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  • TI Thinks Resolved

TPS63050: Vout Ripple and Frequency Domain Plot @ 5Vout

Intellectual 1140 points

Replies: 2

Views: 69

Part Number: TPS63050

Hi team,

Can I get Vout ripple screenshots for 5Vout @ Vin = 2.5V and 3.3V (light load and not light load). If at all possible some frequency domain plots of the radiated emissions would be awesome but if that isn't possible I understand.

Feel free to reach out over email as well.

Regards,

Kevin

  • Hello Kevin,

    The ripple at 5V is not a lot different to the ripple at 3.3V. Maybe it would be easiest that you take an EVM, re-work it for 5V and then do the measurements needed for your system.

    The radiated emissions are heavily dependent on the layout of the board and the load profile. What do you want to clarify by getting this data?

    Best regards,
    Brigitte

    For more information on buck-boost devices have a look at www.ti.com/buckboost

  • In reply to Brigitte:

    Hello Kevin,

    As there is no answer from your side, I expect that you could solve the issue. If this is not the case, please post on this thread or if it is locked, start a new one.

    Best regards,
    Brigitte

    For more information on buck-boost devices have a look at www.ti.com/buckboost

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