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UCC28950: UCC28950

Mark Perona
Prodigy 10 points
Part Number: UCC28950

Tool/software:

Hi I am trying to design a DC-DC converter using WebBench with the following specifications

Input V     20-30 VDC

Output V +/- 85VDC

Output I   10A

I can't find a way for WebBench to allow for +/- output voltage.

Is there a way to utilize WebBench to assist in designing this converter?

  • 0
    TI__Guru* 86266 points

    Hello,

    The Webench tool was not designed for a +/- outputs.  I do have an idea.  You can design two power stages with Webench to run in parallel.  One to supply the + 85 V and one to supply the – 85 V rail.  You actually only have to use Webench to design the power stage once and use the same design twice.  Each will have a separate controller and feedback loop.

    Regards,