UCC3805DTR/81222 - Suffix Meaning

Hi David,

To decipher the "/81222" we need to have Quality team look into that.  I will send an email to them now and get back to you in a few days, if not sooner.

Thanks,

Eric

Hi David,

Quality team feedback:  Exactly where do you see the /81222?  Is it on the device itself, the reel, tube, etc?

It'd be helpful if you sent a (good) picture.

Thanks,

Eric

Thanks David.  Passing this to Quality group.

Eric

Hi David,

I forwarded the picture the day you sent it.  I will send them a reminder email now.

Sorry for our delays.

Eric

Hi David,

Results from QA group - The /81222 suffix was added for a specific application.  It had 1 more test added to the normal ATE program.

You can sell these as standard UCC3805 parts.  However, the /81222 parts were obsoleted in August of 2014, so TI can no longer provide customer support for them.

I hope this answers your question.

Regards,

Eric