Adaptive Bus Voltage Positioning System for Two Stage Laptop Voltage Regulators

  title={Adaptive Bus Voltage Positioning System for Two Stage Laptop Voltage Regulators},
  author={Kisun Lee and Jia Wei and Ming Xu and F. C. Lee},
  journal={2007 IEEE Power Electronics Specialists Conference},
For the laptop voltage regulators, not only the heavy load efficiency, but also the light load efficiency is very important for thermal point and for the battery running time. So far, to increase the heavy load efficiency, the two stage structure is proposed and to increase the light load efficiency of this two stage voltage regulators, the adaptive bus voltage positioning (ABVP) control concept is proposed. In this paper, the ABVP control structure is proposed. For the proper design of this… CONTINUE READING
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Feedforward Pulse Width Modulators for Switching Power Converters

  • Barry Arbetter, Dragan Maksimovich
  • IEEE Trans. Power Electron., vol. 12, pp361~368…
  • 1997
2 Excerpts

Feedforward Control Laws for the Buck Converter

  • Roger J. King
  • IEEE 4th Workshop on Computers in Power…
  • 1994
2 Excerpts

A two stage Voltage Regulator Module with fast transient response capability

  • P. Alou, J. A. Cobos, R. Prieto, O. García, J. Uceda
  • IEEE PESC’04.

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