UC1825A: Pls help to confirm the Lead Frame Plating

Icgoo Icgoo

Intellectual 280 points

Part Number: UC1825A

Hello,

Whether the part of UC1825AL883B is with two kind of Lead Frame Plating? Tin or Gold?

over 1 year ago

0 JCHK over 1 year ago

TI__Mastermind 44220 points

Hi,

This information is available on ti.com under ordering and quality. You may have to scroll the table to the right to see how to view or download the details:

Here is the link for the UC1825AL883B.

I hope this answers your question.

0 Icgoo Icgoo over 1 year ago in reply to JCHK

Intellectual 280 points

Hello，

Can I understand that both the gold-plated pin and the tinned pin are correct?

Thanks,

Gloria

0 JCHK over 1 year ago in reply to Icgoo Icgoo

TI__Mastermind 44220 points

Hi Gloria,

Here is the composition of the lead frame plating:

I hope this answers your question.

0 Icgoo Icgoo over 1 year ago in reply to JCHK

Intellectual 280 points

Hello JCHK，

Please check the photo, some pins are gold, some are silver, is this normal?

0 JCHK over 1 year ago in reply to Icgoo Icgoo

TI__Mastermind 44220 points

Hi Gloria,

Can you contact your local sales contact to submit the devices for analysis? They share the same lot code so it is not likely they have different platings.

Thank you,

Power management

Power management forum

UC1825A: Pls help to confirm the Lead Frame Plating