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dc.contributor.authorLiu, Chi-Weien_US
dc.contributor.authorChung, Ming-Jieen_US
dc.contributor.authorLee, Hui-Hsuanen_US
dc.contributor.authorLiao, Pei-Chunen_US
dc.contributor.authorChen, Po-Hungen_US
dc.date.accessioned2018-08-21T05:57:04Z-
dc.date.available2018-08-21T05:57:04Z-
dc.date.issued2017-01-01en_US
dc.identifier.urihttp://hdl.handle.net/11536/146993-
dc.description.abstractIn this paper, a single-inductor triple-input-triple-output (SITITO) buck-boost converter with cycle-by-cycle source tracking (CCST) is developed for multi-source energy harvesting. The proposed CCST is capable of harvesting power from the PV and TEG simultaneously, and automatically selects the appropriate source according to the maximum power point (MPP) of the transducers in each switching cycle. The converter provides two regulated outputs for the analog (V-OUT1 = 1.2 V) and the digital (V-OUT2 = 0.4-0.6 V) circuits, while storing the excess energy in a storage capacitor (C-OUT3). An adaptive on-time (AOT) circuit with an adaptive peak-inductor-current (APIC) control is developed for dynamically adjusting the on-time based on the input voltage (V-IN) to obtain high conversion efficiency under different V-IN. The proposed converter achieves a peak efficiency of 84.4% with an available input voltage of 0.05 V to 0.8 V. Compared to the conventional constant peak-inductor-current (CPIC) control, the proposed APIC improves 11 % efficiency at low V-IN.en_US
dc.language.isoen_USen_US
dc.subjectdc-dc converteren_US
dc.subjectmulti-source energy harvestingen_US
dc.subjectsource trackingen_US
dc.subjectadaptive peak-inductor-current controlen_US
dc.titleA Single-Inductor Triple-Input-Triple-Output (SITITO) Energy Harvesting Interface with Cycle-by-Cycle Source Tracking and Adaptive Peak-Inductor-Current Controlen_US
dc.typeProceedings Paperen_US
dc.identifier.journal2017 IEEE ASIAN SOLID-STATE CIRCUITS CONFERENCE (A-SSCC)en_US
dc.citation.spage113en_US
dc.citation.epage116en_US
dc.contributor.department電子工程學系及電子研究所zh_TW
dc.contributor.departmentDepartment of Electronics Engineering and Institute of Electronicsen_US
dc.identifier.wosnumberWOS:000426511300029en_US
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