发明名称 |
Glue-logic based method and system for minimizing losses in oversampled digitally controlled DC-DC converters |
摘要 |
A practical method and system for oversampled digitally controlled DC-DC converters is presented. To minimize the switching losses while maintaining all advantages of the oversampling, “glue logic” and application specific oversampling digital pulse-width modulator are introduced. Experimental results demonstrate transient response with 50% smaller deviation than that of conventional controllers, allowing for proportional reduction in the size of the power stage output capacitor. |
申请公布号 |
US8081041(B2) |
申请公布日期 |
2011.12.20 |
申请号 |
US20100708845 |
申请日期 |
2010.02.19 |
申请人 |
PRODIC ALEKSANDAR;LUKIC ZDRAVKO;RADIC ALEKSANDAR;EXAR CORPORATION |
发明人 |
PRODIC ALEKSANDAR;LUKIC ZDRAVKO;RADIC ALEKSANDAR |
分类号 |
H02M3/335;H03K7/08 |
主分类号 |
H02M3/335 |
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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