Complimentary double pumping voltage boost converter

CAFC
  • US 6,127,875 A
  • Filed: 08/13/1998
  • Issued: 10/03/2000
  • Est. Priority Date: 08/13/1998
  • Status: Expired due to Term
First Claim
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1. A boost circuit having an input terminal and an output terminal, comprising:

  • a first switch coupled between the input terminal and the output terminal and operated by a first phase signal;

    a second switch coupled between the input terminal and the output terminal and operated by a second phase signal that is opposite to the first phase signal;

    a first capacitor having a first terminal coupled to the output terminal and a second terminal coupled for receiving a boost signal; and

    a second capacitor having a first terminal coupled to the output terminal and a second terminal coupled for receiving the boost signal.

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