Mouser Electronics, he authorized global distributor with the newest electronic components and industrial automation products, is now stocking the new MAX20816 high-current PWMVID/AVSBus controllers from Analog Devices, The MAX20816 is a highly integrated, dual‑output, multiphase power management solution designed for fast dynamic voltage transitions in NVIDIA GPUs, AI cores, XPU, and networking ASICs.
The ADI MAX20816 PWMVID/AVSBus controller, available from Mouser, features a flexible dual-loop architecture that supports up to 16 total configurable phases (16+0 to 8+8) across two independent rails, enabling efficient power delivery to multiple high-current cores from a single controller. The controller supports high-speed digital voltage control via the PWMVID and AVSBus interfaces. By using coupled inductors and smart power-stage ICs, the MAX20816 implements high-efficiency synchronous buck regulators with fast transient response, while PWM paralleling allows scaling to 32 or 48 phases for applications requiring currents up to 2500A.
The MAX20816’s advanced telemetry and power management features are accessible via PMBus, allowing real‑time monitoring of voltages, currents, input power, and power‑stage temperature, along with fault logging and protection configuration. Integrated nonvolatile memory enables preset and user-defined configurations, while built-in fault retention helps prevent catastrophic events after power-stage failures. With high power density, top-tier efficiency, and comprehensive digital control/monitoring capabilities, the ADI MAX20816 provides a scalable and robust solution for next-generation high‑current multiphase voltage regulation.
As a global authorised distributor, Mouser offers the world’s widest selection of the newest semiconductors and electronic components — in stock and ready to ship. Mouser’s customers can expect 100% certified, genuine products that are fully traceable from each of its manufacturer partners. To help speed up the design process for customers, Mouser’s website hosts an extensive library of technical resources, including a Technical Resource Centre, along with product data sheets, supplier-specific reference designs, application notes, technical design information, engineering tools and other helpful information.
