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Integrated Step Up/Down Power Converter With Dynamic Control Of Clock Frequency

Authors
 Melikyan V.Sh.
 Galstyan V.A.
 Alexanyan A.L.
 Arutyunyan A.S.
Date of publication
 2014

Abstract
 A design of switching capacitor integrated power converter is presented. The main feature of which is simultaneous operation in both step up and step down modes. The converter works with the maximum clock frequency equal to 22MHz, and with maximum efficiency of 72%. Presented work has a dynamic control of clock frequency which ensures reduction of switching losses.
Keywords
 Complementary metal-oxide semiconductor, power converter, operational amplifier, ring oscillator, dynamic voltage scaling
Library reference
 Melikyan V.Sh., Galstyan V.A., Alexanyan A.L., Arutyunyan A.S. Integrated Step Up/Down Power Converter With Dynamic Control Of Clock Frequency // Problems of Perspective Micro- and Nanoelectronic Systems Development - 2014. Proceedings / edited by A. Stempkovsky, Moscow, IPPM RAS, 2014. Part 3. P. 63-66.
URL of paper
 http://www.mes-conference.ru/data/year2014/pdf/D098.pdf

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