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TPS63000 Enable/Disable

Dan-E
Intellectual 290 points
Other Parts Discussed in Thread: TPS63000

Hi,

In order to delay enable/disable of the TPS63000, I am using a RC filter with a fairly large t connected to EN pin. This make the signal at EN to have a slow ramp up/down of a few hundred ms. Will this be any issue?

/BR

Darush Namin

  • 0
    TI__Guru**** 150650 points

    This should be ok, but I recommend you test it on the EVM to see the performance for your system.

    The point at which the EN pin transitions from low to high can be anywhere between 0.4V and 1.2V. This may results in large timing variations in your system.

    You may want to look into an SVS device with a programmable delay time instead.