An Integrated SiC CMOS Gate Driver

被引:0
|
作者
Barlow, Matthew [1 ]
Ahmed, Shamim [1 ]
Mantooth, H. Alan [1 ]
Francis, A. Matt [2 ]
机构
[1] Univ Arkansas, Dept Elect Engn, Fayetteville, AR 72701 USA
[2] Ozark Integrated Circuits Inc, Fayetteville, AR USA
关键词
high-temperature electronics; driver circuits; silicon carbide;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
In this work, the first reported integrated silicon carbide (SiC) CMOS gate driver is presented. The gate driver is designed in a 15V, 1.2 mu m silicon carbide CMOS process, and simulated from 25 degrees C to 300 degrees C. The gate drivers are packaged and tested over a wide temperature range. Measured peak output current exceeds the 4 A source, 8 A sink current design goals at room temperature. The measured gate driver rise and fall times are 74.2 ns and 36.8 ns, respectively, while driving a SiC power MOSFET at a package temperature above 500 degrees C. Switching operation is demonstrated while at temperature.
引用
收藏
页码:1646 / 1649
页数:4
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