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TUSB4041I-Q1: TUSB4041I-Q1: not use EEPROM, circuit setting

Steven He92
Expert 2125 points
Part Number: TUSB4041I-Q1


Dear Sir,

I made a customer design with the TUSB4041I-Q1, and not use EEPROM(like a standalone).

So I set floating by below PIN list, does it is correct? then can normal working?

SCL / SMBCLK(PIN6),  SDA / SMBAT(PIN5),  SMBUSz(PIN7),  PWRCTL_POL(PIN9),  GANGED / SMBA2 / HS_UP(PIN10),  FullPWRMGMTz / SMBA(PIN8),  AUTOENz /HS_SUSPEND(PIN13)

Please you kindly review and provide advise.

Thanks!

Steven

  • 0
    TI__Guru 60870 points

    Hi Steven,

    Yes, that should be fine.  You may need to adjust PWRCTL_POL depending on the polarity (active high / active low) of whatever power switches you used, but everything else should work as is.

    Regards,

    JMMN