Presentation | 2009-12-15 Inductor Design of 20-V Boost Converter for Low Power 3D Solid State Drive Tadashi YASUFUKU, Koichi ISHIDA, Shinji MIYAMOTO, Hiroto NAKAI, Makoto TAKAMIYA, Takayasu SAKURAI, Ken TAKEUCH, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An inductor design for a 3D Solid State Drive (3D-SSD) with a boost converter are presented in this paper. The spiral inductor design determines the key performance of the boost converter. An on-board inductor from 250nH to 320nH is the best design feature that meets all requirements, including high output voltage above 20V, fast rise time, low energy consumption, and area smaller than 25mm^2. The use of a boost converter with the proposed inductor leads to a reduction of the energy consumption during the write operation of the proposed 1.8-V 3D-SSD by 68% compared with the conventional 3.3-V 3D-SSD with the charge pump. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 3D SSD / Boost converter / Design of inductor |
Paper # | ICD2009-103 |
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Committee | ICD |
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Conference Date | 2009/12/7(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Inductor Design of 20-V Boost Converter for Low Power 3D Solid State Drive |
Sub Title (in English) | |
Keyword(1) | 3D SSD |
Keyword(2) | Boost converter |
Keyword(3) | Design of inductor |
1st Author's Name | Tadashi YASUFUKU |
1st Author's Affiliation | Institute of Industrial Science, University of Tokyo() |
2nd Author's Name | Koichi ISHIDA |
2nd Author's Affiliation | Institute of Industrial Science, University of Tokyo |
3rd Author's Name | Shinji MIYAMOTO |
3rd Author's Affiliation | Toshiba Corporation |
4th Author's Name | Hiroto NAKAI |
4th Author's Affiliation | Toshiba Corporation |
5th Author's Name | Makoto TAKAMIYA |
5th Author's Affiliation | VLSI Design and Education Center, University of Tokyo |
6th Author's Name | Takayasu SAKURAI |
6th Author's Affiliation | Institute of Industrial Science, University of Tokyo |
7th Author's Name | Ken TAKEUCH |
7th Author's Affiliation | Department of Electrical Engineering and Information Systems, Graduate School of Engineering, University of Tokyo |
Date | 2009-12-15 |
Paper # | ICD2009-103 |
Volume (vol) | vol.109 |
Number (no) | 336 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |