LM5156HEVM-FLY: Transformer 750317933 Spec

PY (Pengyu) Song

Part Number: LM5156HEVM-FLY

Hi team,

Is there a more detailed spec such as wire size, core and bobbin data of the transformer 750317933 used in LM5156HEVM-FLY can be shared with customer as reference?

Thank you!

over 4 years ago

0 Stefan Schauer over 4 years ago

TI__Guru 58361 points

Hi Py,

let me check and come back to you tomorrow.

Best regards,

Stefan

0 Stefan Schauer over 4 years ago in reply to Stefan Schauer

TI__Guru 58361 points

Hi Py,

sorry that it took a little bit longer.

I have the spec for the Flyback transformer attached.

750317933r00 spec.pdf

Best regards,

Stefan

0 PY (Pengyu) Song over 4 years ago in reply to Stefan Schauer

TI__Expert 5860 points

Hi Stefan,

Thanks. I'm aware of the spec of the transformer but it does not indicate wire size, core and bobbin data of the transformer. Also didn't get such data from WE.

I was told the EVM designer could have those data.

+1 Stefan Schauer over 4 years ago in reply to PY (Pengyu) Song

TI__Guru 58361 points

Hi Py,

the only one who can give you that information would be WE. So may you got in contact with them again.

We basically give then the requirement spec for the transformer and all this parameter they are the experts in.

Best regards,

Stefan

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LM5156HEVM-FLY: Transformer 750317933 Spec