LMG3626EVM-074: Design of LMG3626EVM-074

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Part Number: LMG3626EVM-074

Tool/software:

About this evaluation board: Design of LMG3626EVM-074, which uses a transformer RLTI-1454
This transformer is on the evaluation board: LMG3626EVM-074 Can you provide me with the manual so that
I can customize this transformer one by one, because only RM8 can be seen in the schematic diagram?
200uH 6：1 Lack of residual information, including transformer skeleton, primary, secondary,
auxiliary stage windings, winding turns and wire diameter of these information,
can provide complete information

over 1 year ago

0 John Gomez over 1 year ago

TI__Expert 4955 points

See attached transformer datasheet:

0726.RLTI-1454 A Courtesy Print.pdf

0 ?? ? over 1 year ago in reply to John Gomez

Prodigy 10 points

I had searched for this data sheet on the forum before, but when I took it to the factory to customize it, I was told that it lacked parameters such as coil turns and winding diameter, so I could not make it; so I consulted again. Through my personal research, only in this data manual really can not make the corresponding transformer, some parameters really do not have specific, only the coil turns ratio 6:1, this is only the primary and secondary, the use of schematic diagram there is an auxiliary stage, if you can, can you tell me more detailed data, this transformer should be applied to my country 220V AC input 20V output, my knowledge about the manufacture of transformers is scarce, need help

0 John Gomez over 1 year ago in reply to ?? ?

TI__Expert 4955 points

You will have to reach out to Renco to obtain these parameters.

Thanks,

John

0 ?? ? over 1 year ago in reply to John Gomez

Prodigy 10 points

Can you help me contact them for more detailed parameters? I can't contact them using email.

0 John Gomez over 1 year ago in reply to ?? ?

TI__Expert 4955 points

You may reach out to them through the link below:

Power management

Power management forum

LMG3626EVM-074: Design of LMG3626EVM-074