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Switching power supply

DC
  • US 8,498,593 B2
  • Filed: 08/21/2012
  • Issued: 07/30/2013
  • Est. Priority Date: 11/09/2006
  • Status: Active Grant
First Claim
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1. A power supply comprising:

  • a switching device configured to down-convert an input voltage and pass the down-converted input voltage to an output voltage node; and

    an aperture generator and control module configured to control the switching device, wherein, in response to a power efficiency of the power supply exceeding a predetermined threshold, the aperture generator and control module deactivates the switching device and passes the input voltage to the output voltage node.

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