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Power converter driver with split power supply

  • US 8,063,613 B2
  • Filed: 12/11/2007
  • Issued: 11/22/2011
  • Est. Priority Date: 12/11/2006
  • Status: Active Grant
First Claim
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1. A driver arrangement comprising:

  • a high side driver to drive a high side switch of a half-bridge; and

    a low side driver to drive a low side switch of said half-bridge;

    said low side driver including a low side driver half-bridge having a high side driver switch and a low side driver switch;

    wherein a control voltage for said low side driver switch is supplied by a first voltage source, and another control voltage for said high side driver switch is supplied by a second voltage source with a voltage different from a voltage of said first voltage source.

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