目录
产品概述 返回TOPDk0嘉泰姆
The CXPR7140 is a high integrated solution for lithium/polymer battery protection. CXPR7140
contains advanced power MOSFET, high-accuracy voltage detection circuits and delay circuits.
CXPR7140 is put into an ultra-small SOT23-5 package and only one external component makes it
an ideal solution in limited space of battery pack.CXPR7140has all the protection functions
required in the battery application including over charging, over discharging, over current and
load short protection etc. The accurate over charging 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 long time battery life.
产品特点 返回TOPDk0嘉泰姆
Protection of Charger Reverse Connection Dk0嘉泰姆
Protection of Battery Cell Reverse Connection Dk0嘉泰姆
Integrate Advanced Power MOSFET with Equivalent of 53mΩ RDS(ON)
Ultra-small SOT23-5 Package Dk0嘉泰姆
Only One External Capacitor Required Dk0嘉泰姆
Over temperature Protection Dk0嘉泰姆
Overcharge Current Protection Dk0嘉泰姆
Two-step Over current Detection: Dk0嘉泰姆
-Over discharge Current Dk0嘉泰姆
-Load Short Circuiting Dk0嘉泰姆
Charger Detection Function Dk0嘉泰姆
Delay Times are generated inside Dk0嘉泰姆
High-accuracy Voltage Detection Dk0嘉泰姆
Low Current Consumption Dk0嘉泰姆
Operation Mode: 2.8μA typ. Dk0嘉泰姆
Power-down Mode: 0.1μA max. Dk0嘉泰姆
RoHS Compliant and Lead (Pb) FreeDk0嘉泰姆
应用范围 返回TOPDk0嘉泰姆
One-Cell Lithium-ion Battery Dk0嘉泰姆
Pack
Lithium-Polymer Battery PackDk0嘉泰姆
技术规格书（产品PDF) 返回TOP Dk0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</span>！</span>
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产品封装图 返回TOPDk0嘉泰姆
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电路原理图 返回TOPDk0嘉泰姆
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小过放电流/二合一锂电保护ICDk0嘉泰姆 |
型号Dk0嘉泰姆 | 耐压Dk0嘉泰姆 | 工作Dk0嘉泰姆 电流Dk0嘉泰姆 | 过</span>充</span>Dk0嘉泰姆 电压Dk0嘉泰姆 | 过充释</span>Dk0嘉泰姆 放电流</span>Dk0嘉泰姆 | 过放Dk0嘉泰姆 电压Dk0嘉泰姆 | 过放释</span>Dk0嘉泰姆 放电压</span>Dk0嘉泰姆 | 过放Dk0嘉泰姆 自恢复</span>Dk0嘉泰姆 | 过流Dk0嘉泰姆 保护Dk0嘉泰姆 | 短路Dk0嘉泰姆 保护Dk0嘉泰姆 | 封装 Dk0嘉泰姆 | 说明Dk0嘉泰姆 |
CXPR7135ADk0嘉泰姆 | 6.0VDk0嘉泰姆 | 2.8uADk0嘉泰姆 | 4.3VDk0嘉泰姆 | 4.1VDk0嘉泰姆 | 2.4VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/3ADk0嘉泰姆 | OKDk0嘉泰姆 | SOT-25Dk0嘉泰姆 |
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CXPR7136ADk0嘉泰姆 | 6.0VDk0嘉泰姆 | 2.8uADk0嘉泰姆 | 4.3VDk0嘉泰姆 | 4.1VDk0嘉泰姆 | 2.4VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/3ADk0嘉泰姆 | OKDk0嘉泰姆 | SOT-25Dk0嘉泰姆 | cost down版本Dk0嘉泰姆 |
