Hi Praveen,
Please find the report as below that I used LM25066i to do the design. I found there an offset(around -0.518A) is always appeared.
What could be the cause of this symptom?
Now I need to define the spec of current accuracy for customer and how should I make the tolerance come out for light load(Vrs<5mV) & other load respectively? (Rs=1mΩ)
Thank you.