Timeline for Peak current mode control loop compensation calculations
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 15 at 1:26 | vote | accept | Yannick | ||
| May 15 at 1:26 | comment | added | Yannick | I will accept the answer, but the method simply doesn't work or is not clear enough to apply it properly. Gives capacitor values in the nF range which is much too high and limits bandwidth and thus transient response. Capacitors in the pF range work better. Besides I never got able to get the desired crossover frequency starting when having Rcomp=inf and Ccomp=0. Tested in LTSPICE with LT8646s. What you said makes sense though in the context. An application node AN149 made by LT gives much better insights without risking giving equations that prove useless. | |
| Apr 29 at 5:49 | history | answered | user319836 | CC BY-SA 4.0 |