1. Digitally Controlled Hybrid Switching Step-Up Converter.
- Author
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Lovasz, Evelyn-Astrid, Lascu, Dan, and Lica, Septimiu
- Subjects
DIGITAL signal processing ,ELECTRONIC paper ,CASCADE converters ,TRANSFER functions ,DC-to-DC converters ,ANALOG-to-digital converters ,DIGITAL-to-analog converters - Abstract
This paper focuses on the digital closed-loop design for a step-up converter with hybrid switching. For this purpose, for the first time, the control-to-output small-signal transfer function of a hybrid switching converter is determined in the rational form. Based on it, a type 3 analog controller is designed, and then, its digitized counterpart is found, and the digital controller is designed using a digital signal processor. The closed-loop operation is then validated both through simulation and practical implementation. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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