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MP38671DL PDF预览

MP38671DL

更新时间: 2024-11-26 19:47:47
品牌 Logo 应用领域
芯源 - MPS 开关输出元件
页数 文件大小 规格书
11页 387K
描述
Switching Regulator, Current-mode, 12A, 800kHz Switching Freq-Max, 3 X 4 MM, MO-229VGED-3, QFN-14

MP38671DL 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:SON
包装说明:HVSON,针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.2
其他特性:OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.8 TO 15V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:25 V最小输入电压:4.5 V
标称输入电压:12 VJESD-30 代码:R-XDSO-N14
长度:4 mm功能数量:1
端子数量:14最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:12 A
封装主体材料:UNSPECIFIED封装代码:HVSON
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1 mm表面贴装:YES
切换器配置:BUCK最大切换频率:800 kHz
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 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 mm
Base Number Matches:1

MP38671DL 数据手册

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MP38671  
10A, 25V, 600KHz Step-Down Converter  
with Synchronizable Gate Driver  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP38671 is a monolithic step-down switch  
mode converter with a built in internal power  
MOSFET. It achieves 10A continuous output  
current over a wide input supply range with  
excellent load and line regulation.  
Wide 4.5V to 25V Operating Input Range  
10A Continuous Output Current  
60mInternal Power MOSFET Switch  
Power Good Indicator  
Synchronous Gate Driver Delivers up to  
95% Efficiency  
Current mode operation provides fast transient  
response and eases loop stabilization.  
Fixed 600KHz Frequency  
Synchronizable to >1MHz External Clock  
Cycle-by-Cycle Over Current Protection  
Thermal Shutdown  
Output Adjustable from 0.8V to 15V  
Stable with Low ESR Output Ceramic  
Capacitor  
Fault condition protection includes cycle-by-cycle  
current limiting and thermal shutdown.  
The MP38671 requires a minimum number of  
readily available standard external components  
and is available in a space saving 3 x4mm 14-pin  
QFN package.  
Available in a 3x4mm 14-Pin QFN Package  
APPLICATIONS  
Point of Load Regulator in Distributed  
Power System  
Digital Set Top Boxes  
Personal Video Recorders  
Broadband Communications  
Flat Panel Television and Monitors  
For MPS green status, please visit MPS website under Quality Assurance.  
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of  
Monolithic Power Systems, Inc.  
TYPICAL APPLICATION  
4, 5, 6  
11  
IN  
BST  
100  
95  
90  
85  
80  
75  
70  
12  
2
8, 9, 10  
13  
VCC  
SW  
BG  
MP38671  
PG  
1
3
FB  
EN/SYNC  
OFF ON  
GND  
14  
0
2
4
6
8
10  
MP38671 Rev. 1.1  
9/21/2011  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2011 MPS. All Rights Reserved.  
1

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