The VBUS signal may be connected to {HEAD ~ a voltage converter} to change {TAIL ~ the voltage level} to a desired enable signal for the voltage supply at the receiving end of the system 
to change
The VBUS signal may be connected to { HEAD ~ a voltage converter } to change { TAIL ~ the voltage level } to a desired enable signal for the voltage supply at the receiving end of the system
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH