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MP1471A datasheet

更新时间:2019-09-01 16:08:07 大小:1M 上传用户:hongxin99查看TA发布的资源 标签:MOSFET 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

资料介绍

The MP1471A is a high-frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs.

部分文件列表

文件名 大小
MP1471A_r1.0.pdf 1M

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MP1471A  
High-Efficiency, 3A  
16V, 500kHz Synchronous,  
Step-Down Converter In a 6-Pin TSOT 23  
DESCRIPTION  
FEATURES  
The  
MP1471A  
is  
a
high-frequency,  
Wide 4.5V-to-16V Operating Input Range  
110mΩ/57mΩ Low-RDS(ON) Internal Power  
MOSFETs  
Proprietary Switching-LossReduction  
Technology  
High-Efficiency Synchronous-Mode  
Operation  
Fixed 500kHz Switching Frequency  
Internal AAM Power-Save Mode for High  
Efficiency at Light Load  
Internal Soft-Start  
Over-Current Protection and Hiccup  
Thermal Shutdown  
Output Adjustable from 0.8V  
Available in a 6-pin TSOT-23 package  
synchronous, rectified, step-down, switch-mode  
converter with internal power MOSFETs. It  
offers a very compact solution to achieve a 3A  
output current over a wide input supply range,  
with excellent load and line regulation. The  
MP1471A has synchronous-mode operation for  
higher efficiency over the output current-load  
range.  
Current-mode operation provides fast transient  
response and eases loop stabilization.  
Protection  
protection and thermal shutdown.  
features  
include  
over-current  
The MP1471A requires a minimal number of  
readily-available, standard, external  
APPLICATIONS  
components and is available in a space-saving  
6-pin TSOT23 package.  
Game Consoles  
Digital Set-Top Boxes  
Flat-Panel Television and Monitors  
General Purposes  
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green  
status, please visit MPS website under Products, Quality Assurance page.  
“MPS” and “The Future of Analog IC Technology” are registered trademarks of  
Monolithic Power Systems, Inc.  
TYPICAL APPLICATION  
MP1471A Rev. 1.0  
8/18/2013  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2013 MPS. All Rights Reserved.  
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