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Integrated LC Filter on Silicon for DC–DC Converter Applications.
- Source :
-
IEEE Transactions on Power Electronics . Aug2011, Vol. 26 Issue 8, p2319-2325. 7p. - Publication Year :
- 2011
-
Abstract
- The integration of passive components on silicon for future dc–dc converter applications is still a challenging area of research. This paper reports the microfabrication of a fully integrated filter containing a spiral inductor on top of a 3-D capacitor. A thin magnetic shielding layer is introduced between the two components demonstrating that losses caused by the inductor in the capacitor area are reduced, thus increasing the maximum working frequency of the whole component. The fabricated filter was characterized in a test circuit (buck-type converter). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08858993
- Volume :
- 26
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Power Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 64123104
- Full Text :
- https://doi.org/10.1109/TPEL.2010.2102776