TPS54320: TPS54320RHLR

Isagani Gamoso

Intellectual 350 points

Part Number: TPS54320

Dear Expert,

Please help to check and advise what is the top marking "1AI" meaning?

Please refer to photo. Thanks.

1st line: 54320

2nd line: TI 1AI

3rd line: AODC

over 3 years ago

0 Shuai Fan over 3 years ago

TI__Genius 13451 points

Our US team will reply your question soon!

BSR

Shuai

0 Nancy Zhang over 3 years ago in reply to Shuai Fan

TI__Mastermind 47760 points

Hi Isagani,

I already reply in another post and will close this one.

Thanks,

Nancy

0 Isagani Gamoso over 3 years ago in reply to Nancy Zhang

Intellectual 350 points

Hi Nancy,

based on my checking for the top marking, but from different part number. The marking "1AI" meaning is for Year, Month and Assembly site. This means, the Year is 2021, Month is October and Assembly Site is TI Clark. Kindly confirm. Thanks

Here are my references:

0 Shuai Fan over 3 years ago in reply to Isagani Gamoso