Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
Reexamination Certificate
2006-07-26
2009-11-10
Han, Jessica (Department: 2838)
Electricity: power supply or regulation systems
Output level responsive
Using a three or more terminal semiconductive device as the...
C323S271000, C323S275000, C323S284000, C323S286000
Reexamination Certificate
active
07615982
ABSTRACT:
According to an embodiment, in a DC/DC converter delivering current to load, a method is provided for rapidly responding to changes in load current. The method includes: detecting fast changes in load current; and when a fast change in load current is detected, providing non-linear control of the DC/DC converter.
REFERENCES:
patent: 6683441 (2004-01-01), Schiff et al.
patent: 7078884 (2006-07-01), Miura et al.
patent: 7230406 (2007-06-01), Huang et al.
patent: 7471133 (2008-12-01), Moussaoui et al.
Analog Devices, “8-Bit Programmable 2- to 4-Phase Synchronous Buck Controller,” Preliminary Technical Data ADP3192, Apr. 15, 2006, pp. 1-32.
Fairchild Semiconductor Corporation
Han Jessica
Pham Emily
Sidley Austin LLP
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