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Douglas Robert Farrenkopf

National Semiconductor

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Publication

Featured researches published by Douglas Robert Farrenkopf.

Archive | 1995

Fabrication of semiconductor structure having two levels of buried regions

Douglas Robert Farrenkopf; Richard B. Merrill; Samar Saha; Kevin E. Brehmer; Philip J. Cacharelis

Archive | 1995

Semiconductor structure having two levels of buried regions

Douglas Robert Farrenkopf; Richard B. Merrill; Samar Saha; Kevin E. Brehmer; Philip J. Cacharelis

Archive | 2000

Switching controller chip with internal but not external soft start circuitry and DC to DC converter including such a controller chip

Douglas Robert Farrenkopf

Archive | 2001

DC-to-DC converter with current mode switching controller that produces ramped voltage with adjustable effective ramp rate

Douglas Robert Farrenkopf

Archive | 2001

Multiphase switching regulator control architecture for low on time systems that enforces current sharing

Douglas Robert Farrenkopf

Archive | 2001

Method and apparatus using feedback to generate a ramped voltage with controlled maximum amplitude

Douglas Robert Farrenkopf

Archive | 1998

DMOS process module applicable to an E2 CMOS core process

Douglas Robert Farrenkopf

Archive | 2000

Switching controller chip operable in selected ones of multiple power switch setting modes

Douglas Robert Farrenkopf

Archive | 1999

Circuit for generating interleaved ramped voltage signals having uniform, controlled maximum amplitude

Jayendar Rajagopalan; Christopher Falvey; Douglas Robert Farrenkopf

Archive | 2004

Bootstrap capacitor low voltage prevention circuit

Douglas Robert Farrenkopf

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Kevin E. Brehmer

National Semiconductor

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Philip J. Cacharelis

National Semiconductor

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Richard B. Merrill

National Semiconductor

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Samar Saha

National Semiconductor

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Christopher Falvey

National Semiconductor

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Jayendar Rajagopalan

National Semiconductor

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Vladislav Vashchenko

National Semiconductor

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