NasdaqGS:POWISemiconductor
Does Power Integrations’ (POWI) Kyber-Optimized GaN Push Redefine Its High-Voltage AI Data Center Ambitions?
In June 2026, Power Integrations introduced two ultra-slim auxiliary power supply reference designs for 800 VDC AI data centers, including a 15 W single-output and a 35 W six-rail design, both leveraging 1700 V PowiGaN-based InnoMux-2 ICs for compactness and high efficiency.
By tailoring these GaN-based reference designs to NVIDIA’s Kyber liquid-cooled blade-rack architecture, the company is aiming to cut board space and bill-of-materials complexity for next-generation AI data center power...