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MP1522ET-Z PDF预览

MP1522ET-Z

更新时间: 2024-02-18 11:04:34
品牌 Logo 应用领域
芯源 - MPS 开关光电二极管
页数 文件大小 规格书
6页 186K
描述
Switching Regulator, Voltage-mode, PDSO5, MO-178AA, SOT23, 5 PIN

MP1522ET-Z 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:SOIC
包装说明:LSSOP,针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.19
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:VOLTAGE-MODE
最大输入电压:25 V最小输入电压:2.7 V
标称输入电压:5 VJESD-30 代码:R-PDSO-G5
长度:2.9 mm功能数量:1
端子数量:5最高工作温度:85 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.45 mm
表面贴装:YES切换器配置:BOOST
温度等级:OTHER端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.6 mm
Base Number Matches:1

MP1522ET-Z 数据手册

 浏览型号MP1522ET-Z的Datasheet PDF文件第2页浏览型号MP1522ET-Z的Datasheet PDF文件第3页浏览型号MP1522ET-Z的Datasheet PDF文件第4页浏览型号MP1522ET-Z的Datasheet PDF文件第5页浏览型号MP1522ET-Z的Datasheet PDF文件第6页 
MP1522  
25V Step-Up Converter  
in a SOT23-5 Package  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP1522 is a step up converter that  
generates up to a 25V output voltage from a  
2.7V to 25V input. It uses a current limited  
Variable Frequency control algorithm to  
optimize efficiency and minimize external  
component size and cost. The internal 0.5  
N-Channel MOSFET switch can withstand up to  
28V allowing the MP1522 to produce high  
output voltage with high efficiency.  
Internal 0.5Power Switch  
Output Voltage up to 25V  
Up to 90% Efficiency  
Low 1µA Shutdown Current  
Input Under Voltage Protection  
Thermal Shutdown  
Internal Current Limit  
Available in Tiny 5-Pin SOT23 Packages  
APPLICATIONS  
The MP1522 includes input under voltage and  
over temperature protection. The MP1522 is  
available in tiny 5-pin SOT23 packages.  
Handheld Computers, PDAs  
Cell Phones  
Digital Still and Video Cameras  
Small LCD Displays  
EVALUATION BOARD REFERENCE  
Board Number  
Dimensions  
“MPS” and “The Future of Analog IC Technology” are Registered  
Trademarks of Monolithic Power Systems, Inc.  
EV0022  
2.2”X x 1.5”Y x 0.5”Z  
TYPICAL APPLICATION  
Efficiency vs Load Current  
with BIAS Tied to V  
V
3.3V  
OUT  
IN  
100  
10V  
90  
5.0V  
D1  
RB751  
3.3V  
4
1
5
V
OUT  
20V  
EN  
SW  
BIAS  
FB  
OFF ON  
80  
70  
60  
50  
C2  
1nF  
MP1522  
2
3
GND  
V
= 12V  
OUT  
1
10  
100  
1000  
LOAD CURRENT (mA)  
MP1522 Rev. 2.0  
9/21/2007  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2007 MPS. All Rights Reserved.  
1

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