TPS2660: About TPS26602's transient surge test correspondence.

Hi Masumi,

We have tested TPS2660 as per the industrial surge requirement IEC 61000-4-5. 

Please refer to the application note that captures surge test performance of TPS2660 "

However, TPS2660 would pass ISO7637-2 surge tests as per automotive standard as well.

Do you require a Q100 qualified device?

Regards,

Kari.

Thank you very much for your answer, Kari-san.

In this customer's case it is not necessary to request the Q100 standard quality,

but because it is planned to be used for automotive applications,

I was inquired about the surge test for in-vehicle use.

Also, I could not see the attached document.

Sorry, but could you attach it again?

Best regards,

Masumi Sekiguchi

Hi.
The customer status update in this thread.

In the customer application, Diode of another company that is putting in the protection of the front of E-Fuse destructing at the "ISO 7637-2 test (2004 version)".
TPS26602 also may not be adopted due to this phenomenon at present, as a result of this phenomenon.

So, I would like to request it.
I would like to know if TPS26602 can correspond to ISO 7637-2 exam (2004 version).
(We have to understand the contents, and we need explain the usable reason to customers.)

If it can deal with, Diode can be used with no connection, so the angle of adoption will be increased.
※Caution：Since the test items are different for the 2011 version of the ISO7637-2 test (4 and 5 are deleted), 2004 is required.

Best regards,
Masumi Sekiguchi