Low-Resistance Integrated Toroidal Inductor for Power Management
5.6 mm times 5.6 mm integrated toroidal inductors with reduced thickness down to 200 mum have been realized. A high inductance-to-dc resistance ratio have been achieved using a toroidal geometry. The realization features thick Cu winding and a thick laminated Ni 80 Fe 20 core with crossed anisotropy...
Gespeichert in:
| Veröffentlicht in: | IEEE transactions on magnetics 2006-10, Vol.42 (10), p.3374-3376 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 3376 |
|---|---|
| container_issue | 10 |
| container_start_page | 3374 |
| container_title | IEEE transactions on magnetics |
| container_volume | 42 |
| creator | Orlando, B. Hida, R. Cuchet, R. Audoin, M. Viala, B. Pellissier-Tanon, D. Gagnard, X. Ancey, P. |
| description | 5.6 mm times 5.6 mm integrated toroidal inductors with reduced thickness down to 200 mum have been realized. A high inductance-to-dc resistance ratio have been achieved using a toroidal geometry. The realization features thick Cu winding and a thick laminated Ni 80 Fe 20 core with crossed anisotropy. Impedance measurements have been performed up to 100 MHz with dc bias current applied. As a typical result, we show an inductor with an inductance of 500 nH up to 10 MHz and a dc resistance of 95 mOmega. To the best of our knowledge, this is the highest inductance-to-dc-resistance ratio demonstrated by a fully integrated inductor. This demonstrates the interest of such integrated inductors to replace discrete components in compact low-power modules |
| doi_str_mv | 10.1109/TMAG.2006.879571 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_pascalfrancis_primary_18203548</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>1704631</ieee_id><sourcerecordid>914647355</sourcerecordid><originalsourceid>FETCH-LOGICAL-c385t-7ee0eddf421606fbb8b6b079bdc4efdabe589c68d5f2911d88b8936b785936483</originalsourceid><addsrcrecordid>eNp9kM1LAzEQxYMoWKt3wUsRRC9bk83HJjdL0VpoUaSeQ3YzW7ZsNzXZpfjfm9pCwYOHYZiZ3zx4D6FrgoeEYPW4mI8mwxRjMZSZ4hk5QT2iGEniRp2iHsZEJooJdo4uQljFkXGCe-hp5rbJB4QqtKYpYDBtWlh604IdLJx3lTV13NmuaJ0flLHe3Rb8YG4as4Q1NO0lOitNHeDq0Pvo8-V5MX5NZm-T6Xg0SwoqeZtkABisLVlKBBZlnstc5DhTuS0YlNbkwKUqhLS8TBUhVspcKiryTPLYmKR9dL_X3Xj31UFo9boKBdS1acB1QSsSzWWU80g-_EsSwVKaCkFVRG__oCvX-Sb60FJwJplId3p4DxXeheCh1BtfrY3_1gTrXfZ6l73eZa_32ceXu4OuCYWpSx-zrcLxT6aY8l9TN3uuAoDjOcNMUEJ_AGq7i3U</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>865484625</pqid></control><display><type>article</type><title>Low-Resistance Integrated Toroidal Inductor for Power Management</title><source>IEEE Electronic Library (IEL)</source><creator>Orlando, B. ; Hida, R. ; Cuchet, R. ; Audoin, M. ; Viala, B. ; Pellissier-Tanon, D. ; Gagnard, X. ; Ancey, P.</creator><creatorcontrib>Orlando, B. ; Hida, R. ; Cuchet, R. ; Audoin, M. ; Viala, B. ; Pellissier-Tanon, D. ; Gagnard, X. ; Ancey, P.</creatorcontrib><description>5.6 mm times 5.6 mm integrated toroidal inductors with reduced thickness down to 200 mum have been realized. A high inductance-to-dc resistance ratio have been achieved using a toroidal geometry. The realization features thick Cu winding and a thick laminated Ni 80 Fe 20 core with crossed anisotropy. Impedance measurements have been performed up to 100 MHz with dc bias current applied. As a typical result, we show an inductor with an inductance of 500 nH up to 10 MHz and a dc resistance of 95 mOmega. To the best of our knowledge, this is the highest inductance-to-dc-resistance ratio demonstrated by a fully integrated inductor. This demonstrates the interest of such integrated inductors to replace discrete components in compact low-power modules</description><identifier>ISSN: 0018-9464</identifier><identifier>EISSN: 1941-0069</identifier><identifier>DOI: 10.1109/TMAG.2006.879571</identifier><identifier>CODEN: IEMGAQ</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Bias ; Copper ; Cross-disciplinary physics: materials science; rheology ; DC-DC power conversion ; Direct current ; Electronic packaging thermal management ; Energy management ; Exact sciences and technology ; Fabrication ; Impedance measurement ; Inductance ; Inductors ; Magnetic cores ; Magnetism ; Management ; Materials science ; Other