Microchip announced the LX4580, a 24‑channel mixed‑signal integrated circuit designed for aviation and defense actuation systems. The device consolidates pressure sensing, temperature measurement, PWM motor drive outputs, current sensing, Hall‑effect sensor inputs, dual LVDT/resolver interfaces, and dual high‑speed SAR ADCs into a single 144‑pin LQFP package.
The LX4580 targets More Electric Aircraft (MEA) and guided defense systems, drones, and launch platforms, offering a single‑chip solution that reduces size, weight, and complexity. By consolidating multiple components, Microchip aims to lower system cost and accelerate development cycles for its customers.
Ronan Dillion, director of Microchip’s high‑reliability and RF business unit, said, “The LX4580 brings together an exceptional level of functionality in a single device, allowing our customers to simplify designs that previously required multiple ICs. By reducing system complexity and providing robust evaluation tools, we're making it easier for engineers to accelerate development and deliver the next generation of reliable actuation systems.”
The launch aligns with Microchip’s strategy to provide comprehensive, high‑value solutions for complex design challenges in aerospace and defense. The integrated approach positions the company to compete more effectively in the specialized market for mission‑critical electronics, where reliability and fault tolerance are paramount.
Microchip also offers an LX4580‑EVB evaluation board and user guides to support rapid adoption, reinforcing its commitment to customer success and the growing electrification trend in aviation.
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