The space market has been driving towards more efficient power management solutions. Part of the drive includes the use of Gallium Nitride Field Effect Transistors (GaN FETs) for power conversion. GaN FETs have higher power conversion efficiency and have more natural immunity to radiation, due to them being wide-bandgap semiconductors. Equally important is the use of the correct driver that will allow reliable operation and maximize the benefits of the GaN FETs. Some of the key driver requirements are: a well-regulated gate drive voltage, high source/sink current capability and a split driver output stage.

Renesas' radiation hardened portfolio includes low-side GaN FET drivers to drive GaN FETs used in power systems. These drivers contain all the features necessary to reliably drive enhancement mode GaN FETs in space applications.

文档

文档标题 language 类型 文档格式 文件大小 日期
应用指南 & 白皮书
AN9867: End of Life Derating: A Necessity or Overkill 应用文档 PDF 338 KB
Taking Advantage of GaN in Small Satellite “New Space” Applications 日本語 白皮书 PDF 470 KB
Advantages of Using Gallium NitrideFETs in Satellite Applications 白皮书 PDF 548 KB
其他
Intersil Space Products Brochure 手册 PDF 3.14 MB
Intersil Commercial Lab Services 手册 PDF 364 KB

新闻及更多资源

类型 日期 升序排列
Low Dose Rate Acceptance Testing 基本页面 2020年3月25日
Standard Data Package 基本页面 2020年3月19日
Rad Hard SMD Test Flow 基本页面 2020年3月19日
Rad Hard Test Reports 基本页面 2020年3月19日