Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | 이정협 | - |
dc.contributor.author | Woojin Jang | - |
dc.date.accessioned | 2024-02-29T21:02:29Z | - |
dc.date.available | 2024-02-29T21:02:29Z | - |
dc.date.issued | 2024 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/48110 | - |
dc.identifier.uri | http://dgist.dcollection.net/common/orgView/200000723413 | - |
dc.description | low dropout regulator(LDO);self-oscillating charge pump(SOCP);NMOS pass transistor;highly power-efficient;low VIN operation | - |
dc.description.tableofcontents | Ⅰ. Introduction 1 1.1 Background 1 1.1.1 Types of PMIC 1 1.1.2 Structure of power managing for battery-powered SoC 3 ⅠI. Literature Review 7 2.1 Conventional LDOs 7 2.1.1 Conventional ALDOs 7 2.1.2 Conventional DLDOs 8 2.2 ALDOs Targeted of Low Input Voltage 9 2.2.1 Time-based ALDOs 10 2.2.2 ALDOs with multi-stage EA 11 2.3 Pass Transistor under Low VDO conditions 12 2.3.1 Relationship between VDO and IL 13 2.3.2 Pass transistor selection 15 2.3.3 Limitation for lowering VDO in NMOS LDOs 16 ⅠII. Proposed System 19 3.1 System Design 19 3.1.1 Target specification of proposed LDO 19 3.1.2 Overall architecture of proposed LDO 20 3.2 Circuit Design 22 3.2.1 Self-oscillating charge pump(SOCP) 22 3.2.2 Delay cell 24 3.2.3 Invert phase-synchronized SOCP(I-SOCP) 25 3.2.4 Error amplifier(EA) 26 3.3 Stability Analysis 28 ⅠV. Measurement Results and Conclusions 35 4.1 Measurement Results 35 V. Conclusions and Future Works 47 5.1 Conclusions 47 5.2 Future Works 48 References 50 |
- |
dc.format.extent | 53 | - |
dc.language | eng | - |
dc.publisher | DGIST | - |
dc.title | A Highly Power-Efficient LDO with Reliable Low Input Voltage Operation | - |
dc.title.alternative | 저전압 입력 전압에서 동작이 가능한 높은 전력효율을 갖는 선형 레귤레이터 | - |
dc.type | Thesis | - |
dc.identifier.doi | 10.22677/THESIS.200000723413 | - |
dc.description.degree | Master | - |
dc.contributor.department | Department of Electrical Engineering and Computer Science | - |
dc.contributor.coadvisor | Minyoung Song | - |
dc.date.awarded | 2024-02-01 | - |
dc.publisher.location | Daegu | - |
dc.description.database | dCollection | - |
dc.citation | XT.IM장66 202402 | - |
dc.date.accepted | 2024-01-30 | - |
dc.contributor.alternativeDepartment | 전기전자컴퓨터공학과 | - |
dc.subject.keyword | low dropout regulator(LDO) | - |
dc.subject.keyword | self-oscillating charge pump(SOCP) | - |
dc.subject.keyword | NMOS pass transistor | - |
dc.subject.keyword | highly power-efficient | - |
dc.subject.keyword | low VIN operation | - |
dc.contributor.affiliatedAuthor | Woojin Jang | - |
dc.contributor.affiliatedAuthor | Junghyup Lee | - |
dc.contributor.affiliatedAuthor | Minyoung Song | - |
dc.contributor.alternativeName | 장우진 | - |
dc.contributor.alternativeName | Junghyup Lee | - |
dc.contributor.alternativeName | 송민영 | - |
dc.rights.embargoReleaseDate | 2025-02-28 | - |
There are no files associated with this item.