DRV5055: FMEA of the device

David Huang

Intellectual 2285 points

Part Number: DRV5055

Hi Team,

Could anyone send me the FMEA sheet of this device? Asking for my customer.

Regards,

over 1 year ago

0 Mekre Mesganaw over 1 year ago

TI__Expert 7505 points

Hi David,

Are they referring to the DRV5055 or the automotive qualified DRV5055-Q1? We have some of this info for the DRV5055-Q1 at the below link:

https://www.ti.com/lit/fs/sboa385/sboa385.pdf

Regards,

Mekre

0 David Huang over 1 year ago in reply to Mekre Mesganaw

TI__Intellectual 2285 points

Hi Mekre,

Thanks for the collaterals!

My customer is using DRV5055 in medical EEs so it's industrial grade and not the Q1 variant. Do we also have the FMEA sheet for the industrial variant?

Regards,

0 Mekre Mesganaw over 1 year ago in reply to David Huang

TI__Expert 7505 points

Hi David,

We unfortunately do not have the FMEA sheet for the nonautomotive devices. I can check with my team if the document for the automotive device would still be applicable here. Since everyone is on holiday this week, the earliest we could get back to you is on Tuesday.

Regards,

Mekre

0 Patrick Simmons over 1 year ago in reply to Mekre Mesganaw

TI__Mastermind 26335 points

Hey David,

You can expect similar failure modes for the non automotive version. However, for an official publicly released fmea document I don’t think I can provide one immediately. I will need to check with our functional safety expert, but I think we may need to do a few things so that the device is categorized as functional safety capable before we can furnish such a document.

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DRV5055: FMEA of the device