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AMC1100: Worst-case analysis at 25C

Dajon McGill
Expert 7001 points
Part Number: AMC1100
Other Parts Discussed in Thread: AMC1300, AMC1200

Hey team,

My customer, Milan @ Eaton, is looking to use the AMC1100 and is wondering if there are any tolerances he may want to consider when calibrating at 25degC only. This is for his worst-case analysis and he is aware of the variation of specs when deviating from 25C. I've copied his exact wording on the question in case I am misunderstanding (English is not his first language).

"If I have a calibration before starting, and if my device is really just at 25C, could you tell me is there some tolerance in AMC1100 that I still should consider for the worst case analysis? I think that gain tolerance will be avoid since the calibration and all temperature effect will be avoid since T=25C, right? Is there something significant that I should consider in that case?"

Additionally, is there any SPICE model for the AMC1100/AMC1200/AMC1300 that has implemented thermal dependencies in it? This would also be for the customer's WCA.

Best,
Dajon McGill