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Non-Isolated DC/DC Forum
Please let me know about the power good time of TPS54620.
Is the pro forma amount of the maximum known about the range of Vsense threshold of TPS54620 given in the 4-page of the data sheet?
Vout is Good:94～104%,Fault:91%～109%,Although I think whether to be a grade, Vsense (th) has only a Typ numerical value.
Although I thought whether it would be dependent on the variation in internal, this portion attracted attention by the customer's in-company design review.
"Such the maximum is expected generally" ,Since the information on a grade may be sufficient, please let me know.
Can you re-phrase your question? I do not understand what you are asking for.
SWIFT DC/DC Applications
Thank you for the connection.
Although the typ value of "Vsense threshold" is indicated to the 4th page of the data sheet, it is the MIN value and Max value that I would like to know.
A background becomes the following. Although I thought whether it was 94～104% of range of Vout that the GWRGD output of TPS54620 serves as "H".
when measured by 5.08Vout, after becoming PWRGD condition formation (4.78V), there was delay for 2.5 ms to a PWRGD output.
Then, it cares to "Vsense threshold" Typ value whether it is a thing with a large swing of MIN～MAX.
Since a pro forma amount may be sufficient, if there is any information, the request is coming wanting.
Thank you for your consideration.
I probably have characterization data for the VSENSE threshold. Let me see what I can do.
Thank you very much.
If the Min/Max spec of "VSENSE threshold" is taught and got, it will be saved very much.
Please contact me directly to receive the data.
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