Design of a Single Inductor LED Sink Driver Employing a Negative Hybrid Cockcroft-Walton/Dickson Multiplier

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dc.authoridAsadi, Farzin/0000-0002-5928-0807en_US
dc.contributor.authorEguchi, Kei
dc.contributor.authorShibata, Akira
dc.contributor.authorIshibashi, Takaaki
dc.contributor.authorAsadi, Farzin
dc.date.accessioned2024-07-12T21:40:33Z
dc.date.available2024-07-12T21:40:33Z
dc.date.issued2021en_US
dc.department[Belirlenecek]en_US
dc.description4th IEEE International Conference on Power and Energy Applications (ICPEA) -- OCT 09-11, 2021 -- ELECTR NETWORKen_US
dc.description.abstractFor a lithium-ion battery input, a new LED (Light-Emitting Diode) sink driver with a single inductor is presented in this paper. Unlike existing LED sink drivers, the proposed driver consists of a negative hybrid Cockcroft-Walton/Dickson multiplier and a buck-boost converter. By connecting the negative hybrid Cockcroft-Walton/Dickson multiplier to the buck-boost converter in series, the proposed topology can provide not only a higher voltage gain but also smaller component count and simpler switching control. To confirm the effectiveness of the proposed topology, theoretical analysis, computer simulations and experiments were performed regarding the simplest proposed driver realizing 8 times gain. Furthermore, the comparative analysis clarified that the proposed driver can provide higher power efficiency and smaller component counts than conventional drivers.en_US
dc.description.sponsorshipIEEE,Pusan Natl Univ,Singapore Inst Electen_US
dc.identifier.doi10.1109/ICPEA52760.2021.9639082
dc.identifier.endpage28en_US
dc.identifier.isbn978-1-6654-1395-4
dc.identifier.scopus2-s2.0-85124169195en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage24en_US
dc.identifier.urihttps://doi.org/10.1109/ICPEA52760.2021.9639082
dc.identifier.urihttps://hdl.handle.net/20.500.12415/7365
dc.identifier.wosWOS:000766004000005en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherIeeeen_US
dc.relation.ispartof2021 Ieee The 4th International Conference on Power And Energy Applications (Icpea 2021)en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKY08706
dc.subjectLed Sink Driversen_US
dc.subjectBuck-Boost Convertersen_US
dc.subjectHybrid Cockcroft-Walton/Dickson Multipliersen_US
dc.subjectNegative Convertersen_US
dc.subjectDc/Dc Convertersen_US
dc.titleDesign of a Single Inductor LED Sink Driver Employing a Negative Hybrid Cockcroft-Walton/Dickson Multiplieren_US
dc.typeConference Object
dspace.entity.typePublication

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