Other Parts Discussed in Thread: TIDA-010015
Hi,
What happens when input is DC to a SMPS using UCC28064A, Does it treat as brown out.
How it detects brown out on voltage level or it must be AC voltage only.
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Hi,
What happens when input is DC to a SMPS using UCC28064A, Does it treat as brown out.
How it detects brown out on voltage level or it must be AC voltage only.
HI Pravin,
It's not clear to me what you're asking in the first part of your question, but regarding brown-out detection, the UCC28064A will detect brown-out with a DC voltage on VINAC.
If this doesn't fully answer your question, please provide more detail so I can try to answer.
Thank you,
Ray
Hi Ray,
Thanks. I am using design TIDA-010015 for SMPS. But this design is suitable only for AC inputs. As UCC25630-1DDBR have x-cap discharge function, it does not work with AC inputs so I need to shift to UCC25630-3DDBR. Similarly I want to confirm for UCC28064A if it works with DC input or not.