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TUSB8041-Q1: USB_VBUS pin when Battery charging is not used

Part Number: TUSB8041-Q1

hello,

What is the purpose of the USB_VBUS pin? Is that needed when battery charging is needed only? if so how should the pin terminated when battery charging is not used?

If there is  local 5V regulator that supplies VBUS, and there is no upstream VBUS, then should this pin be connected to the local 5V regulator output?

ito