采用新型STi2GaN解决方案的DC/DC变换器紧凑设计

2020 AEIT International Conference of Electrical and Electronic Technologies for Automotive (AEIT AUTOMOTIVE) Pub Date : 2020-11-18 DOI:10.23919/AEITAUTOMOTIVE50086.2020.9307412

R. Letor, F. Scrimizzi, G. Longo, F. Iucolano, M. Moschetti

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引用次数: 2

摘要

ST继其在智能电源技术领域的历史领导地位之后，推出了适用于100V和650V电压集群的新型STi2GaN产品系列:采用Si控制器的系统封装和集成电源级与驱动器和保护的单片方法，将生产两个主要产品集群，结合适当的封装，将实现最佳的应用性能，包括显着提高高效率和低排放率。本文以汽车48V-12V DC/DC变换器的新型单片h桥为例，说明了STi2GaN技术如何辅助高密度功率变换器的设计。

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Compact design of DC/DC converter with new STi2GaN solution

ST, following its historical leadership position in Smart Power Technologies, is introducing the new STi2GaN Product Family for both 100V and 650V Voltage clusters: System in package with Si controller and Monolithic approach integrating the power stage with driver and protections will produce two main product clusters that, combined with proper packaging, will allow best ever application performances including a significant improvement for high efficiency and low emission rates. Using the example of a new monolithic H-Bridge designed for automotive 48V-12V DC/DC converter, this paper illustrates how STi2GaN technology aids the design of high-density power converter.

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来源期刊

2020 AEIT International Conference of Electrical and Electronic Technologies for Automotive (AEIT AUTOMOTIVE)

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