Low Jitter Voltage Controlled Oscillator and Gatedriver for VHF Switch Mode Power Supplies

Jens Christian Hertel, Arnold Knott

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Abstract

Decreasing size of consumer electronics pushes demands for higher power density and higher efficiency. Increased switching frequency can reduce the size, but generating MHz gate signals is nontrivial, e.g. due to jitter. We show a custom IC containing a low jitter VCO and gate driver, capable of driving MOSFETs at 5-35 MHz.
Original languageEnglish
Title of host publicationProceedings of 20th Conference on Power Electronics and Applications
Number of pages6
PublisherIEEE
Publication date2018
ISBN (Print)978-9-0758-1528-3
Publication statusPublished - 2018
Event20th Conference on Power Electronics and Applications - Kipsala International Exhibition Centre, Riga, Latvia
Duration: 17 Sep 201821 Sep 2018
http://www.epe2018.com/

Conference

Conference20th Conference on Power Electronics and Applications
LocationKipsala International Exhibition Centre
CountryLatvia
CityRiga
Period17/09/201821/09/2018
Internet address

Keywords

  • DC power supply
  • ZCZVS converters
  • Integrated Circuit (IC)
  • Resonant converter
  • High frequency power converter

Cite this

Hertel, J. C., & Knott, A. (2018). Low Jitter Voltage Controlled Oscillator and Gatedriver for VHF Switch Mode Power Supplies. In Proceedings of 20th Conference on Power Electronics and Applications IEEE.