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可提高負載範圍之單電感多段輸出轉換裝置 「SINGLE-INDUCTOR MULTI-OUTPUT (SIMO) CONVERSION DEVICE FOR ENLARGING LOAD RANGE 」

專利國別: 美國  瀏覽人次: 8  發表日期: 2016-04-28 11:55:07  最後修改: 2017-11-21 14:28:47

項目 內容
本校案號 101006A
發明人 黃崇勛、 陳照群、 孫振育
所屬院 工學院
所屬系所 電機工程學系所
類型 發明
申請號 14/145,631
申請日期 2013-12-31
公開號 US 20150008742 A1
公開日期 2015-01-08
證書號 US9,203,310B2
核准日期 2015-12-01
國際分類號 H02M 3/02 20060101 H02M003/02
專利權期間 2013.12.31~2033.12.31 (延長81天至2034.03.22)
專利摘要 A single-inductor multi-output (SIMO) conversion device for enlarging load range is disclosed. The SIMO conversion device comprises a power stage comprising a first switch and a second switch and receiving a direct-current (DC) current. A DC voltage source inputs the DC current to an inductor by timing of the first and second switches. Each control output circuit has a third switch connected with the inductor in series to receive an immediate current. The control output circuit sends out an output voltage selectively by the third switch. A control stage circuit receives a plurality of feedback voltage signals and selectively controls the order of adjusting energy of the output voltages by order control signals. The present invention uses a current sensing circuit to obtain the immediate current and switches control signals to establish the best order thereof according to different loads.
專利權人 國立中正大學

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