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1991
Journal Article
Titel
Intelligens teljes tmenykapcsol'k inverteres alkalmaz sa
Alternative
Smart power switches for inverter applications
Abstract
The paper will discuss two practical ways to get smart power switching elements for the use in inverter applications. The first is a new technology for Smart Power devices using SOI technology developed for VLSI circuits, which seems to give high voltage power integrated circuits a first realistic chance. Nearly all known power transistor technologies can be integrated. A 10 A / 500 V Smart DMOS device with integrated control and driving circuitry will be presented. The second is implemented in a more conventional way by using hybrid circuit technology with a full costum integrated circuit and a standard MOS or IGTB transistor with the same target to get a Smart Power circuit. This method seems to be a more economic possibility in low volume applications. Both circuits have been implemented and practical results are presented. Circuits, results and technology will be discussed.