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Isolated Boost DC/DC Converter

Tatauyuki Kurosawa
Prodigy 10 points

Hi,

 

I’m looking for Isolated Boost DC/DC Converter parts.

 

Input Voltage +24V (+/- 20%)

Output Voltage +48V

Iout > 1.5A

 

Can you suggest what is the best part?

And please provide the schematic and key passive component parameters.

 

Best regards, Kuorsawa

  • 0
    TI__Guru 71526 points

    Hello Tatauyuki-san, 

    I encourage you to use WEBENCH POWER DESIGNER for your power supply: https://webench.ti.com/power-designer/switching-regulator   .

    From the parameters you specified, I find 95 different designs generated by WEBENCH.  Based on what are most important criteria for this design, you can then filter/sort the choices, compare topologies and parameters, selecting the design that best meets your needs. (edit: I forgot to select the Isolated Supply function first time, now there are only 62 designs to choose from). 

    If, after this process, you have additional questions, you can post a new E2E thread based on the device and topology you have selected. 

    And if everything is clear and you find the design best suited for your product, please Reply here and let us know. 

    Regards,

    ~Leonard