topics in materials science ; Physics ; Power management ; Solenoids ; Technology management ; Thermal conductivity ; Thin film inductors ; Toroidal magnetic fields ; Winding</subject><ispartof>IEEE transactions on magnetics, 2006-10, Vol.42 (10), p.3374-3376</ispartof><rights>2007 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2006</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c385t-7ee0eddf421606fbb8b6b079bdc4efdabe589c68d5f2911d88b8936b785936483</citedby><cites>FETCH-LOGICAL-c385t-7ee0eddf421606fbb8b6b079bdc4efdabe589c68d5f2911d88b8936b785936483</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1704631$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,796,23928,23929,25138,27922,27923,54756</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1704631$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18203548$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Orlando, B.</creatorcontrib><creatorcontrib>Hida, R.</creatorcontrib><creatorcontrib>Cuchet, R.</creatorcontrib><creatorcontrib>Audoin, M.</creatorcontrib><creatorcontrib>Viala, B.</creatorcontrib><creatorcontrib>Pellissier-Tanon, D.</creatorcontrib><creatorcontrib>Gagnard, X.</creatorcontrib><creatorcontrib>Ancey, P.</creatorcontrib><title>Low-Resistance Integrated Toroidal Inductor for Power Management</title><title>IEEE transactions on magnetics</title><addtitle>TMAG</addtitle><description>5.6 mm times 5.6 mm integrated toroidal inductors with reduced thickness down to 200 mum have been realized. A high inductance-to-dc resistance ratio have been achieved using a toroidal geometry. The realization features thick Cu winding and a thick laminated Ni 80 Fe 20 core with crossed anisotropy. Impedance measurements have been performed up to 100 MHz with dc bias current applied. As a typical result, we show an inductor with an inductance of 500 nH up to 10 MHz and a dc resistance of 95 mOmega. To the best of our knowledge, this is the highest inductance-to-dc-resistance ratio demonstrated by a fully integrated inductor. This demonstrates the interest of such integrated inductors to replace discrete components in compact low-power modules</description><subject>Bias</subject><subject>Copper</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>DC-DC power conversion</subject><subject>Direct current</subject><subject>Electronic packaging thermal management</subject><subject>Energy management</subject><subject>Exact sciences and technology</subject><subject>Fabrication</subject><subject>Impedance measurement</subject><subject>Inductance</subject><subject>Inductors</subject><subject>Magnetic cores</subject><subject>Magnetism</subject><subject>Management</subject><subject>Materials science</subject><subject>Other topics in materials science</subject><subject>Physics</subject><subject>Power management</subject><subject>Solenoids</subject><subject>Technology management</subject><subject>Thermal conductivity</subject><subject>Thin film inductors</subject><subject>Toroidal magnetic fields</subject><subject>Winding</subject><issn>0018-9464</issn><issn>1941-0069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kM1LAzEQxYMoWKt3wUsRRC9bk83HJjdL0VpoUaSeQ3YzW7ZsNzXZpfjfm9pCwYOHYZiZ3zx4D6FrgoeEYPW4mI8mwxRjMZSZ4hk5QT2iGEniRp2iHsZEJooJdo4uQljFkXGCe-hp5rbJB4QqtKYpYDBtWlh604IdLJx3lTV13NmuaJ0flLHe3Rb8YG4as4Q1NO0lOitNHeDq0Pvo8-V5MX5NZm-T6Xg0SwoqeZtkABisLVlKBBZlnstc5DhTuS0YlNbkwKUqhLS8TBUhVspcKiryTPLYmKR9dL_X3Xj31UFo9boKBdS1acB1QSsSzWWU80g-_EsSwVKaCkFVRG__oCvX-Sb60FJwJplId3p4DxXeheCh1BtfrY3_1gTrXfZ6l73eZa_32ceXu4OuCYWpSx-zrcLxT6aY8l9TN3uuAoDjOcNMUEJ_AGq7i3U</recordid><startdate>20061001</startdate><enddate>20061001</enddate><creator>Orlando, B.</creator><creator>Hida, R.</creator><creator>Cuchet, R.</creator><creator>Audoin, M.</creator><creator>Viala, B.</creator><creator>Pellissier-Tanon, D.</creator><creator>Gagnard, X.</creator><creator>Ancey, P.