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홈 | MPW / CDC | IP Library

"한국 반도체산업의 경쟁력"

IDEC에서 설계인력양성의 발판을 마련하겠습니다.

IP명 Gate driver for WBG
Category Analog Application electric vehicle
실설계면적 5㎛ X 5㎛ 공급 전압 20V
IP유형 Hard IP 동작속도 100000Hz
검증단계 Silicon 참여공정 HM-2103
IP개요 A short-circuit detection circuit is proposed for power electronics systems that adopt SiC MOSFETs. The proposed short-circuit detection circuit incorporates a digital circuit for processing the voltage induced at the parasitic inductance of the source of SiC MOSFET to obtain an improved stable turn-off operation of the SiC MOSFET under short-circuit condition. The proposed circuit was implemented in a 350-nm Bipolar-CMOS-DMOS (BCD) process. For functional verification, a short-circuit test board integrating the proposed short-circuit detection circuit was developed. Experimental result validates that the proposed short-circuit detection circuit effectively functions under short-circuit condition.
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