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Switched Mode Power Supply Circuit

  • US 20150229149A1
  • Filed: 01/23/2015
  • Published: 08/13/2015
  • Est. Priority Date: 02/13/2014
  • Status: Active Grant
First Claim
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1. A switched mode power supply circuit comprising:

  • a switching converter receiving an input voltage and generating an output voltage from the input voltage in accordance with a switching signal;

    a switching controller unit configured to generate the switching signal in accordance with a control parameter set such that the output voltage approximately matches a set-point that is set in accordance with a selection signal; and

    a detection circuit configured to detect a change of the set-point and to signal the changed set-point to the switching controller unit,wherein the switching controller unit is further configured to update the control parameter set in response to a detected change of a set-point value.

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