Reconfigurable digital controller for a buck converter based on FPGAMilanovič, Miro (Avtor) Truntič, Mitja (Avtor) Šlibar, Primož (Avtor) Dolinar, Drago (Avtor) convertersdigital controllersFPGAThis 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.20072012-06-01 11:16:06Neznano27451UDK: 621.3.049COBISS_ID: 10983190ISSN pri članku: 0026-2714NUK URN: URN:SI:UM:DK:KZ72EL2Ysl