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Synchronous Rectifier for Buck Converter without the Need for a Comparator
Synchronous Rectifier for Buck Converter without the Need for a Comparator
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机译:无需比较器的Buck转换器同步整流器
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摘要
A switch mode power supply, which functions in a continuous current mode and a discontinuous mode employing a zero crossing control circuit for determining a polarity of an inductor current and from the polarity of the inductor current, controlling an operational state of a switching section of the switch mode power supply such that the inductor current becomes approximately zero amperes at the end of each demagnetization phase of operation.
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