Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박재근 | - |
dc.date.accessioned | 2018-02-12T05:36:06Z | - |
dc.date.available | 2018-02-12T05:36:06Z | - |
dc.date.issued | 2011-09 | - |
dc.identifier.citation | 전기학회논문지, 제60P권, 제3호, p126-132 | en_US |
dc.identifier.issn | 1229-800X | - |
dc.identifier.uri | http://www.dbpia.co.kr/Journal/ArticleDetail/NODE01682238 | - |
dc.identifier.uri | http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=DHJGHA_2011_v60n3_126 | - |
dc.description.abstract | A conventional LDO(Low Dropout Regulator) uses one OPAMP and one signal path. This means that OPAMP’s DC Gain and Bandwidth can’t optimize simultaneously within usable power. This also appears that regulation property and settling time of LDO can’t improve at the same time. Based on this idea, a proposed LDO uses two OPAMP and has two signal path. To improve regulation property, OPAMP where is used in the path which qualities DC gain on a large scale, bandwidth designed narrowly. To improve settling time, OPAMP where is used in the path which qualities DC gain small, bandwidth designed widely. A designed LDO used 0.5um 1P2M process and provided 200mA of output current. A line regulation and load regulation is 12.6㎷/V, 0.25㎷/㎃, respectively. And measured settling time is 1.5us in 5V supply voltage. | en_US |
dc.description.sponsorship | 이 논문은 IDEC (IC Design Education Center)에서 지원된 CAD Tool을 사용하였습니다. 이에 감사를 드립니다. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 대한전기학회 / The Korean Institute of Electrical Engineers | en_US |
dc.subject | LDO | en_US |
dc.subject | Line Regulation | en_US |
dc.subject | Load Regulation | en_US |
dc.subject | Reference Source | en_US |
dc.subject | Settling Time | en_US |
dc.title | 정착시간과 레귤레이션 특성을 개선한 LDO(Low Dropout Regulator)의 설계 | en_US |
dc.title.alternative | A Design of LDO(Low Dropout Regulator) with Enhanced Settling Time and Regulation Property | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 60 | - |
dc.identifier.doi | 10.5370/KIEEP.2011.60.3.126 | - |
dc.relation.page | 126-132 | - |
dc.relation.journal | 전기학회논문지 | - |
dc.contributor.googleauthor | 박경수 | - |
dc.contributor.googleauthor | 박재근 | - |
dc.relation.code | 2012215931 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | parkjgl | - |
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