Hi MPS team,
I am designing 12V to 5V/10A + DC/DC circuit with MPQ8632GVE-20 by MPS DC/DC designer tool.
Some issues here:
- What is the difference between RAMP1 and RAMP2 in compensation type selection box?
- I am not sure my procedure of generating the R,C values. I just do as following: Input “input voltage”,“output voltage” , “output current” and "switching freq"to MPS DC/DC designer tool. manually select Lout in the database, for example 1uH/20A. Simply change CIN and Ccera to the value such as 2x10uF and 2x100uF. Then I click “Create Design” bottom, the tool generate Rslope and Cslope and R9, Rfb1 and Rfb2 as well. Is it the correct way of developing MPQ8632GVE?
I just change the Rslope to 100k which is more common and do “Create Design” again, Cslope, Rfb1 and Rfb2 are changed, can use them also?