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SL2.1A USB Hub supports selection of two uplink signals.

Overview

The SL2.1A USB hub uses a switch to toggle between two uplink signals. It has two uplink Type-C ports and four downlink Type-A ports. The FSUSB42MUX switches between the two uplink signals. It features an ideal diode design to prevent backflow and has been tested.

The BOM (Bill of Materials) exported by LCSC EDA should be correct.

Design Files

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Update:2026-03-27 21:01:38

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