LM5066I: 54v e-fuse or hot-swap solution

Anuj Bhargava

Part Number: LM5066I

Hi Team,

SMC is looking for a quick answer :

"Could you help to investigate the question and feedback ASAP since we have design deadline? Thanks a lot.

If we choose No retry, will the Gete pin control be the same? If not, what is behavior of the Gate pin?

Could you explain more detail for Fault Timeout period.

Thanks for your help.

Regards,

Anuj

0 Avishek Pal over 1 year ago

Hi Anuj,

Please go through the section 8.4.3 Fault Timer and Restart in the LM5066I datasheet carefully.

GATE behavior with NO RETRY:

Please refer to the Figure 35. Gradual Over-Current and Figure 36. Loadstep in the LM5066I datasheet.

Please click on "This resolved my issue" if this post answers your query.

0 Anuj Bhargava over 1 year ago in reply to Avishek Pal

Hi Avishek,

Where did you get the image for "Gate Behavior with No retry" ? I didn't find it in the datasheet.

Regards,

Anuj

+1 Avishek Pal over 1 year ago in reply to Anuj Bhargava

Hi Anuj,

I made it in paint to explain you.

Experimental waveforms are there in the datasheet.

Please refer to the Figure 35. Gradual Over-Current and Figure 36. Loadstep in the LM5066I datasheet.

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