Optimizing Phase Settings of High-Frequency Voltage Regulators for Power Delivery Applications

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dc.contributor.authorLeal-Romo, Felipe J.
dc.contributor.authorSilva-Perales, José L.
dc.contributor.authorLópez-Limón, Carlos
dc.contributor.authorRayas-Sánchez, José E.
dc.date.accessioned2019-08-30T19:54:52Z
dc.date.available2019-08-30T19:54:52Z
dc.date.issued2018-05
dc.descriptionEvery new computer server introduced to the market aims at delivering the best tradeoff between performance and power consumption. This goal is crucial in the case of servers for cloud computing hardware infrastructure. In this context, power delivery (PD) experts are adopting higher frequency switching voltage regulators (VR) to reduce platform’s cost as well as total cost of ownership (TCO). Because of this fact, the real estate of components, such as voltage regulators and output inductors, is shrinking as VR frequency increases. As a consequence, achieving the best performance of the VR implies looking into phase shedding schemes, as well as EM coupled inductor design, among other techniques, to mitigate power losses. This paper focuses on the study of the best angle arrangement possible for high frequency VR applications, by exploring angle settings under light load scenarios, aiming to minimize VR’s power loss and output’s voltage ripple.es
dc.identifier.citationF.J. Leal-Romo, J.L. Silva-Perales, C. López-Limón, and J.E. Rayas-Sánchez, “Optimizing phase settings of high-frequency voltage regulators for power delivery applications,” in IEEE Workshop on Signal and Power Integrity (SPI-2018), Brest, France, May 2018, pp. 1-4. DOI: 10.1109/SaPIW.2018.8401657es
dc.identifier.isbn978-1-5386-2300-8
dc.identifier.urihttp://hdl.handle.net/11117/6012
dc.language.isoenges
dc.publisherIEEEes
dc.rights.urihttp://quijote.biblio.iteso.mx/licencias/CC-BY-NC-ND-2.5-MX.pdfes
dc.subjectHigh Frequency Switchinges
dc.subjectMultiphase Voltage Regulatores
dc.subjectOptimizationes
dc.subjectPhase Configurationes
dc.subjectPower Loss Reductiones
dc.subjectRipple Reductiones
dc.titleOptimizing Phase Settings of High-Frequency Voltage Regulators for Power Delivery Applicationses
dc.typeinfo:eu-repo/semantics/articlees
rei.peerreviewedYeses
rei.revisorIEEE

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