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MP2171GJ PDF预览

MP2171GJ

更新时间: 2024-11-14 21:06:43
品牌 Logo 应用领域
芯源 - MPS 开关
页数 文件大小 规格书
17页 559K
描述
Switching Regulator,

MP2171GJ 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:compliant风险等级:5.75
模拟集成电路 - 其他类型:SWITCHING REGULATORBase Number Matches:1

MP2171GJ 数据手册

 浏览型号MP2171GJ的Datasheet PDF文件第2页浏览型号MP2171GJ的Datasheet PDF文件第3页浏览型号MP2171GJ的Datasheet PDF文件第4页浏览型号MP2171GJ的Datasheet PDF文件第5页浏览型号MP2171GJ的Datasheet PDF文件第6页浏览型号MP2171GJ的Datasheet PDF文件第7页 
MP2171  
5.5V, 1A, 2.6MHz,  
Synchronous, Step Down Converter  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP2171 is a monolithic, step-down, switch-  
mode converter with integrated, internal, power  
MOSFETs. The MP2171 can achieve up to 1A  
of continuous output current from a 2.5V to  
5.5V input voltage with excellent load and line  
regulation. The output voltage can be regulated  
as low as 0.6V.  
Wide 2.5V to 5.5V Operating Input Range  
Output Voltage as Low as 0.6V  
100% Duty Cycle in Dropout  
Up to 1A Output Current  
90mand 50mInternal Power MOSFET  
Switches  
Default 2.6MHz Switching Frequency with  
3.3V Input and 1.8V Output  
EN and Power Good for Power Sequencing  
Cycle-by-Cycle Over-Current Protection  
(OCP)  
Constant-on-time (COT) control provides fast  
transient response and eases loop stabilization.  
Full protection features include cycle-by-cycle  
current limiting and thermal shutdown.  
Auto-Discharge at Power-Off  
Short-Circuit Protection (SCP) with Hiccup  
Mode  
Stable with Low ESR Output Ceramic  
Capacitors  
The MP2171 is ideal for a wide range of  
applications, including automotive infotainment,  
clusters, telematics, and portable instruments.  
The MP2171 requires only a minimal number of  
readily  
available,  
standard,  
external  
Available in a TSOT23-8 Package  
components and is available in a small  
TSOT23-8 package.  
APPLICATIONS  
Automotive Infotainment  
Automotive Clusters  
Automotive Telematics  
Low-Voltage I/O System Power  
Handheld/Battery-Powered Systems  
All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive.  
For MPS green status, please visit the MPS website under Quality Assurance.  
“MPS” and “The Future of Analog IC Technology” are registered trademarks of  
Monolithic Power Systems, Inc.  
TYPICAL APPLICATION  
Efficiency  
VIN = 3.3V  
100  
90  
80  
70  
60  
50  
40  
30  
Vo=1.2V  
Vo=1.8V  
20  
10  
0
0.01  
0.1  
OUTPUT CURRENT (A)  
1
MP2171 Rev. 1.0  
4/24/2019  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2019 MPS. All Rights Reserved.  
1

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