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I dont have part number

PSENGINEER Intelux
Intellectual 260 points
Other Parts Discussed in Thread: UCC256402

I am working on project 850W dc dc converter with Specifiications

Vin = 42 V to 57 V DC(48 V NOMINAL INPUT)

Vout = 350 Vdc, Pout= 850 W

I AM WORKING ON LLC POWER SUPPLY TOPOLOGY PLEASE SUGGEST ME REFERENCE DESIGN MATERIAL.

  • 0
    TI__Guru* 86166 points

    Hello,

    Most designs are step down so I don't believe there is an existing design for step up.  You can check the TI reference design library just to make sure.

    You can find the reference design material at the following link.

    https://www.ti.com/power-management/reference-designs.html#search?famid=64

    If you want to design for this application you could use the UCC256402 LLC controller.  The following link will bring you to the product page.  Under Technical Documentation you will find application notes that will aid you in your design process.  Under Design and Development you will find and Excel design tool as well that will aid you in the design process.

    Regards,