rPOL2V5: a compact radiation-hard resonant switched-capacitor DC-DC converter for the CMS HGCAL

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<!--HTML-->A high power density resonant switched capacitor DC-DC converter (rPOL2V5) has been developed as a possible alternative to the bPOL2V5, of particular interest to the CMS High-Granularity Calorimeter (HGCAL) due to the relatively compact 12nH air-core inductor that it requires. The c...

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Detalles Bibliográficos
Autor principal: Caregari, Stefano
Lenguaje:eng
Publicado: 2021
Materias:
Conferences
Acceso en línea:http://cds.cern.ch/record/2781869
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author Caregari, Stefano
author_facet Caregari, Stefano
author_sort Caregari, Stefano
collection CERN
description <!--HTML-->A high power density resonant switched capacitor DC-DC converter (rPOL2V5) has been developed as a possible alternative to the bPOL2V5, of particular interest to the CMS High-Granularity Calorimeter (HGCAL) due to the relatively compact 12nH air-core inductor that it requires. The converter is based on an ASIC developed in a 130nm CMOS technology. It is powered by a 2.5V input, it can supply a maximum current of 3A to the output voltage range 1-1.5V. This work presents the strategies adopted at ASIC and PCB level to bring the converter to maturity, and the electrical and radiation characterization results.
id cern-2781869
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27818692022-11-02T22:02:24Zhttp://cds.cern.ch/record/2781869engCaregari, StefanorPOL2V5: a compact radiation-hard resonant switched-capacitor DC-DC converter for the CMS HGCALTWEPP 2021 Topical Workshop on Electronics for Particle PhysicsConferences<!--HTML-->A high power density resonant switched capacitor DC-DC converter (rPOL2V5) has been developed as a possible alternative to the bPOL2V5, of particular interest to the CMS High-Granularity Calorimeter (HGCAL) due to the relatively compact 12nH air-core inductor that it requires. The converter is based on an ASIC developed in a 130nm CMOS technology. It is powered by a 2.5V input, it can supply a maximum current of 3A to the output voltage range 1-1.5V. This work presents the strategies adopted at ASIC and PCB level to bring the converter to maturity, and the electrical and radiation characterization results.oai:cds.cern.ch:27818692021
spellingShingle Conferences
Caregari, Stefano
rPOL2V5: a compact radiation-hard resonant switched-capacitor DC-DC converter for the CMS HGCAL
title rPOL2V5: a compact radiation-hard resonant switched-capacitor DC-DC converter for the CMS HGCAL
title_full rPOL2V5: a compact radiation-hard resonant switched-capacitor DC-DC converter for the CMS HGCAL
title_fullStr rPOL2V5: a compact radiation-hard resonant switched-capacitor DC-DC converter for the CMS HGCAL
title_full_unstemmed rPOL2V5: a compact radiation-hard resonant switched-capacitor DC-DC converter for the CMS HGCAL
title_short rPOL2V5: a compact radiation-hard resonant switched-capacitor DC-DC converter for the CMS HGCAL
title_sort rpol2v5: a compact radiation-hard resonant switched-capacitor dc-dc converter for the cms hgcal
topic Conferences
url http://cds.cern.ch/record/2781869
work_keys_str_mv AT caregaristefano rpol2v5acompactradiationhardresonantswitchedcapacitordcdcconverterforthecmshgcal
AT caregaristefano twepp2021topicalworkshoponelectronicsforparticlephysics

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