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Modelling and Design of Digital DC-DC Converters
Linköping University, Department of Electrical Engineering. Linköping University, Faculty of Science & Engineering.
2016 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Digital Switched mode power supplies are nowadays popular enough to be the obvious choice in many applications. Among all set-up and control techniques, the current mode DC-DC converter is often considered when performance and stability are of interest. This has also motivated all the “on chip” and ASIC implementations seen on the market, where current mode control technique is used. However, the development of FPGAs has created an important alternative to ASICs and DSPs. The flexibility and integration possibility is two important advantages among others. In this thesis report, an FPGA-based current mode buck/boost DC-DC converter is built in a stepwise manner, starting from the mathematical model. The goal is a simulation model which creates a basis for discussion about the advantages and disadvantages of current mode DC-DC converters, implemented in FPGAs.

Place, publisher, year, edition, pages
2016. , 91 p.
Keyword [en]
DC-DC, Buck, Boost, Digital, Converter, Design, Comparision
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
URN: urn:nbn:se:liu:diva-127713ISRN: LiTH-ISY-EX--16/4942--SEOAI: diva2:926857
Subject / course
Computer Engineering
Available from: 2016-05-10 Created: 2016-05-10 Last updated: 2016-05-10Bibliographically approved

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Department of Electrical EngineeringFaculty of Science & Engineering
Electrical Engineering, Electronic Engineering, Information Engineering

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