Switched-Capacitor DC-DC Up Converters With Variable Conversion Ratio

カテゴリ: 部門大会

論文No: SS1-8

グループ名: 【C】平成27年電気学会電子・情報・システム部門大会講演論文集

発行日: 2015/08/27

タイトル(英語): Switched-Capacitor DC-DC Up Converters With Variable Conversion Ratio

著者名: Kento Takeuchi(Kanagawa University),Retdian Nicodimus(Kanagawa University),Takeshi Shima(Kanagawa University)

著者名(英語): Kento Takeuchi(Kanagawa University),Retdian Nicodimus(Kanagawa University),Takeshi Shima(Kanagawa University)

キーワード: スイッチトキャパシタ|DC-DC変換器|基準電圧回路基準電圧回路|switched-capacitor|DC-DC converter|voltage reference circuit

要約(日本語): A systematic design methodology of switched-capacitor DC-DC converters with arbitrary conversion ratio using continued fraction expansion is reported. Compared to the conventional design method, the use of continued fraction expansion gives a clearer and straightforward derivation of switched-capacitor DC-DC converters with any arbitrary conversion ratio. In order to implement different conversion ratios, conventional approaches required multiple circuit topologies. This research proposes a switched-capacitor DC-DC converter with variable conversion ratio.

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