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TPS63020 / phase margin

Guru 25665 points

Replies: 3

Views: 730

Hi Team,

Is there any phase margin data using FRA(Frequency Response Analyser) for TPS63020?
If the answer is yes, could you share it for my customer?
My customer wants to see as a reference.

Best Regards,
Yaita / Japan disty

  • Guru 25665 points

    May I have your comments?
    The background of the request is that my customer evaluates loop stability by FRA however he confirmed there is little phase margin.
    So he wants to confirm if there is any data.

    Best Regards,
    Yaita

  • In reply to K.Yaita:

    I could get some data, here is the bode plot of TPS63020 (EVM configuration) at 1.6A load, Vin= 5V and Vout 3.3V:

    What are the operating conditions of the converter in their application? 

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  • Guru 25665 points

    In reply to Sabrina:

    Hi Sabrina-san,

    I really appreciate for your support!
    I will send the data to my customer.

    I would also like to send my customer's schematic to you off-line.
    Could you send e-mail to the following address?

    yaita-k@clv.macnica.co.jp

    Best Regards,
    Yaita

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