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- Allegro MicroSystems, (Allegro) is a leader in developing high-performance power and sensing semiconductors. Allegro's innovative solutions serve high-growth applications within the automotive market, with additional focus on industrial and consumer/computing solutions. Allegro is headquartered in Manchester, New Hampshire (USA) with design, applications, and sales support centers located worldwide.
ARG82801 ASIL-D Power Management IC (PMIC)
Allegro's ARG82801 ASIL-D PMIC integrates high-side drivers with battery disconnect to decrease component count and save board space while meeting safety goals.
ALT80802 High-Frequency Switching Regulator
Allegro Microsystems' ALT80802 is a high-frequency switching regulator that provides constant output current to drive high-power LEDs.
A8660 Synchronous Buck Converter
Allegro's A8660 synchronous buck converter includes the control and protection circuitry to produce a robust PWM controller that delivers high current.
ACS71020 Power Monitoring IC
Allegro Microsystems' ACS71020 IC can be powered from the same supply as the MCU, eliminating the need for multiple power supplies and digital isolation ICs.
ALT80600 4-Channel LED Driver
Allegro MicroSystems' ALT80600 is a 4-channel LED driver capable of up to 120 mA with a total LED current capability of 480 mA.
ACS732/3 Galvanically Isolated Current Sensor IC
The ACS732 and ACS733 from Allegro Microsystems offer high isolation, high bandwidth Hall-effect-based current sensing.
ACS726 Hall-effect Based Current Sensor
Duration: 10 minutes
The ACS726 is the first product in Allegro’s family of current sensors to include a fully differential output signal.
ACS764 Hall-effect Based Current Sensor IC
Duration: 5 minutes
Designed for applications that require digital current sending and reporting through an I²C bus.
A49xx Family of Stepper Motor Driver ICs
Complete microstepping motor drivers with a built-in translator for easy operation and overcurrent protection, reducing rework costs in operations.
Current Sensor ICs
Line of fully integrated Hall-effect current sensor ICs providing highly accurate output voltage signals proportional to the current that is being applied.
A1569: A Single Chip LED Lighting Solution with Integrated Hall-Effect Switch
The A1569 is a highly integrated solution that combines a Hall-effect switch with a linear, programmable current regulator, providing up to 150 mA to drive one or more LEDs.
Publish Date: 2016-11-18
Allegro A4915 Full Version
Publish Date: 2014-10-02
Allegro A4915 Demo Board
ACS712 Low-Noise 2100 VRMS Hall-Effect Current Sensor IC
The Allegro ACS712 provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems
Publish Date: 2014-05-09
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