High-Q magnetic inductors for high efficiency on-chip power conversion

E. J. O’Sullivan
E. J. O’Sullivan
Stephen L. Brown
Stephen L. Brown
John A. Ott
John A. Ott
Maryam Massouras
Maryam Massouras

international electron devices meeting, 2016.

Cited by: 0|Bibtex|Views28|DOI:https://doi.org/10.1109/IEDM.2016.7838547
Other Links: academic.microsoft.com

Abstract:

We experimentally demonstrate high performance magnetic inductors with Q as high as 17 in the frequency range of 50–250 MHz. These inductors meet target requirements for u003e90% efficient on-chip power converters. Physics-based models were used to understand magnetic losses, design novel magnetic stacks and innovative processes to achiev...More

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