发明名称 |
MULTI-STEP, SWITCHED-CAPACITOR RECTIFIER AND DC-DC CONVERTER CIRCUITS AND RELATED TECHNIQUES |
摘要 |
A voltage-step down rectifier topology suitable for integration on a die of an integrated circuit is described. In one embodiment, a switched capacitor rectifier is provided having an architecture such that an input voltage swing of the switched-capacitor rectifier is a factor N times an output voltage where N depends upon the number of stages such that the switched-capacitor rectifier can provide a &pgr;/(2N) step-down voltage conversion ratio between an input fundamental ac peak voltage to the output dc voltage. In one embodiment, the rectifier is used in dc-dc conversion. In one embodiment, the rectifier is used in ac power delivery to low-voltage electronics. |
申请公布号 |
WO2014028441(A2) |
申请公布日期 |
2014.02.20 |
申请号 |
WO2013US54658 |
申请日期 |
2013.08.13 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
PERREAULT, DAVID, J.;LI, WEI;SALAZAR, NATHANIEL, JAY, T. |
分类号 |
H01G9/16 |
主分类号 |
H01G9/16 |
代理机构 |
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主权项 |
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地址 |
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