BQ25622: Improperly marked BQ25622 are actually BQ25620

Matt,

We are checking and will get back to you.

Thanks,

Ning.

Matt,

Please contact Digikey about your concern.

Thank you very much,

Ning.

I shall, but note that Digikey does not physically label the silicon ICs, so this is not a distributor issue, but a manufacturer issue.

Matt,

Digikey has all the information and should be able to tell if the IC is mislabeled. They will replace the ICs if needed.

Thank you very much,

Ning.

It happened to me as well, please refer to this post in forum: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1235771/bq25622-schematic-check/4683128?tisearch=e2e-sitesearch&keymatch=BQ25622#4683128

What should we do?

My board supplier bought it directly from TI.

I would like to understand if an entire batch was deemed faulty and how this will impact the availability of the parts. Additionally, I am concerned about the possibility of a similar occurrence happening again in the future.

As I am currently in the process of developing a product centered around this particular part, it is crucial for me to assess whether switching to a more reliable alternative is necessary at this stage. Ensuring a smooth production line is of utmost importance to me.

I strongly believe that addressing this issue on a one-on-one basis is crucial, considering its significant impact. It is my conviction that small messages in a forum may not effectively tackle the magnitude of the problem at hand.

Thank you very much