onsemi partners with Nvidia to accelerate transition to 800 VDC power solutions Posted on July 29, 2025 by wpadmin onsemi (NASDAQ:ON) stock rose nearly 3% premarket on Tuesday after it announced a collaboration with Nvidia (NASDAQ:NVDA) to accelerate transition to 800 Volts Direct Current power solutions for next-generation artificial intelligence data centers. At the core of this shift is a