DocumentCode
2710114
Title
Optimum efficiency-tracking gate driver using adaptive deadtime control for single chip DC-DC converter
Author
Young Uk Hong ; Bae Kun Choi ; Young Jin Woo ; Min Chull Lee ; Tae Woo Kwak ; Han Phuc Le ; Gyu Hyeong Cho
Author_Institution
Korean Intellectual Property Office, Daejeon
fYear
2006
fDate
18-22 June 2006
Firstpage
1
Lastpage
5
Abstract
An optimum efficiency-tracking gate driver for single-chip DC-DC converter is proposed. It prevents an anti-parallel diode turn-on by adaptive deadtime control in sub-ns order. So it minimizes voltage and current spikes during switching transient, which results in high efficiency and EMI performance. Proposed gate driver is applied to buck converter using 0.35 mum CMOS process
Keywords
DC-DC power convertors; adaptive control; driver circuits; switching convertors; CMOS process; adaptive deadtime control; antiparallel diode turn-on; buck converter; efficiency-tracking gate driver; single chip DC-DC converter; switching transient; Adaptive control; DC-DC power converters; Delay; Diodes; Driver circuits; Intellectual property; Programmable control; Switches; Switching converters; Switching loss;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2006. PESC '06. 37th IEEE
Conference_Location
Jeju
ISSN
0275-9306
Print_ISBN
0-7803-9716-9
Type
conf
DOI
10.1109/PESC.2006.1711783
Filename
1711783
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