新型MOSFET技术可降低12V汽车系统的噪声

G. Gambino, C. Mistretta, G. Longo, F. Scrimizzi
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引用次数: 0

摘要

汽车环境需要用于电机控制平台的高功率架构,例如电动助力转向(EPS)和服务泵,以及功率转换系统,例如DC-DC转换器。为了提高效率和热性能,同时保持良好的开关特性和降低高频发射率,意法半导体(ST)开发了新的STPOWER stripet F8 40V技术,并通过了AEC-Q101认证。使用同步降压转换器进行了专用应用测试,以显示器件性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
New MOSFET Technology Lowers Noise in 12V Automotive Systems
The automotive environment requires high-power architectures for motor control platforms, such as electric power steering (EPS) and service pumps, as well as power conversion systems, such as DC-DC converters. To improve efficiency and thermal performance, while maintaining good switching characteristics and reducing the high frequency emission rate, STMicroelectronics (ST) has developed a new STPOWER STripFET F8 40V technology, AEC-Q101 qualified. Dedicated application tests were performed with a synchronous buck converter to show the device performance.
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