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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Li, Q. Lim, M. Sun, J. Ball, A. Ying, Y. Lee, F.C. Ngo, K.D.T. |
| Copyright Year | 2009 |
| Description | Author affiliation: Virginia Polytechnic Institute and State University, Blacksburg, VA 24061 USA (Li, Q.; Lim, M.; Sun, J.; Ball, A.; Ying, Y.; Lee, F.C.; Ngo, K.D.T.) |
| Abstract | This preliminary roadmap is provided for state-of-the-art technologies and trends toward integration of point-of-load converters. This paper encompasses an extended survey of literature ranging from device technologies and magnetic materials to integration technologies and approaches. The paper is organized into three main sections. 1) Device technologies, including the trench NIOSFET, lateral MOSFET and lateral trench MOSFET, are discussed along with their intended applications. The critical role of device packaging to highfrequency integration is assessed. 2) Magnetic materials: In recent years, a number of new magnetic materials have been explored in various research labs to facilitate magnetic integration for high-frequency POL applications. These data are collected and organized to help selecting magnetic material for various current levels and frequency ranges. 3) Levels of integration, which are defined with the focus on magnetic integration techniques and approaches, namely board-level, package-level and wafer-level, each with suitable current scale and frequency range. |
| Starting Page | 1 |
| Ending Page | 8 |
| File Size | 4594584 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781424435562 |
| DOI | 10.1109/IPEMC.2009.5289334 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-05-17 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Frequency conversion DC-DC power converters MOSFET circuits Inductors Magnetic materials Packaging Sun Power electronics Fabrication Integrated circuit technology |
| Content Type | Text |
| Resource Type | Article |
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