An LED Driver Connecting a Nested-Type SC Converter and an SI Buck-Boost Converter in Parallel

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dc.contributor.authorEguchi, K.
dc.contributor.authorShibata, A.
dc.contributor.authorDo, W.
dc.contributor.authorAsadi, Farzin
dc.date.accessioned2024-07-12T21:40:41Z
dc.date.available2024-07-12T21:40:41Z
dc.date.issued2021en_US
dc.department[Belirlenecek]en_US
dc.description3rd Asia Energy and Electrical Engineering Symposium, AEEES 2021 -- 26 March 2021 through 29 March 2021 -- -- 168535en_US
dc.description.abstractFor light emitting diode (LED) lighting applications, a novel hybrid LED driver with high voltage gains is proposed in this paper. Unlike existing LED sink drivers with series-connected structure, the proposed driver has the switched-inductor and switched capacitor (SISC) topology combining with an SI buck-boost converter and a nested-type SC converter in parallel. In the proposed topology, the LED cathode and anode are connected to the SI buck-boost converter and the nested-type SC converter, respectively. The characteristics of the proposed topology are analyzed theoretically. Furthermore, the validity of the proposed topology is confirmed by simulation program with integrated circuit emphasis (SPICE) simulations and breadboard experiments. The SPICE simulations and experiments reveal that the proposed driver can achieve high voltage gains and flexible controllability of outputs. © 2021 IEEE.en_US
dc.identifier.doi10.1109/AEEES51875.2021.9403009
dc.identifier.endpage258en_US
dc.identifier.isbn9.78167E+12
dc.identifier.scopus2-s2.0-85105336245en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage255en_US
dc.identifier.urihttps://doi.org/10.1109/AEEES51875.2021.9403009
dc.identifier.urihttps://hdl.handle.net/20.500.12415/7442
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartof2021 3rd Asia Energy and Electrical Engineering Symposium, AEEES 2021en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKY08786
dc.subjectBuck-Boost Convertersen_US
dc.subjectHigh Voltage Gainen_US
dc.subjectLed Driveren_US
dc.subjectNested Topologyen_US
dc.subjectSwitched Capacitor Circuitsen_US
dc.subjectSwitched Inductor Circuitsen_US
dc.titleAn LED Driver Connecting a Nested-Type SC Converter and an SI Buck-Boost Converter in Parallelen_US
dc.typeConference Object
dspace.entity.typePublication

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