onsemi Collaborates with NVIDIA to Advance Next-Gen AI Data Centers with 800V DC Power Architecture

onsemi (Nasdaq: ON) has announced a collaboration with NVIDIA to drive the transition to 800V direct current (VDC) power architecture. This transformative solution will significantly enhance the energy efficiency, power density, and sustainability of next-generation artificial intelligence (AI) data centers.

The new power distribution system is central to this transformation—it must distribute massive amounts of electricity with minimal losses during each voltage conversion step. onsemi's intelligent power portfolio plays a critical role by providing high-efficiency, high-density power conversion technologies across the entire power chain, from high-voltage AC/DC conversion at the substation level to precise voltage regulation at the processor level.

Leveraging decades of innovation in both silicon and silicon carbide (SiC) technologies, onsemi delivers industry-leading solutions for solid-state transformers, power supply units, 800V DC distribution, and core power delivery—all integrated with intelligent monitoring and control capabilities. This breadth and depth of technical capability makes onsemi one of the few companies able to meet the stringent power demands of modern AI infrastructure with scalable, practical designs.