On-Chip Bondwire Magnetics with Ferrite-Epoxy Glob Coating for Power Systems on Chip

<table>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 <math id="M18" xmlns="http://www.w3.org/1998/Math/MathML"><mrow><mi>μ</mi></mrow></math> value of
16 is assumed.</table>

Advances in Power Electronics

fig3

Figure 3

Figure 3: On-Chip Bondwire Magnetics with Ferrite-Epoxy Glob Coating for Power Systems on Chip 