Renesas' radiation hardened plastic package power management ICs (PMICs) are designed to power and support applications where high-reliability screening and radiation assurance are required, but for a smaller PCB footprint. These include mission critical applications and may be at Low Earth Orbit (LEO), Medium Earth Orbit (MEO) or Geostationary Earth Orbit (GEO) altitudes. This includes traditional satellites looking to save PCB area in their designs, or even small satellites intended for GEO operation. These products are also ideal for LEO small sat and constellation mission critical applications.

Renesas’ rad hard plastic package power management IC technology includes switching regulators, Gallium Nitride (GaN) FETs with integrated low-side driver.

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Rad Hard Plastic GaN FETs

GaN FET drivers used for DC/DC power supplies in many different mission types

Rad Hard Plastic Switching Regulators

Sync buck regulator with integrated MOSFETs for best-in-class SET performance


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PDF 4.85 MB 手册
PDF 229 KB 技术摘要
PDF 533 KB 白皮书
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Radiation-Tolerant Plastic-Package ICs Overview

Learn about Intersil's family of radiation-tolerant plastic-package ICs designed to support the emerging field of small satellites that will provide solutions such as high-speed Internet connections to hundreds of millions of users in communities, governments, and businesses worldwide. These ICs deliver rad-tolerance performance at a much lower cost point versus radiation assurance tested Class V (space level) products.