Allegro’s New Green BLDC Fan Driver Lowers Data Center Energy Use and Improves Safety

Nov 12, 2019

Allegro’s New Green BLDC Fan Driver Lowers Data Center Energy Use and Improves Safety

Whitepaper: Allegro ICs Based on Giant Magnetoresistance (GMR)

This whitepaper provides a basic understanding of the giant magnetoresistance (GMR) effect and how Allegro uses this technology in market-leading ICs to meet today’s application requirements.

An Effective Method for Characterizing System Bandwidth in Complex Current Sensor Applications

This application note describes multiple methods for measuring and characterizing system bandwidth, with a focus on the impulse response method. Allegro’s ACS720 is the perfect device to validate the test methods outlined here.

Magnetic Sensor ICs Offer Integrated Diagnostics for ASIL Compliance

The ever-evolving requirements of the automotive, industrial, and commercial markets for increased reliability and functionality will continue to drive demand for electronic content, including non-contact magnetic sensor ICs with diagnostics.

Latest LED Driver Family Eliminates PWM Audible Noise with Patented Control Method

Apr 17, 2019

Allegro MicroSystems, a global leader in power and sensing solutions for motion control and energy efficient systems, today announced the A8060x family, their latest generation of advanced LED backlight drivers.

Joystick with Allegro Position Sensor IC

Joysticks are widely used human–machine interfaces (HMI) that simultaneously report information on direction and amplitude. Stick tracking is realized by use of a magnet and a magnetic position sensor. This document explains how to implement a 2D or 3D magnetic sensor to obtain a joystick with a ...

Allegro Product Selection Guide

Sense. Regulate. Drive. Check out our device offerings and packages across all of our product families in this PDF selection guide.