金吾财讯 | 思佳讯(SWKS)在德国纽伦堡举行的2026年欧洲电力电子系统及元器件展览会上，正式发布了新一代Si829x隔离式安全门驱动器平台。该平台专为电动汽车(EV)主牵引逆变器及其他电气化系统量身定制。作为推动电动汽车核心动力总成升级的技术创新，该平台引入了思佳讯第二代ProVCD可变电流驱动技术。与传统的电压模式控制驱动器相比，该技术能够将系统开关损耗显著降低高达44%，在提升逆变器效率的同时，大幅缩小PCB(印刷电路板)尺寸并降低系统级整体成本。思佳讯产品线管理副总裁Mario Battello介绍称，随着全球电动汽车平台的规模化量产，汽车制造商面临着平衡“提升效率、集成先进功能”与“降低系统成本”的双重压力。Si829x通过创新的电流模式控制与软件可定义特性，打破了传统硬件限制，不仅优化了电动汽车的传动系统，更大幅提升了整车的经济效益。截至本文发稿，SWKS美股盘前股价上涨2.61%，最新报77.34美元。
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