发明名称 |
CIRCUIT AND METHOD TO IMPROVE ENERGY HARVESTING EFFICIENCY IN PIEZOELECTRIC HARVESTERS |
摘要 |
An energy harvester circuit is provided. The energy harvester circuit includes a harvesting module for extracting energy from an ambient source. A bias flip module manages the manner in which voltage across the harvesting module transitions when input current from the harvesting module changes direction so as to allow a majority of the charge available from the harvesting module to be extracted. A voltage transitioning module is shared amongst one or more DC-DC converters for efficient energy management.
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申请公布号 |
US2010079034(A1) |
申请公布日期 |
2010.04.01 |
申请号 |
US20090558820 |
申请日期 |
2009.09.14 |
申请人 |
RAMADASS YOGESH;CHANDRAKASAN ANANTHA |
发明人 |
RAMADASS YOGESH;CHANDRAKASAN ANANTHA |
分类号 |
H01L41/107 |
主分类号 |
H01L41/107 |
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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