The CXPR7153 Series product is a high integration solution for lithium-
ion/polymer battery protection.
CXPR7153 contains advanced power MOSFET, high-accuracy voltage
detection circuits and delay circuits.
CXPR7153 is put into an SOP8-PP package and only one external
component makes it an ideal solution in limited space of battery pack.
CXPR7153 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 long-
term battery life.
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目录
1.产品概述 2.产品特点
3.应用范围 4.下载产品资料PDF文档
5.产品封装图 6.电路原理图
7.功能概述 8.相关产品
产品概述GENERAL DESCRIPTION
The CXPR7153 Series product is a high integration solution for lithium-
ion/polymer battery protection.
CXPR7153 contains advanced power MOSFET, high-accuracy voltage
detection circuits and delay circuits.
CXPR7153 is put into an SOP8-PP package and only one external
component makes it an ideal solution in limited space of battery pack.
CXPR7153 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 long-
term battery life.
产品特点FEATURES
Protection of Charger Reverse Connection
Protection of Battery Cell Reverse Connection
· Integrate Advanced Power MOSFET with Equivalent of 8.5mΩ RDS(ON)
· sop-pp package
Only one External Capcitor Required
· Over-temperature Protection
· Overcharge Current Protection
· Two-step Overcurrent Detection:
-Overdischarge Current
-Load Short Circuiting
· Charger Detection Function
· 0V Battery Charging Function
- Delay Times are generated inside
· High-accuracy Voltage Detection
· Low Current Consumption
- Operation Mode:7μ A typ.
- Power-down Mode: 4μ A typ.
· RoHS Compliant and Lead (Pb) Free
应用范围APPLICATIONS
One-Cell Lithium-ion Battery Pack
Lithium-Polymer Battery Pack
Power Bank
技术规格书（产品PDF)
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！
产品封装图PIN CONFIGURATION
|
NUMBER |
PIN NAME |
PIN DESCRIPTION |
|
1,2,3,4 |
VM |
The negative terminal of the battery pack. The internal FET switch connects this terminal to GND |
|
5,7,8 |
GND |
Ground, connect the negative terminal of the battery to this pin |
|
6 |
VDD |
Power Supply |
|
9 |
EPAD |
Exposed pad，Must connect with GND |
电路原理图
相关芯片选择指南 更多同类产品......
|
大过放电流/二合一锂电保护IC |
||||||||||
|
型号 |
耐压 |
工作 电流 |
过充 电压 |
过充释 放电流 |
过放 电压 |
过放释 放电压 |
过放自 恢复 |
过流 保护 |
短路 保护 |
封装 |
|
6.0V |
3.9uA |
4.3V |
4.1V |
2.4V |
3.0V |
OK |
OK/15A |
OK |
SOT-25 |
|
|
6.0V |
3.9uA |
4.3V |
4.1V |
2.4V |
3.0V |
OK |
OK/9A |
OK |
SOP8 |
|
|
6.0V |
6.0uA |
4.25V |
4.1V |
2.9V |
3.0V |
OK |
OK/10A |
OK |
ESOP8 |
|
|
6.0V |
6.0uA |
4.25V |
4.1V |
2.5V |
3.0V |
OK |
OK/10A |
OK |
ESOP8 |
|
|
6.0V |
6.0uA |
4.3V |
4.1V |
2.4V |
3.0V |
OK |
OK/10A |
OK |
ESOP8 |
|
|
6.0V |
6.0uA |
4.425V |
4.25V |
2.4V |
3.0V |
OK |
OK/10A |
OK |
ESOP8 |
|
|
6.0V |
9.0uA |
4.25V |
4.1V |
2.9V |
3.0V |
OK |
OK/14A |
OK |
ESOP8 |
|
|
6.0V |
7.0uA |
4.3V |
4.1V |
2.4V |
3.0V |
OK |
OK/18A |
OK |
ESOP8 |
|
