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TUSB4041I: Device selection

Kailun Liu
Expert 3123 points
Part Number: TUSB4041I

Tool/software:

Hi Team, 

Can you help to suggest a hero product that support USB2.0 and: 

4-port USB HUB IC supports Full speed & High speed. Power: 5V (internally integrated LDO, can meet the power supply requirements of peripheral interfaces). Can provide power control and current detection for the downstream ports.

Thanks!

  • +1
    TI__Mastermind 38755 points

    Hi Kailun,

    Kailun Liu said:
    Can provide power control and current detection for the downstream ports.

    Are you looking for overcurrent detection, or just general current detection to detect a connection?

    For USB hubs that support HS/FS, the TUSB4041I/Q1 is unfortunately the only 4-port hub we have. It has pins that support power control and overcurrent detection, but if a general current detection is needed, this device will not be able to help support that. Additionally, the hub does not support 5V Vdd, and required 1.1V and 3.3V rails. Sorry about that.

    Please let me know if you have any questions.

    Thanks,

    Ryan