AOSL News & Events

Alpha and Omega Semiconductor will exhibit its latest power management solutions that meet increasing AI core power, AI data center and industrial power needs at the PCIM Expo 2026. Attendees are invited to see the product advancements that enable developers to overcome design challenges by safely maximizing performance, boosting efficiency, matching board-space limitations, and meeting AI power-delivery requirements. The key application area solutions shown in the AOS booth include: AOS introduced several new power management solutions for AI computing, graphics, and next-generation notebook applications. Highlights include the AOZ73216QI and AOZ73104QI controllers for high-performance GPUs and SoCs in AI data centers, and new Type-C EPR 3.1 protection switches supporting safe, reliable power delivery up to 240W for next-generation USB Type-C applications. The AOZ13058DI offers overvoltage/ overcurrent protection features suited for 48V Type-C sinking applications, while the AOZ15953DI provides the additional protection features needed for Type-C sourcing applications. AOS Expands its AI data center power portfolio with advanced MOSFET, alphaSiC, and GaN solutions designed for 48V/54V and emerging 800 VDC power architectures. The company's latest devices support high-density DC/DC and AC/DC conversion with improved thermal performance, ultra-low switching losses, and compact, cooling-efficient designs for AI servers and accelerators. Key innovations include double-sided-cooling MOSFETs, third-generation alphaSiC devices for efficient high-voltage conversion, GaN FETs for compact high-frequency power delivery, and rugged hot-swap solutions that enhance reliability and efficiency in demanding AI factory environments. BLDC motor solution portfolio featuring advanced MOSFETs, motor driver ICs, and dual-core motor control MCUs for applications ranging from power tools and outdoor equipment to e-mobility systems. Its low-loss MOSFETs and GTPAK topside-cooling technology improve thermal and electrical performance, while integrated 3-phase and half-bridge driver ICs simplify design and enhance protection features. Complementing these are highly integrated dual-core MCU solutions that support efficient sensor-less and sensored motor control with advanced FOC and PWM capabilities for high-performance motor applications.

Alpha and Omega Semiconductor announced a new family of digital multiphase controllers: the AOZ71049QI, AOZ71149QI and AOZ71146QI. Specifically engineered for Intel IMVP9.3 Vcore power delivery, these 4-rail controllers-when paired with AOS's benchmark DrMOS and Smart Power Stage technology-provide a complete power solution for the latest Intel Panther Lake and Wildcat Lake mobile processor architectures.

Reports Q3 revenue $163.8M, consensus $160.08M. AOS Chief Executive Officer Stephen Chang commented, "Our March quarter results were slightly above the midpoint of our guidance, supported by strength in Advanced Computing, including AI, servers and graphics, as well as continued momentum with our Tier One U.S. smartphone customer. While seasonal softness in PCs and ongoing weakness in certain consumer applications persisted, we are encouraged by the growing contribution from higher-performance applications and improving product mix. We believe the December and March quarters marked a near-term bottom for both revenue and margins, and we are seeing early signs of momentum building as we move into the June quarter, driven by a richer product mix and stronger contributions from higher-performance applications."