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Multiphase clamp coupled-buck converter and magnetic integration

  • US 6,784,644 B2
  • Filed: 02/22/2002
  • Issued: 08/31/2004
  • Est. Priority Date: 02/22/2001
  • Status: Expired due to Fees
First Claim
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1. A voltage regulator circuit includinga plurality of branches switched in a complementary manner to define a plurality of phases, an inductor connected in series with an output of each said phase, a clamping circuit connected to a tap of said inductor and, means for providing coupling between respective inductors of respective neighboring ones of said plurality of phases.

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