CXPR7151A高级功率MOSFET高精度电压检测延迟电路过充过放过流负载短路保护低待机电流充电器反向电池反向保护CXPR7151B CXPR7151C CXPR7151D

CXPR7151A CXPR7151B CXPR7151C CXPR7151D系列产品是锂离子/聚合物电池保护的高集成度解决方案。
CXPR7151A CXPR7151B CXPR7151C CXPR7151D包含高级功率MOSFET，高精度电压检测电路和延迟电路。CXPR7151A CXPR7151B CXPR7151C CXPR7151D被放入SOP8-PP封装中，只有一个外部组件使其成为电池组有限空间的理想解决方案。CXPR7151A CXPR7151B CXPR7151C CXPR7151D具有电池应用所需的所有保护功能，包括过充、过放、过流、负载短路保护等。准确的过充检测电压，确保安全、充分利用充电。
低待机电流在存储时从手机中消耗很少的电流。该设备不仅适用于数字蜂窝电话，还适用于任何其他需要长期电池寿命的锂离子和锂聚电池供电的信息设备。

目录

1.产品概述       2.产品特点     

3.应用范围       4.技术规格书下载（PDF文档）

5.产品封装       6.电路原理图  

7.相关产品

   产品概述 返回TOP

---

The CXPR7151A CXPR7151B CXPR7151C CXPR7151D Series product is a high integration solution for lithium-ion/polymer battery protection.

CXPR7151A CXPR7151B CXPR7151C CXPR7151D contains advanced power MOSFET, high-accuracy voltage detection circuits and delay circuits.CXPR7151A CXPR7151B CXPR7151C CXPR7151D is put into an SOP8-PP package and only one external component makes it an ideal solution in limited space of battery pack.CXPR7151A CXPR7151B CXPR7151C CXPR7151D 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 返回TOP

---

·Protection of Charger Reverse 

·Protection of Battery Cell Reverse

Connection

·Integrate Advanced Power MOSFET

with Equivalent of 20mΩ RDS(ON)

·SOP8-PP Package

·Only One External CapacitorRequired

·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:6μ A typ.

- Power-down Mode: 3μ A typ.

·RoHS Compliant and Lead (Pb) Free

   应用范围 返回TOP

---

One-Cell Lithium-ion Battery Pack

Lithium-Polymer Battery Pack

   技术规格书（产品PDF) 返回TOP 

---

     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 返回TOP

---

电路原理图 返回TOP

---

相关芯片选择指南 返回TOP                                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
CXPR7149	6.0V	3.9uA	4.3V	4.1V	2.4V	3.0V	OK	OK/15A	OK	SOT-25
CXPR7150	6.0V	3.9uA	4.3V	4.1V	2.4V	3.0V	OK	OK/9A	OK	SOP8
CXPR7151A	6.0V	6.0uA	4.25V	4.1V	2.9V	3.0V	OK	OK/10A	OK	ESOP8
CXPR7151B	6.0V	6.0uA	4.25V	4.1V	2.5V	3.0V	OK	OK/10A	OK	ESOP8
CXPR7151C	6.0V	6.0uA	4.3V	4.1V	2.4V	3.0V	OK	OK/10A	OK	ESOP8
CXPR7151D	6.0V	6.0uA	4.425V	4.25V	2.4V	3.0V	OK	OK/10A	OK	ESOP8
CXPR7152	6.0V	9.0uA	4.25V	4.1V	2.9V	3.0V	OK	OK/14A	OK	ESOP8
CXPR7153	6.0V	7.0uA	4.3V	4.1V	2.4V	3.0V	OK	OK/18A	OK	ESOP8