onsemi & NVIDIA Partner to Revolutionize AI Data Centers with 800VDC Power for Extreme Efficiency
Do Son 
onsemi has announced a strategic collaboration with NVIDIA to accelerate the transformation of AI data centers toward an 800-volt direct current (800VDC) power architecture. This shift aims to significantly enhance energy efficiency and power density across data center infrastructures, laying a robust technological foundation for sustainable operations.
As AI applications and generative models continue to evolve at a rapid pace, the power load and energy demands on data centers are soaring. Traditional power distribution frameworks are increasingly inadequate in meeting the massive power output required by high-performance computing systems. The jointly implemented 800VDC direct power architecture promises to dramatically reduce transmission losses, boost energy utilization efficiency, and shrink the physical footprint of systems—ultimately elevating operational density.
At the heart of this 800VDC architecture lies the critical challenge of managing and distributing vast amounts of electrical power efficiently. Leveraging its comprehensive portfolio of intelligent power solutions, onsemi provides end-to-end high-efficiency, high-density power conversion—from high-voltage AC/DC transformation at substations to precise voltage regulation at the processor level—positioning itself as a pivotal enabler in next-generation AI data center power infrastructures.
onsemi brings decades of innovation in both silicon and silicon carbide technologies, offering modular designs that integrate smart monitoring and control across solid-state transformers, power modules, 800VDC distribution networks, and final-stage CPU/GPU power delivery. These solutions are not only highly scalable but also adaptable to AI compute environments of varying sizes and complexities.
As sustainability and energy consumption management become pressing priorities for enterprises, the partnership between onsemi and NVIDIA underscores a paradigm shift—one that extends beyond computational performance to embrace comprehensive energy intelligence, enabling dual optimization of long-term operating costs and carbon footprints. As more organizations deploy high-power AI models and services, the 800VDC power standard is poised to emerge as a core benchmark in the evolution of modern data centers.
This collaboration also highlights the strategic value of semiconductor power technologies in the transformation of AI infrastructure, marking a significant step toward a more efficient, intelligent, and sustainable computing future for the industry at large.
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