Mouser Now Shipping New Analog Devices Inc. MAX20816 High-Current PWMVID/AVSBus Controller for AI, XPUs, NVIDIA GPUs, and Networking ASIC Applications
June 9, 2026 – Mouser Electronics, Inc., the 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, Inc. (ADI). 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.
To learn more, visit https://www.mouser.com/new/analog-devices/adi-max20816-controllers/. For more Mouser news and our latest new product introductions, visit https://www.mouser.com/newsroom/.
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