TPS53355: PGOOD comparator response time

Hirotsugu Kobayashi

Mastermind 9540 points

Part Number: TPS53355

Hi, team.

How many seconds is the smallest pulse width to which these comparators react?

over 8 years ago

0 JohnTucker over 8 years ago

TI__Guru**** 191445 points

I doubt that we have that data, but I will check.

0 JohnTucker over 8 years ago in reply to JohnTucker

TI__Guru**** 191445 points

TPS53355 PGOOD responds to the output going out of regulation within 2 usec. If PGOOD goes low, it will be re-asserted high when the output is in regulation after 1 msec. We do not have any data about the minimum time duration for an out of regulation event to be detected.

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TPS53355: PGOOD comparator response time