目录
产品概述 返回TOPKRh嘉泰姆
The CXPR7120A CXPR7120B battery protection IC is designed to protect lithium-ion/polymer battery from damage or
degrading the lifetime due to overcharge,
overdischarge, and/or overcurrent for one-cell
lithium-ion/polymer battery powered systems, such as
cellular phones.
The ultra-small package and less required external
components make it ideal to integrate the CXPR7120A into the limited space of battery pack. The accurate
±50mV overcharging detection voltage ensures safe
and full utilization charging. The very low standby
current drains little current from the cell while in
storage.
产品特点 返回TOPKRh嘉泰姆
z Reduction in Board Size due to Miniature
Package SOT-23-6.KRh嘉泰姆
z Ultra-Low Quiescent Current at 3μA
(Vcc=3.6V). KRh嘉泰姆
z Overdischarge Current at 4μA
(Vcc= V). KRh嘉泰姆
z Precision Overcharge Protection Voltage
4.3V ± 50mV KRh嘉泰姆
z Two Detection Levels for Overcurrent
Protection. KRh嘉泰姆
z Delay times are generated by internal circuits.
No external capacitors requiredKRh嘉泰姆
应用范围 返回TOPKRh嘉泰姆
z Protection IC for One-Cell Lithium-Ion /
Lithium-Polymer Battery PackKRh嘉泰姆
技术规格书（产品PDF) 返回TOP KRh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TOPKRh嘉泰姆
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电路原理图 返回TOPKRh嘉泰姆
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单节锂电保护ICKRh嘉泰姆 |
型号KRh嘉泰姆 | 工</span>作</span>KRh嘉泰姆 电压KRh嘉泰姆 | 工作KRh嘉泰姆 电流KRh嘉泰姆 | 过充KRh嘉泰姆 电压KRh嘉泰姆 | 过充释</span>KRh嘉泰姆 放电流</span>KRh嘉泰姆 | 过</span>放</span>KRh嘉泰姆 电压KRh嘉泰姆 | 过放释</span>KRh嘉泰姆 放电压</span>KRh嘉泰姆 | 过放自</span>KRh嘉泰姆 恢复KRh嘉泰姆 | 过流KRh嘉泰姆 保护KRh嘉泰姆 | 短路KRh嘉泰姆 保护KRh嘉泰姆 | 封装 KRh嘉泰姆 |
CXPR7120AKRh嘉泰姆 | 1.5-9VKRh嘉泰姆 | 2.4uAKRh嘉泰姆 | 4.3VKRh嘉泰姆 | 4.1VKRh嘉泰姆 | 2.4VKRh嘉泰姆 | 3.0VKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | SOT-26KRh嘉泰姆 |
CXPR7120BKRh嘉泰姆 | 1.5--10VKRh嘉泰姆 | 2uAKRh嘉泰姆 | 4.3VKRh嘉泰姆 | 4.1VKRh嘉泰姆 | 2.5VKRh嘉泰姆 | 2.9VKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | SOT-26KRh嘉泰姆 |
CXPR7121CKRh嘉泰姆 | 1.5-8VKRh嘉泰姆 | 3uAKRh嘉泰姆 | 4.28VKRh嘉泰姆 | 4.08VKRh嘉泰姆 | 2.4VKRh嘉泰姆 | 3.0VKRh嘉泰姆 | NGKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | SOT-26KRh嘉泰姆 |
CXPR7121DKRh嘉泰姆 | 1.5-8VKRh嘉泰姆 | 3uAKRh嘉泰姆 | 4.28VKRh嘉泰姆 | 4.08VKRh嘉泰姆 | 2.4VKRh嘉泰姆 | 3.0VKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | SOT-26KRh嘉泰姆 |
CXPR7122GKRh嘉泰姆 | 1.5-8VKRh嘉泰姆 | 3uAKRh嘉泰姆 | 4.28VKRh嘉泰姆 | 4.08VKRh嘉泰姆 | 2.9VKRh嘉泰姆 | 3.0VKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | SOT-26KRh嘉泰姆 |
CXPR7122HKRh嘉泰姆 | 1.5-8VKRh嘉泰姆 | 3uAKRh嘉泰姆 | 4.28VKRh嘉泰姆 | 4.08VKRh嘉泰姆 | 2.9VKRh嘉泰姆 | 3.0VKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | SOT-26KRh嘉泰姆 |
CXPR7122KKRh嘉泰姆 | 1.5-8VKRh嘉泰姆 | 3uAKRh嘉泰姆 | 4.28VKRh嘉泰姆 | 4.08VKRh嘉泰姆 | 2.4VKRh嘉泰姆 | 2.5VKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | SOT-26KRh嘉泰姆 |
CXPR7123KRh嘉泰姆 | 1.5-8VKRh嘉泰姆 | 3uAKRh嘉泰姆 | 3.75VKRh嘉泰姆 | 3.6VKRh嘉泰姆 | 2.1VKRh嘉泰姆 | 2.3VKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | SOT-26KRh嘉泰姆 |
CXPR7124NKRh嘉泰姆 | 1.5-8VKRh嘉泰姆 | 3uAKRh嘉泰姆 | 4.38VKRh嘉泰姆 | 4.28VKRh嘉泰姆 | 2.6VKRh嘉泰姆 | 2.8VKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | SOT-26KRh嘉泰姆 |
CXPR7125KRh嘉泰姆 | 1.5-8VKRh嘉泰姆 | 3uAKRh嘉泰姆 | 4.40VKRh嘉泰姆 | 4.20VKRh嘉泰姆 | 2.8VKRh嘉泰姆 | 3.0VKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | SOT-26KRh嘉泰姆 |
CXPR7126BKRh嘉泰姆 | 1.5-8VKRh嘉泰姆 | 3uAKRh嘉泰姆 | 4.35VKRh嘉泰姆 | 4.15VKRh嘉泰姆 | 2.5VKRh嘉泰姆 | 3.0VKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | OKKRh嘉泰姆 | SOT-26KRh嘉泰姆 |
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