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dc.contributor.authorChiu, You-Teen_US
dc.contributor.authorLiu, Yu-Hsuanen_US
dc.contributor.authorHung, Chung-Chihen_US
dc.date.accessioned2019-04-02T06:04:51Z-
dc.date.available2019-04-02T06:04:51Z-
dc.date.issued2018-01-01en_US
dc.identifier.issn2474-2724en_US
dc.identifier.urihttp://hdl.handle.net/11536/150807-
dc.description.abstractThis paper presents a high-efficiency and fasttransient current-mode dc-dc buck converter using adaptive clock controller (ACC). The proposed technique can dynamically and smoothly adjust the switching frequency during the transient response to improve the undershoot, overshoot voltage, and recovery time. In this work, only an output inductor, capacitor, and feedback resistors are outside the chip. The circuit was fabricated by using 035-mu m TSMC CMOS process. The input voltage is 5V and the output voltage is 3.3V. The transient recovery time and undershoot voltage are less than 6 mu s and 60mV, respectively, for the load current change from 50mA to 300mA. The maximum conversion efficiency is 94% at 100mA load current. Above 85% conversion efficiency can be achieved for load current from 4OmA to 500mA. With the proposed techniques, the performance of the dc-dc converter is improved significantly.en_US
dc.language.isoen_USen_US
dc.subjectcurrent-modeen_US
dc.subjectdc-dc converteren_US
dc.subjecthigh-performanceen_US
dc.subjecttransient responseen_US
dc.subjectadaptive clock controlen_US
dc.titleA High-Performance Current-Mode DC-DC Buck Converter with Adaptive Clock Control Techniqueen_US
dc.typeProceedings Paperen_US
dc.identifier.journal2018 INTERNATIONAL SYMPOSIUM ON VLSI DESIGN, AUTOMATION AND TEST (VLSI-DAT)en_US
dc.contributor.department電機工程學系zh_TW
dc.contributor.departmentDepartment of Electrical and Computer Engineeringen_US
dc.identifier.wosnumberWOS:000450113800036en_US
dc.citation.woscount0en_US
Appears in Collections:Conferences Paper