Navitas Unveils 10kW DC-DC Platform for Next-Gen AI Data Centers with 98.5% Efficiency

Navitas Semiconductor has unveiled a 10kW DC–DC power platform that delivers up to 98.5% peak efficiency and 1MHz switching frequency, enabling unprecedented power density for next-generation AI data centers. The all-GaN platform employs 650V and 100V GaNFast FETs in a three-level half-bridge architecture with synchronous rectification. The resulting production-oriented platform supports 800V–to–50V and +/–400V–to–50V architectures at 10kW, integrating auxiliary power and control to simplify adoption and enable high–power-density module designs for HVDC AI data centers.