We are using MPM3810A.
1)In the datasheet pg no:16, it was given that the R1 should be between 40kohm to 80kohm as a design trade off between stability and dynamics. In pgno 4, the maximum feedback current is given as 1uA. When 40kohm is used, then an additional 40mV will get added to my output. My load IC requirement is very tight. Hence R1 is made as 1kohm and R2 is made as 2kohm. It will pass with the latter values. Whether this is allowable? Whether it will impact the load transient and stability of the converter?
2)The MPM3810 pspice model provided in the website is producing error in pspice. The screenshot is attached. Please do the needful