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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.
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.
A4928KLPTR-T Half-Bridge MOSFET
Allegro MicroSystems' A4928 is an N-channel power MOSFET driver capable of controlling MOSFETs connected in a half-bridge arrangement.
ACS70331 Current Sensor ICs
Allegro's ACS70331 high sensitivity current sensor ICs are for sensing up to 5 A (DC or AC) and operate from a 3.3 V power supply.
ALT80800 AEC-Q100, 2 A Synchronous Buck LED Driver
Allegro Microsystems' ALT80800 is a single-IC synchronous buck switching regulator which provides constant-current output to drive high-power LEDs.
A4919 Three-Phase MOSFET Driver IC with On-Board Regulator
Allegro MicroSystems A4919 is a three-phase controller with an integrated regulator for use with N-channel external power MOSFETs.
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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