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15 votes
3 answers
2k views

Why did my DC/DC Buck Circuit fail?

I'm in the process of debugging a PCB I made. On this board, a 24V input feeds through a DC/DC buck circuit (based around the TI TPS54202DDC) to output 11V, then an LDO to output 9V (to ensure a very ...
Helpful's user avatar
  • 671
0 votes
1 answer
93 views

Buck converter (MAX5035D) regulation problem

I didn´t expect to be having issues with a buck converter, but here I am. My design goal is a simple 15-60 V to 10 V buck converter. I settled with the following schmematic: I designed a 2-layer ...
fakulol's user avatar