Renesas' plastic-packaged, radiation tolerant PWM controllers are used for DC/DC power supplies in small satellites (smallsats) and launch vehicles. These controllers provide fast signal propagation and output switching in a small plastic package, reducing PCB area up to 3x compared to competitive ceramic packages. It reduces power loss more than 3x, and its adjustable operating frequency enables higher efficiency and the use of smaller passive filter components.

Downloads

Type Title Date
Software & Tools - Software Log in to Download ZIP 145.10 MB
1 item

Product Selector: Rad Tolerant PWM Controllers

Explore our catalog of products through our parametric product selector tool. Compare specifications across various parameters to find the right part for your design.

Product Selector

Documentation

Type Title Date
Brochure PDF 5.02 MB
White Paper PDF 470 KB 日本語
White Paper PDF 405 KB
Application Note PDF 338 KB
4 items

Videos & Training

Radiation-Tolerant Plastic-Package ICs Overview

Learn about Renesas'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.

Tools & Resources