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HYSTERETIC POWER CONVERTER WITH CALIBRATION CIRCUIT

  • US 20120133345A1
  • Filed: 11/30/2010
  • Published: 05/31/2012
  • Est. Priority Date: 11/30/2010
  • Status: Active Grant
First Claim
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1. A hysteretic power converter, comprising:

  • a first comparator;

    a calibration circuit, andan output node arranged to have an output voltage;

    wherein the calibration circuit is configured to supply a calibrated voltage to the first comparator, and the first comparator controls the output voltage based on the calibrated voltage and a feedback voltage representing at least a portion of the output voltage.

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