I’m working on a project where I need to step down 24V to a stable 5V with a load current of up to 1A. I’ve decided to use a buck converter based on the LM2675 IC. Here is my schematic made in DipTrace:
buck converter.png
Input: 24V (DC)
Output: 5V / 1A
Controller: LM2675
Switching Frequency: 260 ...

Thank you for your help. Bests regards.

I have created a schematic, see the attached screenshot. Now I am trying to simulate how it works in a digital SPICE simulator (built-in DipTrace 5.0 beta).

14.png

In general, it works almost reasonably. But there are strange signal distortions on some outputs of U3 on each falling edge of the ...