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Dive into the research topics where Don J. Nguyen is active.

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Featured researches published by Don J. Nguyen.


workshop on signal propagation on interconnects | 2008

Adaptive Power Architecture to Improve Energy Efficiency of The Notebook

Tawfik Rahal-Arabi; Hee-Jun Park; Don J. Nguyen

In this paper we show the measured power consumption of the different subsystems of the notebook with special emphasis on the power delivery subsystem. We prove by measurements that the energy efficiency of many of these subsystems can be significantly improved with a workload adaptive architecture without sacrificing performance at the peak load.


Archive | 1996

Adjusting clock frequency and voltage supplied to a processor in a computer system

James L. Noble; Don J. Nguyen; Frank P. Hart; Barnes Cooper


Archive | 2001

Dual drive buck regulator

Don J. Nguyen


Archive | 1998

Interleaved switching regulator

Don J. Nguyen; Thovane Solivan


Archive | 1996

Method and apparatus for regulating the voltage supplied to an integrated circuit

Don J. Nguyen; James L. Noble


Archive | 1999

Dynamic hysteresis voltage regulation

Don J. Nguyen; Thovane Solivan


Archive | 1999

Method and apparatus for providing multiple output voltages from a voltage regulator

Don J. Nguyen


Archive | 2006

Power savings in a voltage supply controlled according to a work capability operating mode of an integrated circuit

Helen H. Ruan; Don J. Nguyen


Archive | 2001

Hysteretic-mode multi-phase switching regulator

Don J. Nguyen; Thovane Solivan


Archive | 2002

Current limiting super capacitor charger

Don J. Nguyen; Thovane Solivan

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