Electricity: power supply or regulation systems – In shunt with source or load – Using a three or more terminal semiconductive device
Reexamination Certificate
2006-07-13
2009-11-17
Riley, Shawn (Department: 2838)
Electricity: power supply or regulation systems
In shunt with source or load
Using a three or more terminal semiconductive device
C323S282000
Reexamination Certificate
active
07619395
ABSTRACT:
An End-Point Prediction scheme is described for voltage-mode buck regulators to generate adaptive output voltage to integrated-circuit systems. Internal nodal voltages of the regulator controller are predicted and set automatically by the proposed algorithms and circuits. The settling time of the regulator can therefore be significantly reduced for faster dynamic responses, even with dominant-pole compensation.
REFERENCES:
patent: 5644270 (1997-07-01), Moyer et al.
patent: 6064187 (2000-05-01), Redl et al.
Siu et al., “A Voltage-Mode PWM Buck Regulator With End-Point Prediction,” IEEE Transactions on Circuits and Systems—II: Express Briefs, vol. 53, No. 4, Apr. 2006, pp. 294-298.
Leung Ka Nang
Mok Kwok Tai Philip
Siu Man
Riley Shawn
Schwabe Williamson & Wyatt P.C.
The Hong Kong University of Science and Technology
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