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LMR34206-Q1: PG pin short term current handling capability

Sri Viswa Sathiamoorthy
Prodigy 195 points
Part Number: LMR34206-Q1

Tool/software:

Hi,

We are using LMR34206FSC5RNXRQ1 in the design.

When PG pin closes, there might be short term high current due to trace inductance (1uH is taken as worst case) & 1nF decoupling capacitor. This will last in terms of some duration (in terms of some 100's of ns).

1)Do we have any current rating for exponential decaying waveform that can be handled by PG pin?

Waveform due to 1uH and 1nF with a reset resistance of 150ohms

Thanks,

Sri Viswa

Thanks