PCB embedded bondwire inductors with discrete thin film magnetic core for power supply in package

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dc.contributor.author Kulkarni, Santosh
dc.contributor.author Li, Dai
dc.contributor.author Jordan, Declan
dc.contributor.author Wang, Ningning
dc.contributor.author Ó Mathúna, S. Cian
dc.date.accessioned 2018-02-27T12:42:49Z
dc.date.available 2018-02-27T12:42:49Z
dc.date.issued 2018-01-29
dc.identifier.citation Kulkarni, S., Li, D., Jordan, D., Wang, N. and O’Mathuna, C. (2018) 'PCB Embedded bondwire inductors with discrete thin film magnetic core for Power Supply in package', IEEE Journal of Emerging and Selected Topics in Power Electronics, In Press, doi: 10.1109/JESTPE.2018.2799238 en
dc.identifier.startpage 1 en
dc.identifier.endpage 9 en
dc.identifier.issn 2168-6777
dc.identifier.uri http://hdl.handle.net/10468/5553
dc.identifier.doi 10.1109/JESTPE.2018.2799238
dc.description.abstract This paper details the design, assembly, and detailed characterization of Printed Circuit Board (PCB) embedded thin magnetic film inductor for Power Supply in Package applications. Solenoidal inductors were assembled on copper tracks printed on PCB with wire bonds to complete the copper loop. Further, the solenoid inductors have laminated amorphous soft magnetic thin films embedded between the two conductor layers. The devices have chemically thinned Vitrovac films laminated as core material. Three different designs of solenoid inductors with different number of turns, are assembled and characterized. The assembled PCB inductor measured a highest Quality factor of 8.5 for a 3 turn device at 10 MHz. en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) en
dc.rights © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. en
dc.subject Copper en
dc.subject Inductance en
dc.subject Inductors en
dc.subject Magnetic cores en
dc.subject Magnetic films en
dc.subject Wires en
dc.subject PCB based Magnetic devices en
dc.subject Integrated circuits en
dc.subject Power conversion en
dc.subject Power inductors en
dc.subject Switched-mode power supply en
dc.subject Thin film magnetic core en
dc.title PCB embedded bondwire inductors with discrete thin film magnetic core for power supply in package en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Santosh Kulkarni, Tyndall Microsystems, University College Cork, Cork, Ireland. +353-21-490-3000 Email: santosh.kulkarni@tyndall.ie en
dc.internal.availability Full text available en
dc.date.updated 2018-02-27T12:17:20Z
dc.description.version Accepted Version en
dc.internal.rssid 427627025
dc.internal.rssid 477477082
dc.contributor.funder Science Foundation Ireland en
dc.description.status Peer reviewed en
dc.identifier.journaltitle IEEE Journal of Emerging and Selected Topics in Power Electronics en
dc.internal.copyrightchecked No !!CORA!! en
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress santosh.kulkarni@tyndall.ie en
dc.internal.IRISemailaddress cian.omathuna@tyndall.ie
dc.internal.bibliocheck In Press, Feb 2018. Update citation details, start page end page, add vol, issue no. en
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Starting Investigator Research Grant (SIRG)/15/SIRG/3569/IE/Advanced Power Magnetics Programme for High Efficiency Power Supplies/ en


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