发明名称 |
SYSTEMS AND METHODS FOR REGULATING A SWITCHING CONVERTER |
摘要 |
Systems and methods for regulating a switching converter are disclosed. One embodiment of the present invention relates to a power supply system that comprises a switching converter that provides an output voltage by alternately turning on and off a high-side transistor and a low-side transistor both coupled to an output inductor through a switching node. The switching converter includes a drive circuit that regulates the output voltage based on a feedback signal. The power supply system also comprises a simulated output generator that generates and provides the drive circuit with a simulated inductor waveform as the feedback signal based on a low-side output waveform of the low-side transistor measured at the switching node during off-times of the switching converter.
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申请公布号 |
US2013154590(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
US201113327146 |
申请日期 |
2011.12.15 |
申请人 |
RAGONA SCOTT E.;CHEN RENGANG;JAUREGUI DAVID |
发明人 |
RAGONA SCOTT E.;CHEN RENGANG;JAUREGUI DAVID |
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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