LM34927: What is the isolation spec?

Lauren Mayfield

Part Number: LM34927

This spec falls under the isolated flybuck converters line but I don't see any information regarding the isolation specs on the datasheet. Is it rated for 1.5kVrms or 3kVrms isolation?

over 5 years ago

0 Lauren Mayfield over 5 years ago

TI__Expert 7565 points

This spec falls under the isolated flybuck converters line but I don't see any information regarding the isolation specs on the datasheet. Is it rated for 1.5kVrms or 3kVrms isolation?

0 Orlando Murray over 5 years ago in reply to Lauren Mayfield

TI__Mastermind 22299 points

Hey Lauren,

Isolation rating depend on the magnetic components, IE the inductor/transformer you use.

The transformer used on the EVM, Coilcraft LPD5030V-333ME has an isolation rating of 1.5kV.

However you can use a better isolation transformer if you need it.

Hope this helps,

-Orlando

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LM34927: What is the isolation spec?