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20061001</creationdate><title>Low-Resistance Integrated Toroidal Inductor for Power Management</title><author>Orlando, B. ; Hida, R. ; Cuchet, R. ; Audoin, M. ; Viala, B. ; Pellissier-Tanon, D. ; Gagnard, X. ; Ancey, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c385t-7ee0eddf421606fbb8b6b079bdc4efdabe589c68d5f2911d88b8936b785936483</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Bias</topic><topic>Copper</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>DC-DC power conversion</topic><topic>Direct current</topic><topic>Electronic packaging thermal management</topic><topic>Energy management</topic><topic>Exact sciences and technology</topic><topic>Fabrication</topic><topic>Impedance measurement</topic><topic>Inductance</topic><topic>Inductors</topic><topic>Magnetic cores</topic><topic>Magnetism</topic><topic>Management</topic><topic>Materials science</topic><topic>Other topics in materials science</topic><topic>Physics</topic><topic>Power management</topic><topic>Solenoids</topic><topic>Technology management</topic><topic>Thermal conductivity</topic><topic>Thin film inductors</topic><topic>Toroidal magnetic fields</topic><topic>Winding</topic><toplevel>online_resources</toplevel><creatorcontrib>Orlando, B.</creatorcontrib><creatorcontrib>Hida, R.</creatorcontrib><creatorcontrib>Cuchet, R.</creatorcontrib><creatorcontrib>Audoin, M.</creatorcontrib><creatorcontrib>Viala, B.</creatorcontrib><creatorcontrib>Pellissier-Tanon, D.</creatorcontrib><creatorcontrib>Gagnard, X.</creatorcontrib><creatorcontrib>Ancey, P.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on magnetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Orlando, B.</au><au>Hida, R.</au><au>Cuchet, R.</au><au>Audoin, M.</au><au>Viala, B.</au><au>Pellissier-Tanon, D.</au><au>Gagnard, X.</au><au>Ancey, P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Low-Resistance Integrated Toroidal Inductor for Power Management</atitle><jtitle>IEEE transactions on magnetics</jtitle><stitle>TMAG</stitle><date>2006-10-01</date><risdate>2006</risdate><volume>42</volume><issue>10</issue><spage>3374</spage><epage>3376</epage><pages>3374-3376</pages><issn>0018-9464</issn><eissn>1941-0069</eissn><coden>IEMGAQ</coden><abstract>5.6 mm times 5.6 mm integrated toroidal inductors with reduced thickness down to 200 mum have been realized. A high inductance-to-dc resistance ratio have been achieved using a toroidal geometry. The realization features thick Cu winding and a thick laminated Ni 80 Fe 20 core with crossed anisotropy. Impedance measurements have been performed up to 100 MHz with dc bias current applied. As a typical result, we show an inductor with an inductance of 500 nH up to 10 MHz and a dc resistance of 95 mOmega. To the best of our knowledge, this is the highest inductance-to-dc-resistance ratio demonstrated by a fully integrated inductor. This demonstrates the interest of such integrated inductors to replace discrete components in compact low-power modules</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TMAG.2006.879571</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0018-9464 |
| ispartof | IEEE transactions on magnetics, 2006-10, Vol.42 (10), p.3374-3376 |
| issn | 0018-9464 1941-0069 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_18203548 |
| source | IEEE Electronic Library (IEL) |
| subjects | Bias Copper Cross-disciplinary physics: materials science rheology DC-DC power conversion Direct current Electronic packaging thermal management Energy management Exact sciences and technology Fabrication Impedance measurement Inductance Inductors Magnetic cores Magnetism Management Materials science Other topics in materials science Physics Power management Solenoids Technology management Thermal conductivity Thin film inductors Toroidal magnetic fields Winding |
| title | Low-Resistance Integrated Toroidal Inductor for Power Management |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T09%3A06%3A05IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Low-Resistance%20Integrated%20Toroidal%20Inductor%20for%20Power%20Management&rft.jtitle=IEEE%20transactions%20on%20magnetics&rft.au=Orlando,%20B.&rft.date=2006-10-01&rft.volume=42&rft.issue=10&rft.spage=3374&rft.epage=3376&rft.pages=3374-3376&rft.issn=0018-9464&rft.eissn=1941-0069&rft.coden=IEMGAQ&rft_id=info:doi/10.1109/TMAG.2006.879571&rft_dat=%3Cproquest_RIE%3E914647355%3C/proquest_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=865484625&rft_id=info:pmid/&rft_ieee_id=1704631&rfr_iscdi=true |