Presentation | 2008-01-21 A control circuit composition and several characteristics of the proposed DPWM controlled POL Mariko NISHI, Yosuke ASAKO, Yoichi ISHIZUKA, Hirofumi MATSUO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The supply voltage of the integrated circuit is lowering because of the increase of power consumption by making to high performance and speed-up. Therefore, POL is used for the DC-DC converter that supplies the electric power to the integrated circuit, and digital PWM(DPWM) control method will be main stream of the control of POL. One of the problem of DPWM is a necessity of a high-speed and expensive A/D converter. In this research, a effectiveness and a validity of proposed a high-speed analog value sensing interface circuit that doesn't use the A/D converter, and showing the control circuit composition and several characteristics. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Point of Load(POL) / Digital PWM control method |
Paper # | EE2007-46 |
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Committee | EE |
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Conference Date | 2008/1/14(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 | Energy Engineering in Electronics and Communications (EE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A control circuit composition and several characteristics of the proposed DPWM controlled POL |
Sub Title (in English) | |
Keyword(1) | Point of Load(POL) |
Keyword(2) | Digital PWM control method |
1st Author's Name | Mariko NISHI |
1st Author's Affiliation | Graduate School of Science and Technology, Nagasaki University() |
2nd Author's Name | Yosuke ASAKO |
2nd Author's Affiliation | Graduate School of Science and Technology, Nagasaki University |
3rd Author's Name | Yoichi ISHIZUKA |
3rd Author's Affiliation | Graduate School of Science and Technology, Nagasaki University |
4th Author's Name | Hirofumi MATSUO |
4th Author's Affiliation | Graduate School of Science and Technology, Nagasaki University |
Date | 2008-01-21 |
Paper # | EE2007-46 |
Volume (vol) | vol.107 |
Number (no) | 430 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |