SC18IM700IPW Temp Failures

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SC18IM700IPW Temp Failures

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jeckland
Contributor I

We are using the SC18IM700IPW 

We have had issues at -40C and also at +79 C with the parts not functioning.

When they fail they are unresponsive on the bus.

There are 2 applications within our company that have now failed in a similar manner.

We have been using these parts since 2011 and only recently have seen this issue.

If you could please shed any light on this it would be appreciated.

Thanks,

            John Eckland

@ jeckland@curtisswright.com

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guoweisun
NXP TechSupport
NXP TechSupport

1: do you mind share with us your schematic?

2: do you do a cross test with recently batch sc18im700 with previously perfect board?

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