ImpedanceCalculation ofIntegrated MagneticComponentsina WideFrequencyRange

Basedon a simplified field analysis, expressions arederived tocalculate thesetoffrequencydependent impedances ofa planar magnetic component. Thismodelisderived fromthelayout, the dimensions andthemagnetic materials properties. Itprovides thefoundation foraflexible approach todesign andoptimize integrated passive components. Dataissued froman integrated magnetic component areusedtoillustrate theaccuracyandthelimitations ofsuch amethod.