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TUSB542EVM: USBC Mux and 3.0 PD Schematic Review

Eric Lewis
Prodigy 50 points
Part Number: TUSB542EVM
Other Parts Discussed in Thread: 3220DFP-DGLEVM, HD3SS3220, , TUSB542, TPS65987D

Tool/software:

Hi I am currently working with a USB 3.1 hub with PD. I am using the following TI IC's and am looking for schematic review.

  1. HD3SS3220 as a downstream facing port referencing 3220DFP-DGLEVM.
  2. TUSB542 as a UFP mux referencing the TUSB542EVM.
  3. TPS65987D with the source from the USB-C-PD-DUO-EVM.
  4. LM3489QMM/NOPB from the USB-C-PD-DUO-EVM.

SCH-40-1000 Rev .PDF