학술논문
A 600V driver IC with new short protection in hybrid electric vehicle IGBT inverter system
Document Type
Conference
Author
Source
Proceedings. ISPSD '05. The 17th International Symposium on Power Semiconductor Devices and ICs, 2005. Power semiconductor devices & ICs Power Semiconductor Devices and ICs, 2005. Proceedings. ISPSD '05. The 17th International Symposium on. :59-62 2005
Subject
Language
ISSN
1063-6854
1946-0201
1946-0201
Abstract
We have developed a 600V high voltage half-bridge gate driver IC used to drive large current inverters such as those used in HEVs (hybrid electric vehicles). In order to improve the robustness of short circuit operation, a new short protection circuit and a noise removal circuit were proposed. Furthermore, a reduction of the short circuit current was examined. Thus, this high voltage IC can drive almost all types of IGBT (insulated gate bipolar transistor) modules up to 600A/600V.