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.
Product Selector: Rad Tolerant PWM Controllers
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Product SelectorDocumentation
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| 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 | |
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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.
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