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Need Help With TPS61099 boost converter

Discussion in 'Power Electronics' started by Johnmillz13, Feb 14, 2018.

  1. Johnmillz13

    Johnmillz13

    2
    0
    Feb 14, 2018
    Hello,

    I am trying to boost a 3.7v battery to 5v using the TPS61099 boost converter. I am using this exact circuit I am just struggling on finding resistor values that will get me to a Vout of 5v. If you can help me out that would be great!
    Thanks,
    John
    [​IMG]
     
    Last edited by a moderator: Feb 15, 2018
  2. AnalogKid

    AnalogKid

    2,289
    646
    Jun 10, 2015
    Page 1 of the datasheet has a link to the TI online calculator for this part. Page 17 of the datasheet has the equation to use and component recommendations. It uses your exact application as the example.

    Read.

    ak
     
  3. Johnmillz13

    Johnmillz13

    2
    0
    Feb 14, 2018

    Thank you!
     
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