Hello together,
Can USB_Dx_DNx pins of the TUSB8041I chip be pulled up with a 1.5k resistor to 3.3V even if the TUSB8041I power supply VDD/VDD33 is turned off without affecting chip lifetime?
We are not sure if the highlighted text also applies to USB_Dx_DNx pins:
In some cases the USB port (and the device plugged in it) is powered, while the USB hub is not powered. The connected USB device has an active 1.5k resistor at 3.3V on one of the USB_Dx data signals.
Kind regards,
Marion