Amplifiers – With semiconductor amplifying device – Including push-pull amplifier
Reexamination Certificate
2006-05-30
2006-05-30
Patel, Rajnikant B. (Department: 2838)
Amplifiers
With semiconductor amplifying device
Including push-pull amplifier
C330S285000, C323S272000
Reexamination Certificate
active
07053713
ABSTRACT:
A switching multi-phase DC-DC converter is provided that includes a current feedback loop for each phase of the multi-phase converter and a voltage feedback loop providing a set-point to each of the current feedback loops. The combination of the current feedback loops and the voltage feedback loop operates to balance the currents in each of the phases of the multi-phase DC-DC converter such that the currents have substantially the same magnitude.
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Patel Rajnikant B.
RF Micro Devices, Inc.
Withrow & Terranova , PLLC
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