Lecture 01: Current mode control, Slope compensation, Buck converter, Sub-harmonic oscillation, CSN
6.3K views · Apr 29, 2025 · People & Blogs
Comments · 14
@powerpath-n4u · 1 year ago
Simply Outstanding!!!
@abdurrahmanyahaya1 · 1 year ago
Thank you
@SOOJUNGKIM-w4m · 10 months ago
감사합니다!! 정말 '명강의'이십니다. ㅠ0ㅠ
@wace470 · 1 year ago
Tnaks you byungcho choi, I understood CMC the first time and what the slope compensation is for.
1
@ismaelchirinoaguinaga8167 · 1 month ago
How can we get jour book Professor?
@powerpath-n4u · 1 year ago
Sir one question @<a href="https://www.youtube.com/watch?v=I6C9bKWToHA&t=752">12:32</a> why Vcon is connected to non inverting node of the PWM modulator ? isn't it should be connected to inverting node of the PWM modulator ? however I have seen these interchanging(some resource shows inverting and some non inverting) of connection on online but not sure why these connection gets changed and at which condition .I quite confused could you please clarify ?
@cxc06033 · 1 year ago (edited)
Professor, I watched an interesting video. Thank you very much. In the case of a boost converter with current mode control, Ton=Vin/L→OnSlope=constant, but Toff=(Vo-vin)/L Offslope is not constant because it contains the Vin parameter. In this case, is it okay for the stability condition to be Se＞(Sf-Sn)/2?
@powerpath-n4u · 1 year ago
Sir @<a href="https://www.youtube.com/watch?v=I6C9bKWToHA&t=1725">28:45</a> why are calling that Vcon with Vramp ? isn't it that's only Vcon because we are adding the ramp at inductor current not with Vcomp and again in below pink color straight line marked as Vcon with Vramp....Could you please clarify ?
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