发明名称 |
METHODS FOR LIGHT LOAD EFFICIENCY IMPROVEMENT OF A BUCK BOOST VOLTAGE REGULATOR |
摘要 |
Methods are proposed for a buck boost voltage regulator to monitor the output voltage or both the inductor current and the output voltage of the buck boost voltage regulator to control the buck boost voltage regulator to reduce the switching times of the power switches of the buck boost voltage regulator to improve the light load efficiency of the buck boost voltage regulator.
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申请公布号 |
US2011050192(A1) |
申请公布日期 |
2011.03.03 |
申请号 |
US20100861952 |
申请日期 |
2010.08.24 |
申请人 |
RICHTEK TECHNOLOGY CORP. |
发明人 |
CHIU TZU-HUAN;CHU KWAN-JEN;LU CHIEN-PING;WEI WEI-HSIN |
分类号 |
G05F1/10 |
主分类号 |
G05F1/10 |
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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