Other Parts Discussed in Thread: TPS2561A-Q1, , TPS2513, TPS2561
I am using the TPS2513A-Q1 and TPS2561A-Q1 to provide inputs for a charging-only USB port. I have recently changed my design such that I only need to wire up a single USB port. However, I have already purchased the TPS2513A-Q1 and TPS2561A-Q1, both of which are meant to be used for wiring two USB ports. How should I go about wiring these two chips such that I only provide inputs and obtain outputs for a single USB port? My plan is to wire the input and output pins for the first USB port correctly and simply leave the pins meant for the second USB port floating. Would I obtain proper functionality of the first, and only, USB port using this approach? If not, how should I wire these chips in order to get proper functionality from a single USB port? Is it possible to get proper functionality of just one USB port from these chips, which are both meant to be used with two USB ports? Just to reiterate, I am trying to wire a single USB port to a set of chips meant for two USB ports.
