String Inverters and Optimizers

Blog

The Unsung Hero of AI: Why Advanced Fan Drivers are a Data Centers Most Valuable Player New

For data center operators, choosing a fan driver isn't a trivial component choice, it's a strategic decision that directly impacts efficiency, reliability, and the bottom line.

Blog

Precision in Motion: Advanced Sensing for Industrial Control

Explore how the world of industrial automation, precision and reliability are not just goals; they are absolute necessities. Whether it's a multi-axis robotic arm, a smart valve, or a complex human-machine interface (HMI), the ability to accurately and dependably track motion and position is critical.

Selection Guide

2025 Product Selection Guide

Sensing and Power Reimagined

Video

Higher Power Robotics in Industrial Automation | Tech Chat

Join our All About Circuits host, Daniel Bogdanoff, as he sits down with Aaron Barrera, to dive into the future of power for high-power robotics in industrial automation.

Blog

Zonal Architectures Are Reshaping Vehicle Design. Are you Ready?

The automotive industry is undergoing a seismic shift, and it's not just about electric drivetrains or autonomous features. The real revolution is happening under the hood—literally—with the adoption of zonal architectures and 48V systems

OnDemand Webinar

Precision Angle Sensing for Servo Motor Control and Robotics

Discover how Allegro MicroSystems' cutting-edge angle sensing solutions can enhance motor control, reduce maintenance, and improve machine precision. Watch today and take your motor control systems to the next level!

Blog

Current Sensors in Robotics: Precision, Efficiency, and Safety in Every Movement

The world of robotics is rapidly evolving. We marvel at robotic arms assembling intricate electronics with superhuman precision, surgical robots performing minimally invasive procedures with unparalleled dexterity, and autonomous vehicles navigating complex environments with seemingly effortless grace.

Application Note

Benefits of Dynamic Threshold Feature in ATS16351, GMR Back-Biased Speed Sensor IC

AN296257 - The Allegro ATS16351PSM [1] is a True-Power-On-State (TPOS) sensor providing the speed and position of a rotational ferromagnetic target.

Application Note

Guidelines for Measuring Vibration Immunity for Speed Sensors

AN296209 - This application note provides guidelines on how to measure a speed sensor’s response to vibration and analyzes the results to find the vibration immunity of speed sensors.

Application Note

Transmission Gear Tooth Sensing

AN296221 - In this application note learn how our industry-leading, time-proven algorithms included on our transmission ICs have been designed to handle the most stringent application conditions.

Brochure

Brochure: Automotive BLDC Gate Driver with Integrated FOC Algorithm

Designed for battery cooling fans and HVAC systems in EV and hybrid vehicles, the A89307 offers ultra-low noise and vibration by using a Field Oriented Control (FOC) algorithm to drive continuous sinusoidal current to the load, helping automakers reduce noise and improve battery life.

Technical Article

Solving EV Charging with High-Performance Gate Drivers and Current Sensors

Before EVs can reach true widespread adoption, one of the biggest obstacles is the accessibility, reliability and performance of EV chargers.

Technical Article

ClearPower Modules Tackle Designers’ Toughest Challenges

ClearPower modules house all the principal elements of a high-performance switching power supply or LED driver within a compact package, significantly easing the task of designing complete power solutions and solving difficult EMI challenges.

Technical Article

Rethink PCB Current Sensing

This article will discuss two new innovative approaches to measure currents up to 600 A in PCB: a near-lossless Hall-based current sensor with an integrated conductor and a non-invasive standalone core-free and shield-free differential Hall current sensor.

Blog

Rise in Robotics: Driving Efficiency, Reliability and Innovation

Robotics is no longer a futuristic concept confined to science fiction; it is a rapidly evolving field transforming industries and daily life.