CXPR7137ADk0嘉泰姆 | 6.0VDk0嘉泰姆 | 2.8uADk0嘉泰姆 | 4.3VDk0嘉泰姆 | 4.1VDk0嘉泰姆 | 2.4VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/3ADk0嘉泰姆 | OKDk0嘉泰姆 | SOT-23Dk0嘉泰姆 | cost down版本Dk0嘉泰姆 |
CXPR7138DDk0嘉泰姆 | 6.0VDk0嘉泰姆 | 2.8uADk0嘉泰姆 | 4.3VDk0嘉泰姆 | 4.1VDk0嘉泰姆 | 2.9VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/3ADk0嘉泰姆 | OKDk0嘉泰姆 | SOT-25Dk0嘉泰姆 |
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CXPR7139Dk0嘉泰姆 | 6.0VDk0嘉泰姆 | 2.8uADk0嘉泰姆 | 4.425VDk0嘉泰姆 | 4.25VDk0嘉泰姆 | 2.4VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/3ADk0嘉泰姆 | OKDk0嘉泰姆 | SOT-25Dk0嘉泰姆 | 4.35V锂电池保护应用</span>Dk0嘉泰姆 |
CXPR7140Dk0嘉泰姆 | 6.0VDk0嘉泰姆 | 2.8uADk0嘉泰姆 | 4.3VDk0嘉泰姆 | 4.1VDk0嘉泰姆 | 2.4VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/3ADk0嘉泰姆 | OKDk0嘉泰姆 | SOT-25Dk0嘉泰姆 | cost down版本Dk0嘉泰姆 |
CXPR7141Dk0嘉泰姆 | 10.0VDk0嘉泰姆 | 2.8uADk0嘉泰姆 | 4.3VDk0嘉泰姆 | 4.1VDk0嘉泰姆 | 2.4VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/2.5ADk0嘉泰姆 | OKDk0嘉泰姆 | SOT-26Dk0嘉泰姆 |
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CXPR7143Dk0嘉泰姆 | 6.0VDk0嘉泰姆 | 2.8uADk0嘉泰姆 | 4.3VDk0嘉泰姆 | 4.1VDk0嘉泰姆 | 2.8VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/0.9ADk0嘉泰姆 | OKDk0嘉泰姆 | SOT-25Dk0嘉泰姆 | 小过放电流/保护应用Dk0嘉泰姆 |
CXPR7144IDk0嘉泰姆 | 6.0VDk0嘉泰姆 | 2.8uADk0嘉泰姆 | 4.3VDk0嘉泰姆 | 4.1VDk0嘉泰姆 | 2.8VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/0.9ADk0嘉泰姆 | OKDk0嘉泰姆 | DFN2*2-6Dk0嘉泰姆 | 小过放电流/保护超薄应用Dk0嘉泰姆 |
CXPR7144JDk0嘉泰姆 | 6.0VDk0嘉泰姆 | 2.8uADk0嘉泰姆 | 4.425VDk0嘉泰姆 | 4.25VDk0嘉泰姆 | 2.8VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/0.9ADk0嘉泰姆 | OKDk0嘉泰姆 | DFN2*2-6Dk0嘉泰姆 | 4.35V电芯/小过放电流/保护超薄Dk0嘉泰姆 |
CXPR7145ADk0嘉泰姆 | 6.0VDk0嘉泰姆 | 2.8uADk0嘉泰姆 | 4.3VDk0嘉泰姆 | 4.1VDk0嘉泰姆 | 2.4VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/3ADk0嘉泰姆 | OKDk0嘉泰姆 | DFN2*2-6Dk0嘉泰姆 | 电子烟等超薄应用Dk0嘉泰姆 |
CXPR7145DDk0嘉泰姆 | 6.0VDk0嘉泰姆 | 2.8uADk0嘉泰姆 | 4.25VDk0嘉泰姆 | 4.1VDk0嘉泰姆 | 2.9VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/3ADk0嘉泰姆 | OKDk0嘉泰姆 | DFN2*2-6Dk0嘉泰姆 | 电子烟等超薄应用Dk0嘉泰姆 |
CXPR7146ADk0嘉泰姆 | 6.0VDk0嘉泰姆 | 3.9uADk0嘉泰姆 | 4.3VDk0嘉泰姆 | 4.10VDk0嘉泰姆 | 2.4VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/9ADk0嘉泰姆 | OKDk0嘉泰姆 | DFN1.8*1.4Dk0嘉泰姆 | 电子烟等Dk0嘉泰姆 |
CXPR7147DDk0嘉泰姆 | 8.0VDk0嘉泰姆 | 3uADk0嘉泰姆 | 4.3VDk0嘉泰姆 | 4.1VDk0嘉泰姆 | 2.4VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/3ADk0嘉泰姆 | OKDk0嘉泰姆 | DFN-5LDk0嘉泰姆 | 电子烟等超薄应用Dk0嘉泰姆 |
CXPR7148DDk0嘉泰姆 | 8.0VDk0嘉泰姆 | 3uADk0嘉泰姆 | 4.4VDk0嘉泰姆 | 4.2VDk0嘉泰姆 | 2.8VDk0嘉泰姆 | 3.0VDk0嘉泰姆 | OKDk0嘉泰姆 | OK/4ADk0嘉泰姆 | OKDk0嘉泰姆 | DFN-5LDk0嘉泰姆 | 4.35V电芯保护超薄应用Dk0嘉泰姆 |
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