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LM5155-Q1: Request for Whisker Test Standard Information – BMW DCDC Gen Basis Project

Deepan Govindharaj Shanmugam

Prodigy 95 points

Part Number: LM5155-Q1

Dear Supplier,

Good day!

We are in the process of collecting information regarding the BMW DCDC Gen Basis Project

Kindly provide the details requested below, specifically the standard used for whisker testing and confirmation on whisker evaluation according to JESD201.

Please fill in the missing information in the table:

Manufacturer	Manufacturer Part Number	Flex Part Number	Item Description	Standard used for whisker test? [DIN EN 60068-2-82 or JESD22-A121A]	Evaluation of whiskers according to JESD201 [Yes/No]
TI	LM5155QDSSRQ1	FLX-BMW-ICS100152-01	IC Nonsynchronous Boost Flyba

0 Moritz 1 month ago

TI__Mastermind 22915 points

Hi Deepan,

Thanks for using E2E.

I will check this and be back with an answer until mid of the week.

Best regards

Moritz

0 Moritz 1 month ago in reply to Moritz

TI__Mastermind 22915 points

Hi Deepan,

We follow JESD22-A121A for this device.

Best regards

Moritz

0 Deepan Govindharaj Shanmugam 1 month ago in reply to Moritz

Prodigy 95 points

Hi Moritz,

Thanks for the information for standard.

Could you please confirm regarding the Evaluation of whiskers
according to JESD201? - [Yes/No]

0 Niklas Schwarz 1 month ago in reply to Deepan Govindharaj Shanmugam

TI__Mastermind 34050 points

Hello Deepan,

Moritz is on business travel today. He will be back on Monday.

Thank you very much for your patience.
Best regards,
Niklas

0 Moritz 29 days ago in reply to Niklas Schwarz

TI__Mastermind 22915 points

Hello Deepan,

Do you have a NDA with TI?

I could share the whisker test data with you under NDA.

Best regards

Moritz

0 Deepan Govindharaj Shanmugam 28 days ago in reply to Moritz

Prodigy 95 points

Let me check with the site team and share the NDA with you.

Do u need the existing NDA for the below request.

The Evaluation of whiskers according to JESD201? - [Yes/No]

0 Moritz 28 days ago in reply to Deepan Govindharaj Shanmugam

TI__Mastermind 22915 points

Hi Deepan,

Under NDA, i can send you the whisker test data, wich is categorized by plating prces, package type, and leadframe alloy.

I am not sure if it does exactly match JESD201.

Best regards

Moritz