TI recommends using TUSB546A-DCI/TUSB1046A-DCI parts in a new design, which has same PINOUT with enhanced feature set
The TUSB546-DCI is a VESA USB Type-C™ Alt Mode redriving switch supporting USB 3.1 data rates up to 5 Gbps and DisplayPort 1.4 up to 8.1 Gbps for downstream facing port (Host). The device is used for configurations C, D, E, and F from the VESA DisplayPort Alt Mode on USB Type-C Standard Version 1.1. This protocol-agnostic linear redriver is also capable of supporting other USB Type-C Alt Mode interfaces.
The TUSB546-DCI provides several levels of receive linear equalization to compensate for cable and board trace loss due to inter symbol interference (ISI). Operates on a single 3.3 V supply and comes in a commercial temperature range and industrial temperature range.
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|Internal Power Path|
|External Power Path Control|
|Realtime VBUS monitoring|
|Dead Battery Support|
|USB Speed (Mbps)|
|Operating Temperature Range (C)|
|Active Signal Switch|
|0 to 70|
|Alternate mode / Source|