LM5166: LM5166X RFB1 and RFB2 values?

Hi,

Good day.

Our customer has this inquiry for the LM5166X:

"I've done a 3.3V design with the LM5166 with feedback resistors (210k and 124k).
Now I've got 5 boards, where are LM5166X (5V fixed) is assembled instead of the LM5166.
I suppose, I can get working the 3.3V regulator with the 5V-version (LM5166X) by removing
the 124k (Rfb2) and recalculating Rfb1. But i can to that only if I know the internal values
of Rfb1 and Rfb2 of the LM5166X - this values aren't available in the datasheet
is it possible to get the values of this internal resistors?"

I hope you could help us provide this information. Thank you.


Regards,

Cedrick