MP26053 - Product ID

Battery Management
1

Hi Experts ,

Can you please advise the product ID for the TQFN-10 (3mmX3mm) PACKAGE ?

Here we received two type of markings . One having "1ANJ " and another one having “W6DJ” .

Pls advise any PCN happened for this part for product ID change and help me to decode the date code of the parts.

top mark - MPS

Looking forward for your support.

Regards
Manoj Balakrishnan.

2

I would go back to your supplier / BOM … the last digit is year… J = 2018 which is way too old. It should be PPPY (Part ID, Year) so you probably have 2 different part numbers, that are very old.

Funnily enough… MPS don’t seem to list their product ID’s for chips.