Switching Regulator
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United States of America Patent
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Issued Date -
Jun 19, 2014
app pub date -
Mar 7, 2013
filing date -
Dec 14, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A switching regulator includes a lower gate switch and a transient help module. The lower gate switch is utilized for turning on and turning off according to a lower gate control signal. The transient help module includes a load detecting unit, for outputting a detecting signal according to a variation of a load, and a logic circuit, for generating the lower gate control signal according to the detecting signal, to turn off the lower gate switch when the load decreases.
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