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Reconfigurable digital controller for a buck converter based on FPGA
Miro Milanovič, Mitja Truntič, Primož Šlibar, Drago Dolinar, 2007, original scientific article

Abstract: This paper presents a complete digitally controlled dc-dc buck converter performed by FPGA circuitry. All tasks, analog to digital conversion, control algorithm and pulse width modulation, were implemented in the FPGA. This approach enables high-speed dynamic response and programmability by the controller, without external passive components. In addition, the controller's structure can be easily changed with out external components. The applied algorithm enables a switching frequency of 100 kHz.
Keywords: converters, digital controllers, FPGA
Published in DKUM: 01.06.2012; Views: 1934; Downloads: 109
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