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2009-11-27 Ultra Clean buys Allegro Singapore facility
The facility will be Ultra Clean's Asia Pacific regional headquarters and will host engineering and supply chain management.
2006-08-25 ST MPEG-4 decoders pass Allegro tests
The MPEG-4 AVC/H.264 decoders from STMicroelectronics have successfully passed Allegro's compliance test suites, including syntax, stress and system tests.
2006-08-16 New Allegro SMPS regulators feature low EMI noise
, Allegro said its STR-W67xx series of low-power off-line SMPS primary regulators show lower EMI noise characteristics especially at more than 2MHz.
2008-04-03 Four-channel MOSFET steps up Allegro's portfolio
Allegro Microsystems has introduced a new four-channel high-side MOSFET control/driver IC to complement its existing automotive MOSFET pre-driver family.
2005-09-06 Extraction tool for package designs integrated with Allegro
Fluent has released the latest version of its Icemax circuit extraction tool for advanced IC package designs.
2007-04-18 CEVA platform complies with Allegro's H.264 test suite
CEVA and Allegro have announced that CEVA's MM2000 programmable multimedia platform has passed the Allegro test suite for H.264 Baseline Profile Levels 2 and 3, including Syntax and Stress tests.
2004-07-26 Cadence announces latest Allegro platform
Cadence announced a new release of its Allegro system interconnect design platform with features designed to shorten the PCB design cycle.
2012-09-24 Allegro, UMC enter foundry deal
Allegro will use UMC's foundry technology that will see production of Allegro's 4th generation 0.6um BCD commercial product line later this year.
2006-04-21 Allegro, Digi-Key ink distribution agreement
Allegro MicroSystems and Digi-Key announced the signing of a distribution agreement.
2005-09-16 Allegro's new motor driver gets a step on ?C-based systems
Allegro MicroSystems' A3979 is a complete microstepping motor driver with built-in translator targeted at the office automation and industrial markets.
2007-02-01 Allegro unrolls transistors for audio amp market
Allegro MicroSystems has announced two new transistors targeted at the home and professional audio amplifiers markets.
2006-11-08 Allegro unrolls dual full-bridge PWM motor driver
Allegro has rolled out a new dual full-bridge PWM motor driver designed to drive both windings of a two-phase bipolar stepper motor.
2002-11-04 Allegro three-phase driver IC targets factory automation apps
Allegro Microsystems Inc. calls its A3935 automotive power MOSFET controller a substantially integrated predriver IC for large three-phase brushless dc motors that brings operating and monitoring flexibility to factory automation and under-the-hood automotive environments.
2002-05-16 Allegro sensor packages eliminate air voids
The SE, SG, and SH Hall-effect sensor packages from Allegro MicroSystems Inc. integrate a magnet and a Hall-effect IC overmolded in a single step, eliminating the presence of air voids that can problematic during potting or overmolding.
2003-09-02 Allegro rolls micropower omnipolar digital switches
Allegro MicroSystems has introduced a family of micropower omnipolar digital switches consisting of ultra-sensitive Hall-effect switches.
2008-07-16 Allegro presents low voltage dual DC/stepper motor driver
Allegro introduces a new low voltage dual full bridge motor driver designed to drive one bipolar stepper motor or two DC motors.
2003-07-30 Allegro pre-driver IC targets industrial loads
Allegro MicroSystems Inc. has released the A3946 power-MOSFET pre-driver IC designed to drive brush dc motors and three-phase brushless dc motors.
2005-07-19 Allegro offers power-management ICs for low-power SMPS apps
The new power-management ICs from Allegro MicroSystems are PRC topology devices designed for use in relatively low output power switch-mode power-supply designs with output power up to 20W at universal input or 24W at 230Vac input.
2002-09-02 Allegro motor driver delivers 1500mA
The A3965 dual full-bridge PWM motor driver IC incorportes two DMOS H-bridges, delivers up to 1500mA of output current, and motor supply operating voltages of 6V to 20V.
2003-05-06 Allegro MOSFET pre-driver controls dc brush motors
The company's A3940 power MOSFET pre-driver IC provides four high-current, gate-drive outputs capable of driving n-channel power MOSFETs.
2003-03-26 Allegro MOSFET driver supports 50V supplies
Allegro Microsystems has introduced the A3938 three-phase power MOSFET that supports motor supply voltages from 12V to 50V.
2002-01-29 Allegro Microsystems Hall-effect switch operates at <155W
The A3212 pole-independent Hall-effect switch operates with a 2.5V to 3.5V battery supply and has a unique clocking scheme that reduces average operating power requirements to <155W at 2.75V input.
2003-01-22 Allegro Micro sells Pennsylvania facility
Allegro MicroSystems Inc. has closed down and sold its 250,000 square-foot wafer fab in Willow Grove, Pennsylvania.
2014-12-18 Allegro Micro rolls out sensorless BLDC motor controller
The A4963 features sensorless start-up and commutation. It can be used as a stand-alone controller that enables easy integration into users' applications.
2003-03-14 Allegro Micro establishes new R&D facility
Allegro MicroSystems Inc. has opened a 15,000-square-foot design center in Pennsylvania, U.S.A.
2007-01-10 Allegro intros LNB supply control regulators
Allegro has introduced two single LNB supply control voltage regulators and two dual LNB supply voltage regulatorsall designed for high efficiency using the company's advanced BCD process.
2009-02-24 Allegro intros Hall-effect switches, latches
Allegro MicroSystems Europe has introduced a new family of Hall-effect switches and latches, which offer switching repeatability through their resistance to temperature variations and thermal stresses.
2007-01-09 Allegro intros bipolar stepper, DC motor driver
Allegro has announced a new DMOS bipolar stepper and DC motor driver designed to drive one bipolar stepper motor at up to 1.2A and one DC motor at up to 2.4A.
2003-12-17 Allegro ICs suit satellite receiver apps
Allegro MicroSystems Inc. has released four low-noise block voltage regulators (LNBRs) for satellite STB systems.
2003-01-09 Allegro IC drives 750mA stepper motors
Allegro MicroSystems has introduced the A3967 microstepping motor driver IC that is targeted at bipolar stepper motors that run up to 30V, 750mA.
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