专利名称:Circuit Arrangement and Method for
Voltage Conversion
发明人:Thomas Jessenig,Manfred Lueger申请号:US12302278申请日:20070524
公开号:US20090284178A1公开日:20091119
专利附图:
摘要:A circuit arrangement () for voltage conversion comprises a forward branch ()with a first load terminal () to which an electrical load () can be coupled and a feedbackbranch () with a sampling device (). The electrical load () can be operated with pulse width
modulation. A method for voltage conversion comprises the following steps: an electricalload () is supplied with energy using pulse width modulation. A feedback voltage (Vfb)that can be tapped at a terminal of the electrical load () is sampled in a first clock phaseduring which the electrical load () is supplied with energy. The voltage conversion iscontrolled as a function of the feedback voltage (Vfb).
申请人:Thomas Jessenig,Manfred Lueger
地址:Klagenfurt AT,Preding AT
国籍:AT,AT
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