发明名称 |
SINGLE-INDUCTOR MULTIPLE-OUTPUT DC TO DC CONVERTER |
摘要 |
A DC to DC converter includes a switching circuit and a controller. The switching circuit includes an inductor coupled to first and second voltage supply nodes and to a plurality of output loads. The controller is configured to monitor a current through the inductor and to selectively couple the inductor to each of the plurality of output loads such that at least one of the following criteria is met: 1) an average current through the inductor is minimized for the particular output loads coupled to the switching circuit, or 2) minimize a number of times the switching circuit is switched during a charging period for the particular output loads coupled to the switching circuit.
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申请公布号 |
US2013082668(A1) |
申请公布日期 |
2013.04.04 |
申请号 |
US201113340746 |
申请日期 |
2011.12.30 |
申请人 |
TSENG CHIEN-CHUNG;SOENEN ERIC;ROTH ALAN;SHI JUSTIN;TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. |
发明人 |
TSENG CHIEN-CHUNG;SOENEN ERIC;ROTH ALAN;SHI JUSTIN |
分类号 |
G05F1/577 |
主分类号 |
G05F1/577 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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