LM5069EVM-627: LM5069EVM-627

Davorin Kotnik

Part Number: LM5069EVM-627

Can I replace the LM5069-2 on the LM5069EVM-627 High Voltage Reverse Hookup Reverse Current Hotswap Evaluation Module with the LM5069-1 latch-off?

over 5 years ago

0 Rakesh over 5 years ago

TI__Guru** 104991 points

Hi Davorin,

Yes, you can swap the devices.

Can you share your system requirements ?

BR,

Rakesh

0 Davorin Kotnik over 5 years ago in reply to Rakesh

Prodigy 245 points

I have already made three circuits with LM5069-1 with P-Channel mosfets reverse voltage protection. I still have some latch issues at 56V and12A because it doesn't always lock. But I will handle this later. May designs:
1. UV = 22V, OV = 31V, OC = 4A
2. UV = 22V, OV = 37V, OC = 12A
3. UV = 47V, OV = 56V, OC = 12A
I ordered the (Mouser) LM5069EVM-627 evaluation module to test how reverse voltage protection works with the N-Channel mosfet to replace P-Ch mosfet.

Best regards,

Davorin

0 Rakesh over 5 years ago in reply to Davorin Kotnik

TI__Guru** 104991 points

Hi Davorin,

Thanks for the details.

I am closing this thread for the time being. Please reach out if you have any questions while testing after receiving the boards.

BR, Rakesh

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LM5069EVM-627: LM5069EVM-627