GaN transistors in PSU design for space AI processor

Working with AMD, Renesas has created a radiation-tolerant power supply design with GaN power devices for an AMD space-grade ‘Versal adaptive SoC’ – the XQRVC1902, a processor with 400 AI inferencing tiles, dual Arm Cortex-A72 cores, dual Cortex-R5F cores, programmable logic and memory. “ISLVERSALDEMO2Z integrates key radiation-hardened components for power management,” said Renesas. “These ICs ...

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