On-Chip Bondwire Magnetics with Ferrite-Epoxy Glob Coating for Power Systems on Chip
Figure 3
Effect of ferrite epoxy coating thickness on the
inductance value of a bondwire based on HFSS simulation.
Measurement data is also included for comparison. The
bondwire is 17.5 mm long and 20 mil in diameter. A value of
16 is assumed.