国芯网·2025-07-03 13:58Core Viewpoint - Navitas Semiconductor is transitioning its GaN wafer supply from TSMC to PSMC due to TSMC's planned cessation of GaN product manufacturing by July 2027, establishing a strategic partnership with PSMC to ensure continued production and innovation in GaN technology [2][3]. Group 1 - Navitas Semiconductor's sole GaN wafer supplier, TSMC, will terminate production by July 2027, prompting the need for a new supply chain [2]. - Navitas has partnered with PSMC to utilize its 8-inch GaN production line in Hsinchu, Taiwan, with the first devices expected to complete certification by Q4 2025 [2]. - The 100V series is set for initial production in H1 2026, while the 650V devices will transition from TSMC to PSMC over the next 12-24 months [2]. Group 2 - PSMC's General Manager, Zhu Xianguo, expressed excitement about the upcoming mass production and the long-standing collaboration with Navitas in GaN technology [3]. - The production at the 180nm process node on an 8-inch silicon-based GaN platform will enhance power density, speed, efficiency, and cost control [3].