David Williams

Jeremy Kwan

Craig Ellis

- Alpha and Omega Semiconductor (AOSL) announced its support for **NVIDIA's 800 VDC power architecture** for next-generation AI data centers, which are designed to power megawatt-scale racks for AI workloads.  **[1387467_30dfba2e177845dda950abdd77b189b8_0]** 
- The 800 VDC architecture represents a fundamental shift from traditional 54V power distribution, promising **significant efficiency gains**, reduced copper usage, and improved reliability by reducing power conversion steps.  **[1387467_30dfba2e177845dda950abdd77b189b8_0]** 
- AOSL's portfolio of **Silicon Carbide (SiC) and Gallium Nitride (GaN) products** are strategically aligned to meet the core technical demands of the 800 VDC architecture, handling higher voltages and frequencies with maximum efficiency.  **[1387467_30dfba2e177845dda950abdd77b189b8_0]** 
- The company's solutions, including SiC devices for high-voltage conversion and GaN FETs for high-density DC-DC conversion, are expected to contribute to **up to a 5% improvement in end-to-end efficiency** and a **45% reduction in copper requirements**.  **[1387467_30dfba2e177845dda950abdd77b189b8_1]**

ALPHA & OMEGA SEMICONDUCTOR (AOSL)