BUCK Converter Control Cookbook

zywxustren · 发表于 2011-2-18 23:39:50

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BUCK Converter Control Cookbook
Zach Zhang, Alpha & Omega Semiconductor, Inc.

A Buck converter consists of the power stage and feedback control circuit. The power stage includes power switch and output filter. It converts a higher input voltage to a lower output voltage. The feedback control circuit regulates the output voltage by modulating the power switch duty cycle.

Stable operation of switching mode DC/DC converter requires an adequate loop gain and phase margin in frequency domain. This application note provides an overview of the control circuit small-signal modeling, power stage modeling and feedback
compensation design.

use45256 · 发表于 2011-4-27 08:14:31

GOOOOOOOOOOOOOOOOOOOOOOOOOD

joehuang123456 · 发表于 2011-6-2 14:52:34

回复 1# zywxustren

ch468087977 · 发表于 2014-2-11 17:05:47

zywxustren

haimiao2008 · 发表于 2014-3-27 12:09:24

好资料，顶起了！！

superlazer · 发表于 2014-6-12 11:45:52

下来看看先~~~~~~~~~~~~~~~~~~~~~

chenxiaoming · 发表于 2014-6-12 21:31:54

kankan

blueskyabcdef · 发表于 2014-6-12 22:12:07

很好的资料

cht0819 · 发表于 2015-12-15 17:23:17

thank you

ralphtwtw · 发表于 2016-3-19 10:36:16

BUCK Converter Control Cookbook

[原创] BUCK Converter Control Cookbook

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