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MP2307DN-Z PDF预览

MP2307DN-Z

更新时间: 2024-11-28 13:11:43
品牌 Logo 应用领域
芯源 - MPS 转换器
页数 文件大小 规格书
11页 343K
描述
Switching Regulator, Current-mode, 3A, 380kHz Switching Freq-Max, PDSO8, SOIC-8

MP2307DN-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
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE最大输入电压:23 V
最小输入电压:4.75 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: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:380 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:3.905 mmBase Number Matches:1

MP2307DN-Z 数据手册

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TM  
MP2307  
3A, 23V, 340KHz Synchronous Rectified  
Step-Down Converter  
TM  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP2307 is a monolithic synchronous buck  
regulator. The device integrates 100m  
MOSFETS that provide 3A of continuous load  
current over a wide operating input voltage of  
4.75V to 23V. Current mode control provides  
fast transient response and cycle-by-cycle  
current limit.  
3A Continuous Output Current,  
4A Peak Output Current  
Wide 4.75V to 23V Operating Input Range  
Integrated 100mPower MOSFET Switches  
Output Adjustable from 0.925V to 20V  
Up to 95% Efficiency  
Programmable Soft-Start  
Stable with Low ESR Ceramic Output Capacitors  
Fixed 340KHz Frequency  
An adjustable soft-start prevents inrush current  
at turn-on and in shutdown mode, the supply  
current drops below 1µA.  
Cycle-by-Cycle Over Current Protection  
Input Under Voltage Lockout  
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  
Networking Systems  
FPGA, DSP, ASIC Power Supplies  
Green Electronics/Appliances  
Notebook Computers  
EVALUATION BOARD REFERENCE  
Board Number  
Dimensions  
EV2307DN-00A  
2.0”X x 1.5”Y x 0.5”Z  
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic  
Power Systems, Inc.  
TYPICAL APPLICATION  
C5  
10nF  
Efficiency vs  
INPUT  
4.75V to 23V  
Load Current  
100  
V
= 5V  
IN  
95  
90  
85  
80  
75  
70  
65  
60  
55  
50  
V
= 12V  
IN  
2
1
IN  
BS  
OUTPUT  
3.3V  
3A  
7
3
EN  
SW  
V
= 23V  
IN  
MP2307  
8
5
SS  
GND  
FB  
COMP  
4
6
C3  
3.9nF  
0.1  
1.0  
LOAD CURRENT (A)  
10  
MP2307_EC01  
MP2307_TAC01  
MP2307 Rev. 1.7  
3/14/2006  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2006 MPS. All Rights Reserved.  
1

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