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iOy嘉泰姆

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

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

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

voltage detection circuits and delay circuits.iOy嘉泰姆

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

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

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

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

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

battery life.iOy嘉泰姆
二.产品特点(Features)iOy嘉泰姆
Protection of Charger Reverse ConnectioniOy嘉泰姆
· Protection of Battery Cell Reverse ConnectioniOy嘉泰姆
· Integrate Advanced Power MOSFETiOy嘉泰姆
with Equivalent of 16mΩ RDS(ON)iOy嘉泰姆
· Ultra-small SOT23-5 PackageiOy嘉泰姆
· Only One External Capacitor RequirediOy嘉泰姆
· Over-temperature ProtectioniOy嘉泰姆
· Overcharge Current ProtectioniOy嘉泰姆
· Two-step Overcurrent Detection:iOy嘉泰姆
-Overdischarge CurrentiOy嘉泰姆
-Load Short CircuitingiOy嘉泰姆
· Charger Detection FunctioniOy嘉泰姆
· 0V Battery Charging FunctioniOy嘉泰姆
- Delay Times are generated insideiOy嘉泰姆
· High-accuracy Voltage DetectioniOy嘉泰姆
· Low Current ConsumptioniOy嘉泰姆
- Operation Mode: 3.9μ A typ.iOy嘉泰姆
- Power-down Mode: 2.2μ A typ.iOy嘉泰姆
· RoHS Compliant and Lead (Pb) FreeiOy嘉泰姆
三,应用范围 (Applications)iOy嘉泰姆
One-Cell Lithium-ion Battery PackiOy嘉泰姆
Lithium-Polymer Battery PackiOy嘉泰姆
Power BankiOy嘉泰姆

四,产品封装图 (Package)iOy嘉泰姆

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五,电路原理图iOy嘉泰姆

iOy嘉泰姆
六.产品PDF文档iOy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！iOy嘉泰姆
iOy嘉泰姆

七,功能概述iOy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.iOy嘉泰姆
八,相关产品 更多同类产品......iOy嘉泰姆

大过放电流/二合一锂电保护ICiOy嘉泰姆
型号iOy嘉泰姆	耐压iOy嘉泰姆	工作iOy嘉泰姆电流iOy嘉泰姆	过充iOy嘉泰姆电压iOy嘉泰姆	过充释iOy嘉泰姆放电流iOy嘉泰姆	过放iOy嘉泰姆电压iOy嘉泰姆	过放释iOy嘉泰姆放电压iOy嘉泰姆	过放自iOy嘉泰姆恢复iOy嘉泰姆	过流iOy嘉泰姆保护iOy嘉泰姆	短路iOy嘉泰姆保护iOy嘉泰姆	封装 iOy嘉泰姆
CXPR7149iOy嘉泰姆	6.0ViOy嘉泰姆	3.9uAiOy嘉泰姆	4.3ViOy嘉泰姆	4.1ViOy嘉泰姆	2.4ViOy嘉泰姆	3.0ViOy嘉泰姆	OKiOy嘉泰姆	OK/15AiOy嘉泰姆	OKiOy嘉泰姆	SOT-25iOy嘉泰姆
CXPR7150iOy嘉泰姆	6.0ViOy嘉泰姆	3.9uAiOy嘉泰姆	4.3ViOy嘉泰姆	4.1ViOy嘉泰姆	2.4ViOy嘉泰姆	3.0ViOy嘉泰姆	OKiOy嘉泰姆	OK/9AiOy嘉泰姆	OKiOy嘉泰姆	SOP8iOy嘉泰姆
CXPR7151AiOy嘉泰姆	6.0ViOy嘉泰姆	6.0uAiOy嘉泰姆	4.25ViOy嘉泰姆	4.1ViOy嘉泰姆	2.9ViOy嘉泰姆	3.0ViOy嘉泰姆	OKiOy嘉泰姆	OK/10AiOy嘉泰姆	OKiOy嘉泰姆	ESOP8iOy嘉泰姆
CXPR7151BiOy嘉泰姆	6.0ViOy嘉泰姆	6.0uAiOy嘉泰姆	4.25ViOy嘉泰姆	4.1ViOy嘉泰姆	2.5ViOy嘉泰姆	3.0ViOy嘉泰姆	OKiOy嘉泰姆	OK/10AiOy嘉泰姆	OKiOy嘉泰姆	ESOP8iOy嘉泰姆
CXPR7151CiOy嘉泰姆	6.0ViOy嘉泰姆	6.0uAiOy嘉泰姆	4.3ViOy嘉泰姆	4.1ViOy嘉泰姆	2.4ViOy嘉泰姆	3.0ViOy嘉泰姆	OKiOy嘉泰姆	OK/10AiOy嘉泰姆	OKiOy嘉泰姆	ESOP8iOy嘉泰姆
CXPR7151DiOy嘉泰姆	6.0ViOy嘉泰姆	6.0uAiOy嘉泰姆	4.425ViOy嘉泰姆	4.25ViOy嘉泰姆	2.4ViOy嘉泰姆	3.0ViOy嘉泰姆	OKiOy嘉泰姆	OK/10AiOy嘉泰姆	OKiOy嘉泰姆	ESOP8iOy嘉泰姆
CXPR7152iOy嘉泰姆	6.0ViOy嘉泰姆	9.0uAiOy嘉泰姆	4.25ViOy嘉泰姆	4.1ViOy嘉泰姆	2.9ViOy嘉泰姆	3.0ViOy嘉泰姆	OKiOy嘉泰姆	OK/14AiOy嘉泰姆	OKiOy嘉泰姆	ESOP8iOy嘉泰姆
CXPR7153iOy嘉泰姆	6.0ViOy嘉泰姆	7.0uAiOy嘉泰姆	4.3ViOy嘉泰姆	4.1ViOy嘉泰姆	2.4ViOy嘉泰姆	3.0ViOy嘉泰姆	OKiOy嘉泰姆	OK/18AiOy嘉泰姆	OKiOy嘉泰姆	ESOP8iOy嘉泰姆

CXPR7149

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产品简介