Hello
My customer want to do one USB3.0 cable solution apply in HP Engage Go notebook, Engage Go notebook have three status:Active,Hibernation,Shutdown; usually ,under any status ,as long as USB cable insert to notebook,the other side of USB cable will have voltage . my customer's demand is want to add some IC in cable line, to implement there is no voltage when Engage Go notebook is in Hibernation and Shutdown mode, just have voltage when notebook in Active mode.
Do you have any solution recommend ? as I think it maybe need one power switch and CC logic IC or PD controller ?