String Inverters and Optimizers
Our reliable solutions extend the lifetime of your string inverters and optimizers. Integrated features, and low power losses reduce design complexity, system temperatures and improve efficiency.
Documentation & Resources
Whitepaper
48V 系统如何革新机器人技术
工业自动化对更强大、更高效机器的需求持续增长，机器人技术正以惊人的速度迅猛发展。这一趋势推动了供电电子系统的重大变革 — 从传统的 12V 架构向更高电压，尤其是 48V 系统转型。
Brochure
Brochure: Take Off With Precise Sensing
Enhance drone performance with advanced sensor technology.
Whitepaper
Next Generation Performance with XtremeSense™ TMR Technology
As current and position sensing demand continues to increase, driven by the applications and use cases that employ them, the demands for performance and accuracy in sensor technology are rendering legacy solutions, like Hall-effect and shunt, obsolete.
Guide
Pulse Transformer
Guide
A8660 Evaluation Board User Guide
The A8660 Evaluation Board is designed to help system designers evaluate the operation and performance of the A8660 synchronous buck regulator module.
Guide
A89224 Evaluation Board User Guide
The A89224 evaluation board is a high-performance processor with integrated three-phase gate driver and precision current-sense capability.
Guide
A8650 Evaluation Board User Guide
This evaluation board is used to demonstrate the operation and performance of the Allegro A8650 synchronous buck regulator module.
Selection Guide
2025 产品选型指南
创新传感与电源解决方案
Blog
Beyond the Datasheet: Mastering Current Sensing Selection New
Master current sensor selection with expert guidance on technology trade-offs to design safer, more efficient, dependable solutions.
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.
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.
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.
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.