2009
DOI: 10.1109/ispsd.2009.5158047
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New self-controlled and self-protected IGBT based integrated switch

Abstract: In this paper, we present the realization of a new self-controlled integrated power switch dedicated to selfswitching mode power converters. To achieve this function, an original topology based on an IGBT is proposed. Its operating modes are analyzed using 2D physical simulation. To realize this new power switch, a technological process compatible with the IGBT process and with 3D capacitors realization is proposed.

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Cited by 5 publications
(3 citation statements)
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“…In this case, CMOS compatibility of the processes employed to create the 3D capacitors should be ensured, as thermal budget from one component can create unwanted diffusion in the other component. As an example of compatibility and pooling of technological steps between active and passive components, our team at LAAS-CNRS published a study on how to integrate 3D capacitors with power devices on the same wafer using the functional integration concept [41]. In power conversion, for switches control, the realization of drivers autonomous in energy, requires a storage cell.…”
Section: ) Integration In Power Systems: On-chip (Soc) or In-packagementioning
confidence: 99%
“…In this case, CMOS compatibility of the processes employed to create the 3D capacitors should be ensured, as thermal budget from one component can create unwanted diffusion in the other component. As an example of compatibility and pooling of technological steps between active and passive components, our team at LAAS-CNRS published a study on how to integrate 3D capacitors with power devices on the same wafer using the functional integration concept [41]. In power conversion, for switches control, the realization of drivers autonomous in energy, requires a storage cell.…”
Section: ) Integration In Power Systems: On-chip (Soc) or In-packagementioning
confidence: 99%
“…The fabrication steps of the capacitor (from step a to step d) are CMOS compatible and can be accommodated in the process flow of power components, as demonstrated with MOSFETs in [29] for self power supply application. The magnetic shield and the microinductor are typical back-end processing steps.…”
Section: Fabrication Processmentioning
confidence: 99%
“…However, the Silicon platform still has numerous advantages, most significantly its availability, reliability and performances. The heterogeneous and monolithic integration within Silicon power transistors is still a great way to improve not only the transistor itself, but the whole power switch function in power converters [2], [3]. Although several integrated solutions for driver supplies or gate drivers are available, only a few solutions have been presented to date for the integration of the required isolation between the power switch and its external control driver [4], [5].…”
Section: Introductionmentioning
confidence: 99%