Dear Specialists,
My customer is designing UCC256403 and would like to use Option7(Burst Mode Disable)
I would be grateful if you could advise.
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I would like to disable burst mode.
I confirmed the data sheet and it says that setting Option7 will disable it.
At this time we will use a transformer that does not have a sub-winding, so the voltage can be obtained from the sub-winding.
(A floating power supply is prepared separately, so you can supply it from there.)
In this case, I am thinking of inputting a voltage obtained by dividing Vcc with a resistor to the BMT terminal.
Is there no problem if I always keep the BMT pin voltage above 0.2V?
In that case, will (SS, protection functions, etc.) work properly?
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I appreciate your great help in advance.
Best regards,
Shinichi
