TPS659039-Q1: TPS659039 LDO3 output

Hello,

I could not find this Errata and will post it once available. Please expect one day delay.

Regards,

Hello, here is the link for the Errata.

Hello:

    Thank you for your quickly reply.

But I could not found item i939 in this document.Also , I could not found describtion about why LDO3 have such output.

So, I would like to change my question .Why TPS659039 LDO3 have such output as posted before.Thanks a lot.

Hello,

I did not find so far why the LDO3 has 2 steps during power up. I was looking as well if there is a history in e2e forum and found this one

The post mentions the issue is resolved. I guess you checked the same post but did not find the answer you expect. Is there a potential problem in your system if LDO3 powers up in this matter?

Regards

Hello:

      Thank you for your reply.Yes, as you guessed ,I do searched the forum and do not found the answer. By far ,there are no effect to our product.But as a hardware engineer ,I 'd like to know why this happened ,so I can judge if there is any potential issue in the future.Hope you can help to resolved it, thanks.