Publication
IEDM 2016
Conference paper

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

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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 >90% efficient on-chip power converters. Physics-based models were used to understand magnetic losses, design novel magnetic stacks and innovative processes to achieve high Q.

Date

31 Jan 2017

Publication

IEDM 2016

Authors

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