Circuit Arrangement and Method for Voltage Convers

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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