T2080 USB power sequencing

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T2080 USB power sequencing

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scottgerhold
Contributor IV

The T2080 datasheet is clear that USB_HVDD and USB_OVDD must either transition before or after USB_SVDD. Can you describe what happens if this is not met? I have a situation wherein I'd prefer to energize USB_HVDD first, then USB_SVDD, then USB_OVDD This is due to the supplies being shared on the card with other devices. 

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