Hello.
I have two questions for you.
I selected an LM2673S-ADJ and I want this operation conditions:
V out= 24 V
V in MAX = 35 V
I load = 2 A
When I try to determine the value for Radj I use (37,125V / RADJ = 3A) -> RADJ = 12375 Ohm
If I put this value, the current limit is much earlier. Therefore, I end up choosing RADJ = 8000 Ohm. Do you know what is this about?
When I apply full load (12 Ohm) sometimes Vout turn instability. The only solution what I found that this not happen is turn up the current limit, but this is not the solution what I want.
How can I eliminate this issue?
I attach images for the Schematic and PCB
Regards Gabriel