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Original question:

Layout of the TUSB2046B

TUSB2046B: Not defined TUSB2046B

MironKomin
Prodigy 40 points
Part Number: TUSB2046B

Working with your product TUSB2046B. Built the device according to its own scheme, based on the dataset. The device is not defined in the device Manager. I'm from Russia. I don't know much English.

  • 0
    TI__Guru 64326 points

    Hi,

    You seem to be missing a 1.5k pull-up resistor on DP0, this is necessary for PC to detect TUSB2046B. Please refer to Figure 11. TUSB2046x Self-Powered Hub, Individual-Port Power-Management Application in the TUSB2046B datasheet.

    Let me know if this makes sense or if I should re-word.