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晶方科技(603005.SH):目前VisIC公司正積極與知名汽車廠商合作,開發800V及以上高功率驅動逆變器用氮化鎵器件和系統
格隆匯 05-31 16:42

格隆匯5月31日丨晶方科技(603005.SH)在2023年5月31日業績説明會上表示,公司的晶圓級微型光學器件製造技術在車用智能交互、AR/VR眼鏡等領域均有廣闊應用前景。VisIC公司為全球領先的第三代半導體GaN(氮化鎵)器件設計公司,其設計的氮化鎵功率器件可廣泛應用於手機充電器、電動汽車、5G基站、高功率激光等應用領域。目前VisIC公司正積極與知名汽車廠商合作,開發800V及以上高功率驅動逆變器用氮化鎵器件和系統,可為電動汽車提供更高轉換效率,更小模塊體積和更優性價比的器件產品。2023年2月,VisIC公司和客户共同完成了全球統一輕型車輛測試程序駕駛循環測試,證明其D3GaN半導體技術非常適合最具挑戰性的大功率汽車應用。快速開關應用中需要擔憂的並聯以及波形振盪問題已得到解決。測試中,該逆變器相電流在400V母線電壓時達到350Arms。

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