Presentation | 1999/6/25 An On-Chip High-Efficiency and Low-Noise DC/DC Converter Jun Kajiwara, Masayoshi Kinoshita, Shiro Sakiyama, Katsuji Satomi, Katsuhiro Ohtani, Akira Matsuzawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An on-chip DC/DC converter with high efficiency and low-noise has been developed for low-power operation to LSIs. By the implementation of this DC/DC converter, not only single voltage operation but also drastically reduced power consumption of the entire system including LSIs are made possible. DC/DC converter has large-noise when switching, so an on-chip DC/DC converter is confined within narrow limits. A technique called Divided Switches with Current Control (DSCC) provides little degradation of power conversion efficiency. As a result, a DC/DC converter which has both efficiency over 94% and 15mV output noise is incorporated into an LSI. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | DC/DC Converter / Low Power Consumption / Single Voltage Operation / High Efficiency / Low Noise |
Paper # | ED99-73 |
Date of Issue |
Conference Information | |
Committee | ED |
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Conference Date | 1999/6/25(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
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Assistant |
Paper Information | |
Registration To | Electron Devices (ED) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An On-Chip High-Efficiency and Low-Noise DC/DC Converter |
Sub Title (in English) | |
Keyword(1) | DC/DC Converter |
Keyword(2) | Low Power Consumption |
Keyword(3) | Single Voltage Operation |
Keyword(4) | High Efficiency |
Keyword(5) | Low Noise |
1st Author's Name | Jun Kajiwara |
1st Author's Affiliation | Matsushita Electric Industrial Co., Ltd Advanced LSI Technology Development Center Corporate Semiconductor Development Division() |
2nd Author's Name | Masayoshi Kinoshita |
2nd Author's Affiliation | Matsushita Electric Industrial Co., Ltd Advanced LSI Technology Development Center Corporate Semiconductor Development Division |
3rd Author's Name | Shiro Sakiyama |
3rd Author's Affiliation | Matsushita Electric Industrial Co., Ltd Advanced LSI Technology Development Center Corporate Semiconductor Development Division |
4th Author's Name | Katsuji Satomi |
4th Author's Affiliation | Matsushita Electric Industrial Co., Ltd Advanced LSI Technology Development Center Corporate Semiconductor Development Division |
5th Author's Name | Katsuhiro Ohtani |
5th Author's Affiliation | Matsushita Electric Industrial Co., Ltd Advanced LSI Technology Development Center Corporate Semiconductor Development Division |
6th Author's Name | Akira Matsuzawa |
6th Author's Affiliation | Matsushita Electric Industrial Co., Ltd Advanced LSI Technology Development Center Corporate Semiconductor Development Division |
Date | 1999/6/25 |
Paper # | ED99-73 |
Volume (vol) | vol.99 |
Number (no) | 146 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |