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dc.contributor.authorChen, Chia-Minen_US
dc.contributor.authorChiang, Chun-Yenen_US
dc.contributor.authorDu, Chen-Chengen_US
dc.contributor.authorChou, Fang-Tingen_US
dc.contributor.authorHung, Chung-Chihen_US
dc.date.accessioned2014-12-08T15:34:51Z-
dc.date.available2014-12-08T15:34:51Z-
dc.date.issued2013en_US
dc.identifier.isbn978-1-4799-0277-4978-1-4799-0280-4en_US
dc.identifier.urihttp://hdl.handle.net/11536/23717-
dc.description.abstractThis paper presents an inductorless dual-output switched-capacitor DC-DC converter employing pseudo-three-phase swap-and-cross control (PTPSCC) and an amplitude modulation mechanism (AMM). The AMM circuit scales the amplitudes of the driving signals for the switches according to the loading conditions in order to minimize switching losses. To reduce output ripples, average charge distribution, and improve regulation, the PTPSCC circuit continuously switches power transistors to deliver enough charge to the outputs by keeping at least one flying capacitor connected to each output. The two outputs were regulated at 2.5 V and 0.8 V with input ranges of 1.7-2 V. The maximum output loading was 100 mA for both outputs. A power efficiency of 90.5% was achieved at a maximum total output power of 330 mW with a switching frequency of 500 kHz. The maximal peak-to-peak output ripple voltages for the two outputs under 100 mA load currents were suppressed to below 26 mV and 20 mV, respectively.en_US
dc.language.isoen_USen_US
dc.subjectswitched-capacitoren_US
dc.subjectDC-DC converteren_US
dc.subjectoutput rippleen_US
dc.titleDual-Output Switched-Capacitor DC-DC Converter With Peseudo-Three-Phase Swap-and-Cross Control and Amplitude Modulation Mechanismen_US
dc.typeProceedings Paperen_US
dc.identifier.journalPROCEEDINGS OF THE 2013 IEEE ASIAN SOLID-STATE CIRCUITS CONFERENCE (A-SSCC)en_US
dc.citation.spage57en_US
dc.citation.epage60en_US
dc.contributor.department電機資訊學士班zh_TW
dc.contributor.departmentUndergraduate Honors Program of Electrical Engineering and Computer Scienceen_US
dc.identifier.wosnumberWOS:000330857500015-
Appears in Collections:Conferences Paper