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ISOUSB211DPEVM: Replacement of the transformer in the EVM

Tiger Yeh
Expert 4985 points
Part Number: ISOUSB211DPEVM
Other Parts Discussed in Thread: SN6505A,

Tool/software:

Hi BU,

My customer want to know whether there is any additional recommended transformer from other vendor that T1 in the EVM schematic?

Please advise.

Thanks and Best regards,

Tiger

  • +1
    Guru 285080 points

    See section 9.2.2.5 of the SN6505A datasheet. (For that matter, when you want to customize the isolated power supply, read the entire section 9.2.2.)

  • +1
    TI__Guru 54715 points

    Hi Tiger,

    As Clemens pointed out, ISOUSB211DPEVM uses SN6505A for isolated the power and generating 5V output from 5V input. Please refer to Table 9-3 on SN6505A datasheet for the list of suggested transformers from different vendors for various input / output voltage configurations. Please refer to the ones that are suggested for 5V to 5V conversion, these can be used on ISOUSB211DPEVM. Thanks.


    Regards,
    Koteshwar Rao