Renesas' rad tolerant, high efficiency, monolithic, synchronous buck regulator with integrated MOSFETs offers best-in-class Single Event Transient (SET) performance, which is critical when powering mission critical FGPAs, microcontrollers or microprocessors. The device is an ideal choice to power many of today’s small form factor applications. Radiation tolerant plastic-package ICs are designed to support the emerging field of small satellites (smallsats) that will provide solutions such as high-speed Internet connections to hundreds of millions of users in communities, governments, and businesses worldwide.

Design Resources

Taking Advantage of GaN in Small Satellite New Space Applications

Taking Advantage of GaN in Small Satellite “New Space” Applications

Learn how Renesas GaN FETs allow for more efficient switching, higher frequency operation, reduced gate drive voltage, and smaller solution sizes in satellite applications.

Knowledge Base

Rad Tolerant Power FAQs

Find answers to common questions, support articles and development hints.


FAQs

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Learn about the Intersil radiation-tolerant plastic-package ICs designed to support the emerging field of small satellites.
2:56
Learn about the Intersil radiation-tolerant plastic-package ICs designed to support the emerging field of small satellites.
2:56
Learn about the Intersil radiation-tolerant plastic-package ICs designed to support the emerging field of small satellites.

Evaluation Tools

ISL71040MEV1Z Radiation Tolerant Low-Side GaN FET Driver Eval Board

Evaluation Kit

ISL71040MEV1Z

The ISL71040MEV1Z evaluation platform is designed to evaluate the ISL71040M radiation tolerant low-side GaN FET driver.

ISL71043MEVAL1Z Radiation Tolerant Single-Ended Current Mode PWM Controller Eval Board

Evaluation Kit

ISL71043MEVAL1Z

The ISL71043MEVAL1Z eval board is used to evaluate the ISL71043M PWM controller and ISL71040M GaN FET driver in a flyback power supply configuration.