UCC2897A: Using PA3856.006NL transformer

jose pierezan

Part Number: UCC2897A

I would like of to know if it is possible to use the PA3856.006NL (PULSE) to make a power supply with 18 - 36Vdc input and 12V@2A output?

But to power the UCC2897A, i will not use auxiliary transformer of PA3856.006NL.

over 4 years ago

0 Aidan Davidson1 over 4 years ago

TI__Intellectual 2640 points

Hi Jose!

Thank you for getting in touch and for your interest in the UCC2897A! At a short glance it seems like the transformer inductance is a bit low for those specs, but I think I might be missing some information. Your image is not visible, can you reupload using the "Insert/Edit Media" button in the posting toolbar?

Thanks again for reaching out, I look forward to talking more soon!

Aidan Davidson

0 jose pierezan over 4 years ago in reply to Aidan Davidson1

Prodigy 30 points

It´s ok. I put a new image.

0 Aidan Davidson1 over 4 years ago in reply to jose pierezan

TI__Intellectual 2640 points

Hi Jose!

The transformer inductance seems a bit low for your given specifications but I don't think using the PA3856.006NL for a design would be impossible. Do you have a schematic I could look over?

Best,

Aidan

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UCC2897A: Using PA3856.006NL transformer