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MP2403DN-Z PDF预览

MP2403DN-Z

更新时间: 2024-11-04 21:09:27
品牌 Logo 应用领域
芯源 - MPS 开关光电二极管输出元件
页数 文件大小 规格书
13页 339K
描述
Switching Regulator, Current-mode, 5.3A, 305kHz Switching Freq-Max, PDSO8, SOIC-8

MP2403DN-Z 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Not Recommended零件包装代码:SOIC
包装说明:HSOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.18
其他特性:OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.8 TO 28V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE最大输入电压:32 V
最小输入电压:4.6 V标称输入电压:12 V
JESD-30 代码:R-PDSO-G8长度:4.9 mm
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:5.3 A封装主体材料:PLASTIC/EPOXY
封装代码:HSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.73 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:305 kHz温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

MP2403DN-Z 数据手册

 浏览型号MP2403DN-Z的Datasheet PDF文件第2页浏览型号MP2403DN-Z的Datasheet PDF文件第3页浏览型号MP2403DN-Z的Datasheet PDF文件第4页浏览型号MP2403DN-Z的Datasheet PDF文件第5页浏览型号MP2403DN-Z的Datasheet PDF文件第6页浏览型号MP2403DN-Z的Datasheet PDF文件第7页 
MP2403  
3A, 32V, 250kHz Integrated Synchronous  
Step-Down Converter  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP2403 is a monolithic synchronous buck  
regulator. The device integrates a 150m  
high-side MOSFET and an 80mlow-side  
MOSFET that provides 3A continuous load  
current over a wide operating input voltage of  
4.6V to 32V. Current mode control provides fast  
transient response and cycle-by-cycle current  
limit.  
3A Output Current  
Wide 4.6V to 32V Operating Input Range  
Integrated MOSFET Switches  
Output Adjustable from 0.80V to 28V  
Up to 95% Efficiency  
Programmable Soft-Start  
Stable with Low ESR Ceramic Output Capacitors  
Fixed 250kHz Frequency  
Cycle-by-Cycle Over Current Protection  
Input Under Voltage Lockout  
An adjustable soft-start prevents inrush current  
at turn-on. In shutdown mode, the supply  
current drops to 1μA.  
Thermally Enhanced 8-Pin SOIC Package  
This device, available in an 8-pin SOIC  
package, provides a very compact system  
solution with minimal reliance on external  
components.  
APPLICATIONS  
Distributed Power Systems  
Pre-Regulator for Linear Regulators  
Notebook Computers  
EVALUATION BOARD REFERENCE  
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of  
Monolithic Power Systems, Inc.  
Board Number  
Dimensions  
EV2403DN-00A  
2.0”X x 1.5”Y x 0.5”Z  
TYPICAL APPLICATION  
Efficiency vs  
Output Current  
100  
INPUT  
4.6V to 32V  
VIN=12V  
90  
80  
VIN=24V  
2
1
VIN=5V  
70  
IN  
EN  
BS  
SW  
ON  
OUTPUT  
7
8
3
5
3.3V  
60  
OFF  
3A  
MP2403  
50  
SS  
GND  
FB  
COMP  
VIN=32V  
40  
30  
20  
4
6
10  
0
VOUT=3.3V  
3
0
1
2
OUTPUT CURRENT(A)  
MP2403 Rev.1.0  
4/20/2010  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2010 MPS. All Rights Reserved.  
1

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