A prototype ASIC buck converter for LHC upgrades

Given the larger number of channels and the need for reduced material budget in the SLHC trackers, alternatives to the present power distribution scheme have to be explored. In this context we are envisaging a new architecture based on custom switching converters able to work in the high radiation a...

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Detalles Bibliográficos
Autores principales: Michelis, S, Faccio, F, Allongue, B, Blanchot, G, Fuentes, C, Kayal, M
Lenguaje:eng
Publicado: CERN 2008
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.5170/CERN-2008-008.414
http://cds.cern.ch/record/1159516
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author Michelis, S
Faccio, F
Allongue, B
Blanchot, G
Fuentes, C
Kayal, M
author_facet Michelis, S
Faccio, F
Allongue, B
Blanchot, G
Fuentes, C
Kayal, M
author_sort Michelis, S
collection CERN
description Given the larger number of channels and the need for reduced material budget in the SLHC trackers, alternatives to the present power distribution scheme have to be explored. In this context we are envisaging a new architecture based on custom switching converters able to work in the high radiation and high magnetic field environment of the experiments. A prototype converter has been designed and integrated in an ASIC. This includes the fundamental building blocks of a buck converter that can be used in later and more complete designs and even in different topologies. Design techniques and functional tests of the prototype will be discussed.
id cern-1159516
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
publisher CERN
record_format invenio
spelling cern-11595162019-09-30T06:29:59Zdoi:10.5170/CERN-2008-008.414http://cds.cern.ch/record/1159516engMichelis, SFaccio, FAllongue, BBlanchot, GFuentes, CKayal, MA prototype ASIC buck converter for LHC upgradesDetectors and Experimental TechniquesGiven the larger number of channels and the need for reduced material budget in the SLHC trackers, alternatives to the present power distribution scheme have to be explored. In this context we are envisaging a new architecture based on custom switching converters able to work in the high radiation and high magnetic field environment of the experiments. A prototype converter has been designed and integrated in an ASIC. This includes the fundamental building blocks of a buck converter that can be used in later and more complete designs and even in different topologies. Design techniques and functional tests of the prototype will be discussed.CERNoai:cds.cern.ch:11595162008
spellingShingle Detectors and Experimental Techniques
Michelis, S
Faccio, F
Allongue, B
Blanchot, G
Fuentes, C
Kayal, M
A prototype ASIC buck converter for LHC upgrades
title A prototype ASIC buck converter for LHC upgrades
title_full A prototype ASIC buck converter for LHC upgrades
title_fullStr A prototype ASIC buck converter for LHC upgrades
title_full_unstemmed A prototype ASIC buck converter for LHC upgrades
title_short A prototype ASIC buck converter for LHC upgrades
title_sort prototype asic buck converter for lhc upgrades
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.5170/CERN-2008-008.414
http://cds.cern.ch/record/1159516
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