Other Parts Discussed in Thread: TPS25948
Tool/software:
Hello,
I would like to ask you a question about the pull-down voltage of the AUXOFF pin when there is no power applied.
This is described in the data sheet, excerpted below.
The circuit configuration I am considering is shown below.
I want to determine the resistance value necessary to set the AUXOFF pin low.
However, since the low threshold of the SSM3K35AMFV MOSFET in the diagram is 0.35V (min), I want the low voltage to be 0.35V or less.
Looking at the values listed on the data sheet, it appears that even if Ipg is reduced, Vpgd is 1V (max).
I would like to keep Vpgd below 0.35V including variations. Is this possible?
If possible, please tell me how many ohms the resistance should be.
Best regards,