LM26001-Q1 FIT

Makoto Shiraishi

Intellectual 320 points

Other Parts Discussed in Thread: LM26001-Q1, LM26001

Hello,

I have question about LM26001-Q1.
I want FIT value in the MIL standard.
If you have it , could you please provide it?

Best regards,
Makoto Shiraishi

over 9 years ago

0 Frank De Stasi over 9 years ago

TI__Guru 64325 points

Let me pass this to a product engineer

0 Frank De Stasi over 9 years ago in reply to Frank De Stasi

TI__Guru 64325 points

Here is the response from the product engineer:

The FIT per Mil Std (I presume is referring to Mil HDBK 217) is a system level FIT. The FIT for LM26001 that can be applied for is 1.8, available at http://focus.ti.com/quality/docs/singlesearchresults.tsp? &templateId=5909&navigationId=11213&appType=folders&searchType=orderableOption&partialSearch=false&mtbfType=true&orderablePartNumber=LM26001MXA/NOPB

0 Makoto Shiraishi over 9 years ago in reply to Frank De Stasi

Intellectual 320 points

Frank De Stasi,

Thank you for answer, but let me confirm one point.
Does it means MIL based FIT calculation is only applied for system level and not applied for device level ?.
And TI’s method (1.8 for LM26001) is based on Arrhenius model ?

Best regards,
Makoto Shiraishi

0 Frank De Stasi over 9 years ago in reply to Makoto Shiraishi

TI__Guru 64325 points

I belive that is correct

0 Makoto Shiraishi over 9 years ago in reply to Frank De Stasi

Intellectual 320 points

Frank De Stasi,

Thank you for answer.

Best regards,
Makoto Shiraishi

Power management

Power management forum

LM26001-Q1 FIT