[求助] 帮忙下IEEE论文 Design of novel bootstrap driver used in high power BUCK

ant_analog

http://ieeexplore.ieee.org/search/freesrchabstract.jsp?tp=&arnumber=5351169&queryText%3Dbootstrap+and+converter%26openedRefinements%3D*%26searchField%3DSearch+All

Design of novel bootstrap driver used in high power BUCK converter
Zekun Zhou; Xing Ming; Bo Zhang; Zhaoji Li;
ASIC, 2009. ASICON '09. IEEE 8th International Conference on
Digital Object Identifier: 10.1109/ASICON.2009.5351169
Publication Year: 2009 , Page(s): 1165 - 1168
IEEE Conferences
Abstract  |  Full Text: PDF (2350 KB)

A novel bootstrap driver suitable for high power buck converter is presented in this paper. With the help of
bootstrap driver, the P type power MOSFET used in conventional buck converter can be replaced by N type power MOSFET
in order to optimize efficiency and area. The proposed bootstrap driver, abandoning conventional level shift
circuit, can work properly in a wide power supply range with sufficient protection. The bootstrap driver has been
validated with UMC 0.6-¿m BCD process based on a monolithic voltage-mode BUCK converter capable of driving up to 3
A loads with supply voltage from 8 to 30 V. Simulation results demonstrate that the power efficiency is over 84% for
load current from 1 A to 3 A, and the buck converter can operate properly under all the application conditions. Read
More»

seles314

Design of novel bootstrap driver used in high power BUCK converter.pdf (2.3 MB, 下载次数: 500 )

2011-6-24 21:32 上传

点击文件名下载附件

友情帮你一下，竟然是bozhang组那头的文章......

hsh22

波哥那边的Power还是挺厉害的啊

liangjun_email

xiexie

zouyufeng

好东西

易释天

好东西啊

alex_ma

不错，不错

walkalways

回复 1# ant_analog


    挺好的文章，要顶。

Jason_ke

不知是什麼東西..但下載來看看..求知域

chenxiaoming

xuexile