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Título:
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Power MOSFET technology roadmap toward high power density voltage regulators for next-generation computer processors
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Autor/a:
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López, Toni; Alarcón Cot, Eduardo José
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Otros autores:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. EPIC - Energy Processing and Integrated Circuits |
Abstract:
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A synchronous buck converter based multiphase architecture
is evaluated to determine whether or not the most
widespread voltage regulator (VR) topology canmeet the power delivery
requirements of next-generation computer processors. The
applied analysis methodology relies on accurate device models for
circuit simulations, where the power MOSFETs are central due to
their primary relevance to power losses. The method is referred
to as virtual design loop and aims at optimizing the overall system
performance with minimum empirical efforts. This is successfully
applied to the development of a power MOSFET technology offering
outstanding dynamic and static performance characteristics
in the application. From a system perspective, the limits of power
density conversion will be explored for this and other emerging
technologies that promise to open up a new paradigm in power
integration capabilities. |
Abstract:
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Peer Reviewed |
Materia(s):
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-Àrees temàtiques de la UPC::Enginyeria electrònica -Computer architecture -Arquitectura d'ordinadors |
Derechos:
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Tipo de documento:
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Artículo - Versión publicada Artículo |
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