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RESONANT TANK DRIVE CIRCUITS FOR CURRENT-CONTROLLED SEMICONDUCTOR DEVICES

  • US 20120153995A1
  • Filed: 12/15/2010
  • Published: 06/21/2012
  • Est. Priority Date: 12/15/2010
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a resonant tank circuit having an output port configured to be coupled to a load comprising a current-controlled semiconductor device; and

    a voltage generator circuit configured to alternatively apply first and second voltages to an input port of the resonant tank circuit in successive first and second time intervals having a duration equal to or greater than a resonant period of the resonant tank circuit.

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