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dc.contributor.authorHuang, Chao-Jenen_US
dc.contributor.authorSu, Yi-Pingen_US
dc.contributor.authorChen, Ke-Horngen_US
dc.contributor.authorHuang, Li-Renen_US
dc.contributor.authorChu, Fang-Chihen_US
dc.contributor.authorChu, Yuan-Huaen_US
dc.contributor.authorWey, Chin-Longen_US
dc.date.accessioned2019-04-02T06:04:18Z-
dc.date.available2019-04-02T06:04:18Z-
dc.date.issued2013-01-01en_US
dc.identifier.urihttp://hdl.handle.net/11536/150624-
dc.description.abstractwithout any batteries, a low input voltage converter is presented for a single-cell (SC) photovoltaic (PV) energy harvesting to alleviate the energy degradation due to shading effect. The proposed low voltage startup (LVS) circuit with low input voltage of 275 mV and less than 840 ms startup time achieves high voltage conversion ratio to supply a high accuracy bandgap reference. Experimental results show the maximum power throughput is up to 6 mW and the quiescent power is less than 650 mu W with integrated two buck-boost converters and two boost converters. The peak efficiency of the boost converter can be up to 75.8% for ultra-low voltage hearing aid systems.en_US
dc.language.isoen_USen_US
dc.subjectphotovoltaic (PV) energy harvestingen_US
dc.subjectsingle-cell (SC) PVen_US
dc.subjectbuck-boost (BB) converteren_US
dc.subjectlow voltage startup (LVS)en_US
dc.titleBatteryless 275mV Startup Single-Cell Photovoltaic Energy Harvesting System for Alleviating Shading Effecten_US
dc.typeProceedings Paperen_US
dc.identifier.journalPROCEEDINGS OF THE 2013 IEEE ASIAN SOLID-STATE CIRCUITS CONFERENCE (A-SSCC)en_US
dc.citation.spage265en_US
dc.citation.epage268en_US
dc.contributor.department電控工程研究所zh_TW
dc.contributor.departmentInstitute of Electrical and Control Engineeringen_US
dc.identifier.wosnumberWOS:000330857500066en_US
dc.citation.woscount2en_US
Appears in Collections:Conferences Paper