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Allegro MicroSystems

Allegro MicroSystems

Allegro MicroSystems

Manufacturer | United States: Allegro MicroSystems is a leader in developing, manufacturing and marketing high-performance semiconductors. Allegro's innovative solutions serve high-growth applications within the automotive market, with additional...

Allegro features new power semiconductors and ..

Allegro MicroSystems: At PCIM 2016, Allegro MicroSystems Europe is featuring its comprehensive ranges of power semiconductor devices and Hall-effect sensor ICs, including a number of new products. Being previewed at the exhibition is the...

2016-05-11
Allegro MicroSystems adds new buck regulator to family of automotive-grade regulator ICs

Allegro MicroSystems adds new buck regulator ...

Allegro MicroSystems: The new A8590 buck regulator from Allegro MicroSystems Europe is the latest addition to the company’s industry-leading family of automotive-grade AEC-Q100 qualified regulator ICs. The device has been designed to provide the...

2015-01-07
Allegro MicroSystems Europe announces new DMOS microstepping driver with translator and overcurrent protection

Allegro MicroSystems Europe announces new ...

Allegro MicroSystems announced a new integrated bipolar stepper motor driver IC with built-in translator for easy operation. Allegro’s A5984 is designed to operate bipolar stepper motors from full-step up to 1/32 step modes that are...

2016-03-23
Allegro Microsystems Europe announces unique LED driver with integrated Hall-effect switch

Allegro Microsystems Europe announces unique ...

Allegro MicroSystems announced the release of the world’s first LED driver IC that features an integrated Hall-effect switch. The A1569 enables compact, elegant, reliable, and fault-tolerant LED lighting with minimal electrical engineering...

2016-03-08
Allegro MicroSystems Europe introduces new quad DMOS full bridge PWM motor driver IC

Allegro MicroSystems Europe introduces new ...

Allegro MicroSystems has announced a new quad DMOS full-bridge driver IC capable of driving up to two stepper motors or four DC motors. Each full-bridge output is rated up to 1.6 A and 40 V.  The A5988 includes fixed off-time pulse-width...

2016-05-19
Allegro MicroSystems Europe introduces new wide input voltage automotive buck regulators

Allegro MicroSystems Europe introduces new ...

Allegro MicroSystems has introduced two new adjustable high frequency DC-DC step-down switching regulators with an integrated high-side power MOSFET ideal for power supply requirements of the latest infotainment systems. Allegro’s A8586...

2016-04-19
Allegro Microsystems Europe introduces the first automotive integrated buck LED driver with internally generated PWM dimming

Allegro Microsystems Europe introduces the ...

Allegro MicroSystems Europe announced two new single-IC switching regulators that provide constant-current output to drive high-power LEDs in automotive applications.  These devices are the industry’s first to allow LED dimming without...

2016-01-20
Allegro MicroSystems, LLC Adds An Enhanced Accuracy Current Sensor IC To Existing Portfolio

Allegro MicroSystems, LLC Adds An Enhanced ...

Allegro MicroSystems, LLC announces a new thermally enhanced, fully integrated, hall-effect-based, high precision linear current sensor IC to their existing portfolio. Allegro’s ACS770 device consists of a precision, low-offset linear Hall...

2014-02-12
Allegro MicroSystems, LLC Announces a New Unipolar Switch with Built-In Diagnostics

Allegro MicroSystems, LLC Announces a New ...

Allegro MicroSystems announces a revolutionary unipolar, Hall-effect switch that is unlike any other competitive device on the market today. Allegro’s A1160 solution includes an integrated coil surrounding the Hall sensing element. During...

2014-02-14
Allegro MicroSystems, LLC Announces New Fast-Recovery Rectifier Diode Series

Allegro MicroSystems, LLC Announces New Fast ...

Allegro MicroSystems announces the release of a fast-recovery rectifier diode series that incorporates a Schottky barrier diode (SBD) for temperature detection. The FMKS series is used for thermal protection of switching power supplies for various...

2015-10-30
Allegro MicroSystems, LLC Announces New Multiple-Output Regulator For Automotive LCD Displays

Allegro MicroSystems, LLC Announces New ...

Allegro MicroSystems announces a new AEC-Q100 qualified, multiple-output regulator for powering automotive LCD displays. Allegro’s A8603 operates with fixed switching frequency that can be either programmed or synchronized with an external...

2015-02-05
Allegro MicroSystems, LLC receives ISO 26262 Certification

Allegro MicroSystems, LLC receives ISO 26262 ...

Allegro MicroSystems has been awarded the ISO 26262 process certification by SGS-TÜV Saar GmbH. The International Organisation for Standardisation (ISO) released this safety standard in 2011 to comply with needs specific to the application...

2015-03-16
Automotive buck regulator IC with ultra-low IQ for automotive infotainment applications

Automotive buck regulator IC with ultra-low ...

Allegro MicroSystems: The new A8591 from Allegro MicroSystems Europe is a buck regulator IC designed to meet the power-supply requirements of the latest automotive infotainment systems. It is available in fixed 5V or 3.3V regulated output voltage...

2016-02-23
Automotive buck regulator IC with wide input voltage range and low standby current

Automotive buck regulator IC with wide input ...

