| 发明名称 |
Power array system and method |
| 摘要 |
A method of sensing current comprises providing a current sensor having a gain resolution; setting the gain resolution of the current sensor to an initial resolution; sensing current flowing through the current sensor; evaluating an amplitude of the current; and changing the gain resolution of the current sensor based on the evaluating.
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| 申请公布号 |
US7609043(B2) |
申请公布日期 |
2009.10.27 |
| 申请号 |
US20080080645 |
申请日期 |
2008.04.04 |
| 申请人 |
MARVELL WORLD TRADE LTD. |
发明人 |
SUTARDJA SEHAT;HE RUNSHENG;ZHANG JIANCHENG |
| 分类号 |
G05F1/40;H02M3/155;G05F1/56;G05F1/575;H02M1/088;H02M1/12;H02M3/137;H02M3/158;H02M3/335 |
主分类号 |
G05F1/40 |
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