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Virtual ripple generation in switch-mode power supplies

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G05F-001/40
출원번호 US-0804364 (2001-03-12)
발명자 / 주소
  • Groom, Terry J.
  • Pullen, Stuart
출원인 / 주소
  • Semtech Corporation
대리인 / 주소
    Coats & Bennett, P.L.L.C.
인용정보 피인용 횟수 : 156  인용 특허 : 4

초록

A system and method provides virtual ripple signal generation for use in voltage regulation applications. Some switch-mode power converters or voltage regulators use output signal ripple to effect voltage regulation. A virtual ripple generator provides this type of voltage regulator with a virtual r

대표청구항

A system and method provides virtual ripple signal generation for use in voltage regulation applications. Some switch-mode power converters or voltage regulators use output signal ripple to effect voltage regulation. A virtual ripple generator provides this type of voltage regulator with a virtual r

이 특허에 인용된 특허 (4)

  1. Farrenkopf Douglas Robert, DC-to-DC converter with current mode switching controller that produces ramped voltage with adjustable effective ramp rate.
  2. Schultz Charles P. (Lincoln MA), Power converter having optimal dynamic operation.
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  4. John Clarkin ; Dimitry Goder ; George Schuellein, Voltage regulation employing a composite feedback signal.

이 특허를 인용한 특허 (156)

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