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dc.contributor.authorLee, Yu-Hueien_US
dc.contributor.authorChen, Wei-Chungen_US
dc.contributor.authorChiu, Chao-Changen_US
dc.contributor.authorPeng, Shen-Yuen_US
dc.contributor.authorChu, Kuan-Yuen_US
dc.contributor.authorChen, Ke-Horngen_US
dc.contributor.authorLin, Ying-Hsien_US
dc.contributor.authorTsai, Tsung-Yenen_US
dc.contributor.authorHuang, Chen-Chihen_US
dc.contributor.authorLee, Chao-Chengen_US
dc.contributor.authorChen, Yu-Wenen_US
dc.contributor.authorLiang, Chao-Chiunen_US
dc.contributor.authorHo, Chang-Anen_US
dc.contributor.authorYu, Tun-Haoen_US
dc.date.accessioned2017-04-21T06:48:20Z-
dc.date.available2017-04-21T06:48:20Z-
dc.date.issued2012en_US
dc.identifier.isbn978-1-4673-2771-8en_US
dc.identifier.urihttp://hdl.handle.net/11536/134770-
dc.description.abstracta single-inductor dual-output (SIDO) converter with the switchable digital-or-analog (D/A) low-dropout (LDO) regulator achieves an analog dynamic voltage scaling (ADVS) function for ripple suppression and high efficiency in system-on-achip (SoC). The ADVS function helps dynamically adjust the dropout voltage of the switchable D/A LDO regulator with analog operation for ripple suppression according to the load current. On other hand, the switchable D/A LDO regulator activates the digital operation for high efficiency at light loads since the dropout voltage of the LDO regulator can be further reduced. Besides, the bidirectional asynchronous signal pipeline (BASP) can realize the 50nA quiescent current in digital LDO regulator. This chip was fabricated by the 40 nm CMOS process. Experimental results demonstrate the switchable LDO regulator operation with the peak efficiency of 92% and the 7 mV output voltage ripple at 200 mA load because of the ripple suppression. The efficiency can be kept higher than 83% even the load current is 1 mA.en_US
dc.language.isoen_USen_US
dc.titleA Single-Inductor Dual-Output Converter with Switchable Digital-or-Analog Low-Dropout Regulator for Ripple Suppression and High Efficiency Operationen_US
dc.typeProceedings Paperen_US
dc.identifier.journal2012 IEEE Asian Solid State Circuits Conference (A-SSCC)en_US
dc.citation.spage225en_US
dc.citation.epage228en_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:000392841900057en_US
dc.citation.woscount0en_US
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