Circuito de Manejo de Compuerta de Bajo Costo para MOSFET e IGBTs (Low Cost Gate Drive Circuit for MOSFETs and IGBTs)

Gerardo Ceglia (gceglia@usb.ve), Víctor Guzmán (vguzman@usb.ve), María Isabel Giménez (mgimenez@usb.ve), Julio Walter (jwalter@usb.ve)


Grupo de Sistemas Industriales y Electrónica de Potencia, Universidad Simón Bolívar.
This paper appears in: Revista IEEE América Latina

Publication Date: Oct. 2005
Volume: 3,   Issue: 4 
ISSN: 1548-0992


Abstract:
This work presents the design and implementation of a general purpose low cost drive circuit for insulated gate electronic power devices such as MOSFET and IGBT. The proposed drive circuit implementation is explained in detail and the results and waveforms obtained when the drive circuit is used in a chopper circuit with IGBT are presented.

Index Terms:
Drive circuit, IGBT, MOSFET.   


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