DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hong, Sung-Wan | ko |
dc.contributor.author | Park, Sang Hui | ko |
dc.contributor.author | Kong, Tae-Hwang | ko |
dc.contributor.author | Cho, Gyu-Hyeong | ko |
dc.date.accessioned | 2016-04-20T06:20:07Z | - |
dc.date.available | 2016-04-20T06:20:07Z | - |
dc.date.created | 2015-11-02 | - |
dc.date.created | 2015-11-02 | - |
dc.date.created | 2015-11-02 | - |
dc.date.created | 2015-11-02 | - |
dc.date.issued | 2015-10 | - |
dc.identifier.citation | IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.50, no.10, pp.2380 - 2393 | - |
dc.identifier.issn | 0018-9200 | - |
dc.identifier.uri | http://hdl.handle.net/10203/205265 | - |
dc.description.abstract | A DC-DC converter, which tracks minimum power loss under various conditions, is presented in this paper. With this DC-DC converter, a new approach for optimum efficiency, which implements theoretical equations intactly at the circuit level, was adopted. This approach has high reliability against process variation. The concept of lossless soft-switching was also adopted in discontinuous-conduction-mode (DCM) operation. The proposed DC-DC converter has a maximum power efficiency of 91% at the switching frequency of 1 MHz. The proposed converter is able to maintain a maximum power efficiency of around 90% over the whole range of input voltage from 2.9 to 4.5 V and output voltage from -3.8 to -5.9 V. This chip is implemented in a 0.35 pm BCD process and occupies an area of 2.1x 1.4 mm(2). | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Inverting Buck-Boost DC-DC Converter for Mobile AMOLED Display Using Real-Time Self-Tuned Minimum Power-Loss Tracking (MPLT) Scheme With Loss less Soft-Switching for Discontinuous Conduction Mode | - |
dc.type | Article | - |
dc.identifier.wosid | 000362359700014 | - |
dc.identifier.scopusid | 2-s2.0-85028209037 | - |
dc.type.rims | ART | - |
dc.citation.volume | 50 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 2380 | - |
dc.citation.endingpage | 2393 | - |
dc.citation.publicationname | IEEE JOURNAL OF SOLID-STATE CIRCUITS | - |
dc.identifier.doi | 10.1109/JSSC.2015.2450713 | - |
dc.contributor.localauthor | Cho, Gyu-Hyeong | - |
dc.contributor.nonIdAuthor | Hong, Sung-Wan | - |
dc.contributor.nonIdAuthor | Kong, Tae-Hwang | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | DC-DC power conversion | - |
dc.subject.keywordAuthor | inverting buck-boost converter | - |
dc.subject.keywordAuthor | minimum power-loss tracking | - |
dc.subject.keywordAuthor | negative voltage generator | - |
dc.subject.keywordAuthor | real-time operation | - |
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