Boost regulator utilizing a digital controller

Details Boost regulator utilizing a digital controller Boost regulator utilizing a digital controller

2006-01-31

2006-01-31

Riley, Shawn (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

C323S222000

Reexamination Certificate

active

06992468

ABSTRACT:
A pulsed DC/DC voltage converter has a control loop operating digitally, apart from a digitization element. An output voltage is sampled during an off phase of the switching clock, resulting in a characteristic linear voltage profile. The output voltage is now readjusted in such a way that the linear voltage profile is divided by a reference voltage so that a specific fraction of the digitized voltage values is greater than the reference voltage, and the remainder is less than the reference voltage.

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