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MP2303DN PDF预览

MP2303DN

更新时间: 2024-09-15 03:48:43
品牌 Logo 应用领域
芯源 - MPS 转换器稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
4页 193K
描述
3A, 28V, 340KHz Synchronous Rectified Step-Down Converter

MP2303DN 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:5.13
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
最大输入电压:28 V最小输入电压:4.75 V
标称输入电压:12 VJESD-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:6.3 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:400 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 mm
Base Number Matches:1

MP2303DN 数据手册

 浏览型号MP2303DN的Datasheet PDF文件第2页浏览型号MP2303DN的Datasheet PDF文件第3页浏览型号MP2303DN的Datasheet PDF文件第4页 
TM  
EV2303DN-00A  
3A, 28V, 340KHz Synchronous Rectified  
Step-Down Converter  
TM  
The Future of Analog IC Technology  
EVALUATION BOARD  
DESCRIPTION  
FEATURES  
The EV2303DN-00A is an evaluation board for  
the MP2303, a monolithic synchronous buck  
regulator.  
3A Output Current  
Wide 4.75V to 28V Operating Input Range  
3.3V Output, Adjustable from 0.80V to 25V  
The MP2303 integrates 120mMOSFETS that  
provide 3A continuous load current over a wide  
operating input voltage of 4.75V to 28V.  
APPLICATIONS  
Distributed Power Systems  
Pre-Regulator for Linear Regulators  
Notebook Computers  
Current mode control provides fast transient  
response and cycle-by-cycle current limiting. An  
adjustable soft-start prevents inrush current at  
turn-on. In shutdown mode, the supply current  
drops to 0.3µA.  
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic  
Power Systems, Inc.  
This device, available in an 8-pin SOIC  
package, provides a very compact system  
solution with minimal reliance on external  
components.  
ELECTRICAL SPECIFICATIONS  
Parameter  
Symbol  
Value  
4.75 – 28  
3.3  
Units  
Input Voltage  
Output Voltage  
Output Current  
VIN  
V
V
A
VOUT  
IOUT  
3
EV2303DN-00A EVALUATION BOARD  
Efficiency vs  
Load Current  
100  
V
=8V  
IN  
95  
90  
85  
80  
75  
70  
65  
60  
55  
50  
V
=12V  
IN  
V
=24V  
IN  
(L x W x H) 2.0” x 1.5” x 0.5”  
(5.0cm x 3.8 x 1.2cm)  
V
=3.3V  
3000  
OUT  
0
1000  
2000  
Board Number  
MPS IC Number  
LOAD CURRENT (mA)  
EV2303_EC01  
EV2303DN-00A  
MP2303DN  
EV2303DN-00A Rev. 1.1  
2/13/2006  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2006 MPS. All Rights Reserved.  
1

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