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TPS63050: TPS63050 output continuously programmable voltage

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Replies: 2

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Part Number: TPS63050

Team,

Are we able to make TPS63050 output continuously programmable voltage instead of fixed voltage? Can we use MCU to output a programmable voltage to FB pin to achieve this? You can also  let me know if other buck-boost converter instead of TPS63050 is able to do this. Thanks!

Regards,

Nic

  • Hello Nic,

    Yes, the idea you have for changing the output voltage is possible. Please have a look at this app note:

    Please be aware that you have to make sure that there is no stability issue over the whole voltage range (this is nothing specific, but valid for all switching converters).

    Best regards,
    Brigitte

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

  • In reply to Brigitte:

    Great Brigitte, this app note is helpful!

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