目录uYy嘉泰姆

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

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

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

voltage detection circuits and delay circuits.uYy嘉泰姆

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

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

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

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

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

battery life.uYy嘉泰姆
二.产品特点(Features)uYy嘉泰姆
Protection of Charger Reverse ConnectionuYy嘉泰姆
· Protection of Battery Cell Reverse ConnectionuYy嘉泰姆
· Integrate Advanced Power MOSFETuYy嘉泰姆
with Equivalent of 16mΩ RDS(ON)uYy嘉泰姆
· Ultra-small SOT23-5 PackageuYy嘉泰姆
· Only One External Capacitor RequireduYy嘉泰姆
· Over-temperature ProtectionuYy嘉泰姆
· Overcharge Current ProtectionuYy嘉泰姆
· Two-step Overcurrent Detection:uYy嘉泰姆
-Overdischarge CurrentuYy嘉泰姆
-Load Short CircuitinguYy嘉泰姆
· Charger Detection FunctionuYy嘉泰姆
· 0V Battery Charging FunctionuYy嘉泰姆
- Delay Times are generated insideuYy嘉泰姆
· High-accuracy Voltage DetectionuYy嘉泰姆
· Low Current ConsumptionuYy嘉泰姆
- Operation Mode: 3.9μ A typ.uYy嘉泰姆
- Power-down Mode: 2.2μ A typ.uYy嘉泰姆
· RoHS Compliant and Lead (Pb) FreeuYy嘉泰姆
三,应用范围 (Applications)uYy嘉泰姆
One-Cell Lithium-ion Battery PackuYy嘉泰姆
Lithium-Polymer Battery PackuYy嘉泰姆
Power BankuYy嘉泰姆

四,产品封装图 (Package)uYy嘉泰姆

uYy嘉泰姆

大过放电流/二合一锂电保护ICuYy嘉泰姆

型号uYy嘉泰姆

耐压uYy嘉泰姆

工作uYy嘉泰姆

电流uYy嘉泰姆

过充uYy嘉泰姆

电压uYy嘉泰姆

过充释uYy嘉泰姆

放电流uYy嘉泰姆

过放uYy嘉泰姆

电压uYy嘉泰姆

过放释uYy嘉泰姆

放电压uYy嘉泰姆

过放自uYy嘉泰姆

恢复uYy嘉泰姆

过流uYy嘉泰姆

保护uYy嘉泰姆

短路uYy嘉泰姆

保护uYy嘉泰姆

封装 uYy嘉泰姆

CXPR7149uYy嘉泰姆

6.0VuYy嘉泰姆

3.9uAuYy嘉泰姆

4.3VuYy嘉泰姆

4.1VuYy嘉泰姆

2.4VuYy嘉泰姆

3.0VuYy嘉泰姆

OKuYy嘉泰姆

OK/15AuYy嘉泰姆

OKuYy嘉泰姆

SOT-25uYy嘉泰姆

CXPR7150uYy嘉泰姆

6.0VuYy嘉泰姆

3.9uAuYy嘉泰姆

4.3VuYy嘉泰姆

4.1VuYy嘉泰姆

2.4VuYy嘉泰姆

3.0VuYy嘉泰姆

OKuYy嘉泰姆

OK/9AuYy嘉泰姆

OKuYy嘉泰姆

SOP8uYy嘉泰姆

CXPR7151AuYy嘉泰姆

6.0VuYy嘉泰姆

6.0uAuYy嘉泰姆

4.25VuYy嘉泰姆

4.1VuYy嘉泰姆

2.9VuYy嘉泰姆

3.0VuYy嘉泰姆

OKuYy嘉泰姆

OK/10AuYy嘉泰姆

OKuYy嘉泰姆

ESOP8uYy嘉泰姆

CXPR7151BuYy嘉泰姆

6.0VuYy嘉泰姆

6.0uAuYy嘉泰姆

4.25VuYy嘉泰姆

4.1VuYy嘉泰姆

2.5VuYy嘉泰姆

3.0VuYy嘉泰姆

OKuYy嘉泰姆

OK/10AuYy嘉泰姆

OKuYy嘉泰姆

ESOP8uYy嘉泰姆

CXPR7151CuYy嘉泰姆

6.0VuYy嘉泰姆

6.0uAuYy嘉泰姆

4.3VuYy嘉泰姆

4.1VuYy嘉泰姆

2.4VuYy嘉泰姆

3.0VuYy嘉泰姆

OKuYy嘉泰姆

OK/10AuYy嘉泰姆

OKuYy嘉泰姆

ESOP8uYy嘉泰姆

CXPR7151DuYy嘉泰姆

6.0VuYy嘉泰姆

6.0uAuYy嘉泰姆

4.425VuYy嘉泰姆

4.25VuYy嘉泰姆

2.4VuYy嘉泰姆

3.0VuYy嘉泰姆

OKuYy嘉泰姆

OK/10AuYy嘉泰姆

OKuYy嘉泰姆

ESOP8uYy嘉泰姆

CXPR7152uYy嘉泰姆

6.0VuYy嘉泰姆

9.0uAuYy嘉泰姆

4.25VuYy嘉泰姆

4.1VuYy嘉泰姆

2.9VuYy嘉泰姆

3.0VuYy嘉泰姆

OKuYy嘉泰姆

OK/14AuYy嘉泰姆

OKuYy嘉泰姆

ESOP8uYy嘉泰姆

CXPR7153uYy嘉泰姆

6.0VuYy嘉泰姆

7.0uAuYy嘉泰姆

4.3VuYy嘉泰姆

4.1VuYy嘉泰姆

2.4VuYy嘉泰姆

3.0VuYy嘉泰姆

OKuYy嘉泰姆

OK/18AuYy嘉泰姆

OKuYy嘉泰姆

ESOP8uYy嘉泰姆