Allegro MicroSystems: The new A8585 from Allegro MicroSystems Europe is an automotive buck regulator IC that is designed to provide the low quiescent current power supply requirements of next-generation car audio and infotainment systems.

2014-05-13
Automotive full-bridge gate driver IC with built-in fault detection and independent “enable” function

Automotive full-bridge gate driver IC with ...

Allegro MicroSystems: The new A5929 from Allegro MicroSystems Europe is a full-bridge gate driver IC designed to drive N-channel external power MOSFETs in automotive applications including integrated starter generator (ISG) systems. The device...

2015-08-25
Automotive linear regulator IC with built-in diagnostics and protection features

Automotive linear regulator IC with built-in ...

Allegro MicroSystems: The new A4481 from Allegro MicroSystems Europe is an AEC-Q100 qualified linear voltage regulator IC with built-in control, diagnostics and protection features that address the requirements of automotive applications. The new...

2015-12-07
Current sensor IC combines low noise, high precision and digital output

Current sensor IC combines low noise, high ...

Allegro MicroSystems: The new ACS764 from Allegro MicroSystems Europe is a low-noise precision digital current sensor IC targeted at server, telecom, and power monitoring IC applications at up to 100 V within the industrial, consumer and computer...

2014-03-07
Current sensor ICs feature high accuracy and internal isolation

Current sensor ICs feature high accuracy and ...

Allegro MicroSystems: The new ACS722 and ACS723 current sensor ICs from Allegro MicroSystems Europe are high-accuracy devices featuring internal galvanic isolation, and are ideally suited to use in low-power applications incorporating high output...

2014-08-12
Current sensor ICs with common-mode field rejection

Current sensor ICs with common-mode field ...

Allegro MicroSystems: The ACS724 and ACS725 from Allegro MicroSystems Europe are two new current sensor ICs designed to offer economical and precise solutions for AC or DC current sensing in industrial, automotive, commercial and communications...

2015-03-17
Customer-programmable current-sensor IC in standard inline package

Customer-programmable current-sensor IC in ...

Allegro MicroSystems: The new A1369 from Allegro MicroSystems Europe is a customer-programmable, high-accuracy linear Hall-effect-based current sensor IC packaged in a slimline 3-pin single-inline package which allows for easy integration with a...

2015-04-14
Dual LNB regulator IC for satellite receiver systems

Dual LNB regulator IC for satellite receiver ...

Allegro MicroSystems: Now available from Allegro MicroSystems Europe is the A8302: the latest addition to the company’s “fifth generation” family of LNB (low noise block) regulator ICs for use in satellite receiver systems. The A8302 dual...

2014-09-09
Factory-programmed linear Hall-effect sensor IC

Factory-programmed linear Hall-effect sensor IC

Allegro MicroSystems: The new A1366 from Allegro MicroSystems Europe is a factory-programmable linear Hall-effect current sensor IC designed to achieve high accuracy and resolution by the use of advanced temperature compensation technology. The...

2014-09-30
Full bridge PWM gate-driver motor control ICs

Full bridge PWM gate-driver motor control ICs

Allegro MicroSystems Europe has introduced a new family of full bridge gate-driver ICs designed to drive a wide range of DC brushed motors with simple logic from a microprocessor. The new A4955/56 and A5957 devices can support motor supply...

2016-01-04
Hall-effect angle sensor ICs for motor position applications

Hall-effect angle sensor ICs for motor position

Allegro MicroSystems: The new A1331 and A1334 from Allegro MicroSystems Europe are a family of contactless, Hall-effect based magnetic sensor ICs for high-speed motor position sensing in safety-critical automotive applications. Allegro’s...

2015-07-09
Hall-effect current-sensor ICs in high-isolation package

Hall-effect current-sensor ICs in high- ...

Allegro MicroSystems: The ACS722 and ACS723 Hall-effect current sensor ICs from Allegro MicroSystems Europe are now available in a high-isolation SOIC16 package. The low-profile surface-mount package is ideal for space constrained applications...

2015-04-28
Hall-effect latch IC uses vertical Hall technology

Hall-effect latch IC uses vertical Hall ...

Allegro MicroSystems: The new A1260 vertical Hall-effect sensor IC from Allegro MicroSystems Europe is an extremely temperature-stable and stress-resistant magnetic sensing device that is ideal for use in harsh operating environments. The new...

2015-06-23
Hall-effect speed/direction sensor IC with hysteresis detection

Hall-effect speed/direction sensor IC with ...

Allegro MicroSystems: The new A1232 from Allegro MicroSystems Europe is a Hall-effect speed and direction sensor IC with built-in hysteresis detection. The A1232 is a highly sensitive temperature-stable magnetic sensing device that is ideal for...

2015-02-10
High-accuracy, high-isolation, differential current sensor ICs

High-accuracy, high-isolation, differential ...

Allegro MicroSystems announced two new current sensor ICs that are economical and precise solutions for AC or DC current sensing.  These devices are ideal for use in industrial, commercial, and communication systems that require very high...

2016-04-05
High-current LED controller for automotive applications

High-current LED controller for automotive ...

Allegro MicroSystems: The new A6271 from Allegro MicroSystems Europe is a DC-DC converter controller which provides a programmable constant-current output for driving high-power LEDs in series in automotive applications. The new AEC Q100 qualified...

2015-05-13
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