Feb 28, 2005 #1 A ambreesh Full Member level 5 Joined Feb 21, 2005 Messages 319 Helped 21 Reputation 42 Reaction score 4 Trophy points 1,298 Activity points 4,347 slope compensation what is slope compensation
May 26, 2011 #2 O oht993 Newbie level 5 Joined Aug 27, 2007 Messages 9 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,319 slope compensation is a ckt that prevents the sunharmonic oscillation of the system when the system works on CCM mode
slope compensation is a ckt that prevents the sunharmonic oscillation of the system when the system works on CCM mode
May 26, 2011 #3 leo_o2 Advanced Member level 4 Joined Sep 3, 2004 Messages 1,322 Helped 278 Reputation 558 Reaction score 241 Trophy points 1,343 Location China Activity points 5,761 For current mode DC-DC design, a artificial ramp is added to inductor current signal to aviod sub-harmonic oscillation. The slope compensation is chosen: 1/2*Ml<Ma<Ml. Ml is inductor current slope. Ma is the slope of artificial ramp.
For current mode DC-DC design, a artificial ramp is added to inductor current signal to aviod sub-harmonic oscillation. The slope compensation is chosen: 1/2*Ml<Ma<Ml. Ml is inductor current slope. Ma is the slope of artificial ramp.