LMR23630-Q1: ESD spec difference between LMR23630AQDDAQ1&LMR23630ADDA

yoko-s

Prodigy 180 points

Part Number: LMR23630-Q1

About ESD Ratings spec as following screenshot, Q1 is just as same as non-Q1.

Could you please let me know the difference between JS-001 and JEP155/157 's standard?

non-Q1

over 1 year ago

0 Gui He over 1 year ago

TI__Genius 15895 points

Hi yoko

These are two different ESD standards in industry/automotive filed.

Thank you.

0 yoko-s over 1 year ago in reply to Gui He

TI__Prodigy 180 points

Yes, Understand that the filed is difference. I really want to know the detail about these 2 different standards. I cannot find JEP155 as free document, but in datasheet, Q1 & non-Q1 ESD rating seems like same, even the standards are difference.

0 Gui He over 1 year ago in reply to yoko-s

TI__Genius 15895 points

Hi yoko

I will check internal and give you feedback agian.

0 Gui He over 1 year ago in reply to yoko-s

TI__Genius 15895 points

Hi yoko

JEP155/157 focus on ESD HBM/CDMcontrol, design, application, etc. while JS-001 focus on the HBM test procedure and test setup. You can find the standard in the JEDEC website. Home | JEDEC

It is normal for auto and non-auto devices to have the same ESD level. We leave some margin for what we documented in the datasheet. The value in the datasheet is very conservative.

Best regards.

Power management

Power management forum

LMR23630-Q1: ESD spec difference between LMR23630AQDDAQ1&LMR23630ADDA