Ultra-low loss integrated magnetics platform for high frequency power delivery networks

  • Pranay Podder
  • , Zoran Pavlovic
  • , Ansar Masood
  • , Guannan Wei
  • , Daniel Lordan
  • , Séamus O’Driscoll
  • , Nicolas Peters
  • , Lulu Peng
  • , Zishan Ali
  • , Lawrence Selvaraj
  • , Chor Shu Cheng
  • , Cian O’Mathuna
  • , Paul McCloskey

Research output: Chapter in Book/Report/Conference proceedingsChapterpeer-review

Abstract

The future smart systems are envisaged to continue shrinking in size and weight, while integrating more features and functionalities, leading to significant increase in power density and efficiency requirements. In addition, devices such as mobile phones and tablet computers require a large reduction in electronic component height. While SMT chip power inductors may have thicknesses as low as 0.6mm; thin film power inductors offer an incremental height of ~50µm. This paper introduces an ultra-low loss integrated magnetics platform for the next generation power systems on-chip (PwrSoC) and in-package (PwrSiP) applications. The integrated magnetics-on-silicon inductors and transformers have been designed, fabricated using conventional CMOS fabrication processes, and characterized, demonstrating industry-leading performance metrics.

Original languageEnglish
Title of host publicationCIPS 2020 - 11th International Conference on Integrated Power Electronics Systems
PublisherVDE Verlag GmbH
Pages81-84
Number of pages4
ISBN (Electronic)9783800752263
Publication statusPublished - 2020
Event11th International Conference on Integrated Power Electronics Systems, CIPS 2020 - Berlin, Germany
Duration: 24 Mar 202026 Mar 2020

Publication series

NameCIPS 2020 - 11th International Conference on Integrated Power Electronics Systems

Conference

Conference11th International Conference on Integrated Power Electronics Systems, CIPS 2020
Country/TerritoryGermany
CityBerlin
Period24/03/2026/03/20

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