Output voltage adaptive voltage converting apparatus and...

Details Output voltage adaptive voltage converting apparatus and... Output voltage adaptive voltage converting apparatus and...

2008-11-26

2010-10-12

Berhane, Adolf (Department: 2838)

Electricity: power supply or regulation systems

External or operator controlled

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

Reexamination Certificate

active

07812588

ABSTRACT:
The present invention is related to, in general, an output voltage adaptive converting apparatus and method thereof. The invention provides an output voltage adaptive voltage converting apparatus, comprising a clock generating unit that generates predetermined clock signals; a switching amplifying unit that amplifies an input voltage (Vi) and produces an output voltage (Vo) based on the clock signals; a feedback filtering unit that filters the output voltage (Vo) and produces a filtered voltage (VOB); a voltage comparing unit that compares the filtered voltage (VOB) with the input voltage (Vi) and produces a control voltage (Vc); and a voltage switching unit that connects a source voltage (Vdd) of the clock generating unit to the input voltage (Vi) or the filtered voltage (VOB) based on the control voltage (Vc).

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