Miniaturized, low-voltage power converters with fast dynamic response
Thesis (Ph. D.)--Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2013.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2014
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| Online Access: | http://hdl.handle.net/1721.1/84886 |
| _version_ | 1811083849104359424 |
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| author | Giuliano, David (David Michael) |
| author2 | David J. Perreault. |
| author_facet | David J. Perreault. Giuliano, David (David Michael) |
| author_sort | Giuliano, David (David Michael) |
| collection | MIT |
| description | Thesis (Ph. D.)--Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2013. |
| first_indexed | 2024-09-23T12:40:20Z |
| format | Thesis |
| id | mit-1721.1/84886 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T12:40:20Z |
| publishDate | 2014 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/848862019-04-11T10:53:31Z Miniaturized, low-voltage power converters with fast dynamic response Giuliano, David (David Michael) David J. Perreault. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science. Electrical Engineering and Computer Science. Thesis (Ph. D.)--Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2013. Cataloged from PDF version of thesis. Includes bibliographical references (pages 216-224). This thesis introduces a two-stage architecture that combines the strengths of switched capacitor (SC) techniques (small size, light-load performance) with the high efficiency and regulation capability of switch-mode power converters. The resulting designs have a superior efficient-power density trade-off over traditional designs. These power converters can provide numerous lowvoltage outputs over a wide input voltage range with a very fast dynamic response, which are ideal for powering logic devices in the mobile and high-performance computing markets. Both design and fabrication considerations for power converters using this architecture are addressed. The results are demonstrated in a 2.4 W dc-dc converter implemented in a 180 nm CMOS IC process and co-packaged with its passive components for high-performance. The converter operates from an input voltage of 2.7 V to 5.5 V with an output voltage of </= 1.2 V, and achieves a 2210 W/inch³ power density with >/= 80% efficiency. by David Giuliano. Ph.D. 2014-02-10T16:58:36Z 2014-02-10T16:58:36Z 2013 Thesis http://hdl.handle.net/1721.1/84886 868690734 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 224 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Electrical Engineering and Computer Science. Giuliano, David (David Michael) Miniaturized, low-voltage power converters with fast dynamic response |
| title | Miniaturized, low-voltage power converters with fast dynamic response |
| title_full | Miniaturized, low-voltage power converters with fast dynamic response |
| title_fullStr | Miniaturized, low-voltage power converters with fast dynamic response |
| title_full_unstemmed | Miniaturized, low-voltage power converters with fast dynamic response |
| title_short | Miniaturized, low-voltage power converters with fast dynamic response |
| title_sort | miniaturized low voltage power converters with fast dynamic response |
| topic | Electrical Engineering and Computer Science. |
| url | http://hdl.handle.net/1721.1/84886 |
| work_keys_str_mv | AT giulianodaviddavidmichael miniaturizedlowvoltagepowerconverterswithfastdynamicresponse |