DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, Hongseok | ko |
dc.contributor.author | Jang, Doojin | ko |
dc.contributor.author | Kang, Gyeong Gu | ko |
dc.contributor.author | Kim, Jinuk | ko |
dc.contributor.author | Kim, Chul | ko |
dc.contributor.author | Ha, Sohmyung | ko |
dc.contributor.author | Je, Minkyu | ko |
dc.date.accessioned | 2021-11-05T06:41:49Z | - |
dc.date.available | 2021-11-05T06:41:49Z | - |
dc.date.created | 2021-10-26 | - |
dc.date.issued | 2021-06 | - |
dc.identifier.citation | 35th Symposium on VLSI Circuits, VLSI Circuits 2021 | - |
dc.identifier.issn | 2158-5601 | - |
dc.identifier.uri | http://hdl.handle.net/10203/288886 | - |
dc.description.abstract | This paper presents a hybrid dual-path Buck-Boost DC-DC converter (DPBB) achieving high power efficiency for the entire input voltage (VIN) range (2.8 to 4.2V) from a Li-ion battery for mobile applications. Unlike conventional noninverting buck-boost converters (CBB), the proposed DPBB supplies a load current (ILOAD) at all phases by using the inductor path (L-path) and capacitor path (C-path) alternately. As a result, our design achieves high efficiency by reducing conduction losses and suppresses the output voltage (VOUT) ripple. It has only a single control mode over the whole VIN range, unlike the previous designs that require complex mode transitions. Note that high efficiency is achieved not only across a wide ILOAD range but also over a wide VIN range. The proposed DPBB achieves 96.6% peak efficiency with the smallest difference between the maximum and minimum efficiencies over a given range of ILOAD and VIN. © 2021 JSAP. | - |
dc.language | English | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | A 96.6%-Efficiency Continuous-Input-Current Hybrid Dual-Path Buck-Boost Converter with Single-Mode Operation and Non-Stopping Output Current Delivery | - |
dc.type | Conference | - |
dc.identifier.scopusid | 2-s2.0-85111797869 | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | 35th Symposium on VLSI Circuits, VLSI Circuits 2021 | - |
dc.identifier.conferencecountry | JA | - |
dc.identifier.doi | 10.23919/VLSICircuits52068.2021.9492409 | - |
dc.contributor.localauthor | Je, Minkyu | - |
dc.contributor.nonIdAuthor | Kang, Gyeong Gu | - |
dc.contributor.nonIdAuthor | Kim, Jinuk | - |
dc.contributor.nonIdAuthor | Kim, Chul | - |
dc.contributor.nonIdAuthor | Ha, Sohmyung | - |
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