A Fully-Integrated 0.9W/mm279.1%-Efficiency 200MHz Multi-Phase Buck Converter with Flying-Capacitor-Based Inter-Inductor Current Balancing Technique
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Cho, Jeong-Hyun | ko |
| dc.contributor.author | Bae, Hong-Hyun | ko |
| dc.contributor.author | Lim, Gyu-Wan | ko |
| dc.contributor.author | Kong, Tae-Hwang | ko |
| dc.contributor.author | Yang, Jun-Hyeok | ko |
| dc.contributor.author | Kim, Hyun-Sik | ko |
| dc.date.accessioned | 2022-08-25T02:00:16Z | - |
| dc.date.available | 2022-08-25T02:00:16Z | - |
| dc.date.created | 2022-08-02 | - |
| dc.date.created | 2022-08-02 | - |
| dc.date.issued | 2022-06-12 | - |
| dc.identifier.citation | 2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits), pp.196 - 197 | - |
| dc.identifier.issn | 0743-1562 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/298083 | - |
| dc.description.abstract | This paper presents a fully-integrated (highly-integrated) 0.9W/mm2 (1.01W/mm2) 79.1% (81.4%)-efficiency 2-phase buck converter using on-chip (bond-wire) inductors and a 88.1%-efficiency 4-phase one with external components. They feature in-channel and inter-channel current self-balancing enabled by using flying-capacitor that is mainly aimed to lower the switching voltage. Also, the charge-recycling gate driver is proposed. The chips fabricated in a 55nm CMOS achieve a 45V/s DVS rate and a transient slew rate of 9A/s. | - |
| dc.language | English | - |
| dc.publisher | IEEE | - |
| dc.title | A Fully-Integrated 0.9W/mm279.1%-Efficiency 200MHz Multi-Phase Buck Converter with Flying-Capacitor-Based Inter-Inductor Current Balancing Technique | - |
| dc.type | Conference | - |
| dc.identifier.scopusid | 2-s2.0-85135233052 | - |
| dc.type.rims | CONF | - |
| dc.citation.beginningpage | 196 | - |
| dc.citation.endingpage | 197 | - |
| dc.citation.publicationname | 2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits) | - |
| dc.identifier.conferencecountry | US | - |
| dc.identifier.conferencelocation | Honolulu, HI | - |
| dc.identifier.doi | 10.1109/vlsitechnologyandcir46769.2022.9830282 | - |
| dc.contributor.localauthor | Kim, Hyun-Sik | - |
| dc.contributor.nonIdAuthor | Kong, Tae-Hwang | - |
| dc.contributor.nonIdAuthor | Yang, Jun-Hyeok | - |
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