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TPS1685: Questions for TPS1685 turning off time

Part Number: TPS1685

Tool/software:

Hi TI experts,

Can you help me on below questions?

1. When input OV is triggered, the Tovp is 1.5us from datasheet. After this 1.5us delay, the internal FET starts turning off, right? How much pull down current to FET gate? How long the FET is fully turned off? In worst case, the input high voltage keeps feeding into output side before the FET is fully turning OFF.

2. When EN is pulled low, how much time until the FET is fully turned OFF? We are considering to pull EN low under some critical fault conditions, so need FET turns off as fast as possible with EN pulling low.

Thanks

Neo