉泰姆
CXPR7151Avxq嘉泰姆	6.0Vvxq嘉泰姆	6.0uAvxq嘉泰姆	4.25Vvxq嘉泰姆	4.1Vvxq嘉泰姆	2.9Vvxq嘉泰姆	3.0Vvxq嘉泰姆	OKvxq嘉泰姆	OK/10Avxq嘉泰姆	OKvxq嘉泰姆	ESOP8vxq嘉泰姆
CXPR7151Bvxq嘉泰姆	6.0Vvxq嘉泰姆	6.0uAvxq嘉泰姆	4.25Vvxq嘉泰姆	4.1Vvxq嘉泰姆	2.5Vvxq嘉泰姆	3.0Vvxq嘉泰姆	OKvxq嘉泰姆	OK/10Avxq嘉泰姆	OKvxq嘉泰姆	ESOP8vxq嘉泰姆
CXPR7151Cvxq嘉泰姆	6.0Vvxq嘉泰姆	6.0uAvxq嘉泰姆	4.3Vvxq嘉泰姆	4.1Vvxq嘉泰姆	2.4Vvxq嘉泰姆	3.0Vvxq嘉泰姆	OKvxq嘉泰姆	OK/10Avxq嘉泰姆	OKvxq嘉泰姆	ESOP8vxq嘉泰姆
CXPR7151Dvxq嘉泰姆	6.0Vvxq嘉泰姆	6.0uAvxq嘉泰姆	4.425Vvxq嘉泰姆	4.25Vvxq嘉泰姆	2.4Vvxq嘉泰姆	3.0Vvxq嘉泰姆	OKvxq嘉泰姆	OK/10Avxq嘉泰姆	OKvxq嘉泰姆	ESOP8vxq嘉泰姆
CXPR7152vxq嘉泰姆	6.0Vvxq嘉泰姆	9.0uAvxq嘉泰姆	4.25Vvxq嘉泰姆	4.1Vvxq嘉泰姆	2.9Vvxq嘉泰姆	3.0Vvxq嘉泰姆	OKvxq嘉泰姆	OK/14Avxq嘉泰姆	OKvxq嘉泰姆	ESOP8vxq嘉泰姆
CXPR7153vxq嘉泰姆	6.0Vvxq嘉泰姆	7.0uAvxq嘉泰姆	4.3Vvxq嘉泰姆	4.1Vvxq嘉泰姆	2.4Vvxq嘉泰姆	3.0Vvxq嘉泰姆	OKvxq嘉泰姆	OK/18Avxq嘉泰姆	OKvxq嘉泰姆	ESOP8vxq嘉泰姆

CXPR7149

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