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Controller for providing a corrected signal to a sensed peak current through a circuit element of a power converter

  • US 9,246,391 B2
  • Filed: 08/10/2011
  • Issued: 01/26/2016
  • Est. Priority Date: 01/22/2010
  • Status: Active Grant
First Claim
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1. A controller employable with a power converter, comprising:

  • a peak detector, coupled to a circuit element of said power converter, configured to produce a signal corresponding to a peak current through said circuit element; and

    an adjustable reference circuit responsive to a difference between said signal and a reference signal corresponding to a desired peak current to produce a corrected reference signal corresponding to said peak current.

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