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MP2670DQ PDF预览

MP2670DQ

更新时间: 2024-11-20 01:18:59
品牌 Logo 应用领域
芯源 - MPS 电池光电二极管
页数 文件大小 规格书
12页 386K
描述
Li-ion Battery Charger Protection Circuit

MP2670DQ 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:SON
包装说明:HVSON,针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.22
可调阈值:YES模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:S-PDSO-N10长度:3 mm
信道数量:1功能数量:1
端子数量:10最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.3 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

MP2670DQ 数据手册

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MP2670  
Li-ion Battery Charger  
Protection Circuit  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP2670 is a high-performance single cell  
Li-Ion/Li-Polymer battery charger protection  
circuit. By integrating high voltage input  
protection into the charger IC, the MP2670 can  
tolerate an input surge up to +30V.  
Input Surge up to 30V  
Input Over voltage protection in 1us.  
Proprietary Battery Over-Voltage Protection  
Programmable Charge Current Protection  
Limit Value.  
Temperature Monitoring and Protection  
Fault Indication  
Enable Input  
The device features input over voltage  
protection (OVP), battery over voltage  
protection (BOVP) and over charge current  
protection (OCP). The device also provides  
fault indications to the system when any of the  
protection events happens.  
3mm x 3mm QFN Package  
APPLICATIONS  
Cell Phones  
MP3 Players  
Smart Phones  
PDA  
Digital Cameras  
Desktop Chargers  
For guaranteed safe operation, the MP2670  
monitors its own internal temperature and turns  
off the MOSFET bridging VIN and OUT when  
the die temperature exceeds 150oC.  
The MP2670 is available in a 10-pin 3mm x  
3mm QFN package.  
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of  
Monolithic Power Systems, Inc.  
TYPICAL APPLICATION  
LINEAR  
COUT  
INPUT  
BATTERY  
VIN  
OUT  
VB  
CHARGER  
CIN  
MP2670  
ILIM  
R
VB  
R
ILIM  
+
EN  
BATTERY  
PACK  
GND  
FLT  
R
FLT  
MP2670 Rev. 0.91  
5/13/2010  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2010 MPS. All Rights Reserved.  
1

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