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TI Home » TI E2E Community » Support Forums » Power Management » LED Drivers/LCD Bias » LED Drivers/LCD Bias Forum » T1 transformer in the PMP5112 reference design
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T1 transformer in the PMP5112 reference design

T1 transformer in the PMP5112 reference design

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Oleg Gladyshev
Posted by Oleg Gladyshev
on Apr 05 2012 00:54 AM
Prodigy20 points

Hello TI,

I want to use UC28810 in my devices using PMP5112 as reference design. It is not clear about T1 transformer parameters. According to BOM for the PMP5112 you recommend to use PA3092NL tranformer from Pulse Electronics but I can not find such part. 

Tell me please parameters of the T1 transformer like transformer core material, number of coil turns and wire thikness for each coil, etc. 

Thank you very much,

Oleg.

LED Driver
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  • Lisa Dinwoodie
    Posted by Lisa Dinwoodie
    on Apr 05 2012 08:22 AM
    Genius11850 points
    PA3092NLrevX3.pdf

    The specific design parameters, such as core material, number of turns, wire thickness, gap, etc., are the property of Pulse and therefor you need to contact someone there directly and work with them for samples.  They will be more than happy to help you.  Here is the drawing that we have on file for layout and design purposes.

    Lisa Dinwoodie

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  • Oleg Gladyshev
    Posted by Oleg Gladyshev
    on Apr 06 2012 05:27 AM
    Prodigy20 points

      Thank you very much for the PDF! 

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