With more than 30 years of experience developing advanced semiconductor technology and application-specific algorithms, Allegro is a global leader in power and sensing solutions for motion control and energy-efficient systems.
Each year Allegro ships over 1 billion units into these applications to support its 10,000+ customers around the globe, including over 50 automotive OEMs. Its global engineering, manufacturing, and support, combined with its agility, make Allegro a trusted partner to both large enterprises and regional market leaders worldwide.
A1245 latch, produced through the advanced BiCMOS wafer fabrication process, implements high frequency, 4-phase, chopper-stabilization techniques to achieve magnetic stability...
Two current sensor ICs that are economical and precise solutions for AC or DC sensing in industrial and commercial systems, the ACS722 and ACS723 are highly accurate...
A1230 is a dual-channel, bipolar switch with 2 Hall-effect sensing elements, each providing a separate digital output for speed and direction signal processing capability...
A3906 is a low-voltage, dual, full-bridge motor driver designed to drive 1 bipolar stepper motor or 2 DC motors. Each output channel in this new device is rated...
The ACS756 is a low-noise, open-loop current sensor with a 125 KHz bandwidth capability. The enhanced accuracy and speed make this device suitable for 50 to 100 A applications...
The A1171 is an ultra-sensitive, Hall-effect switch with latched digital outputs and either unipolar or omnipolar actuation. It features operation at low supply currents ...
The A4983 is a DMOS microstepping motor driver with a built-in translator for easy operation. It is designed to operate bipolar stepper motors in full, half, quarter, eighth, ...
The A6850 is a dual-channel switch interface IC designed to simplify the implementation of a 2-wire Hall-effect sensor system. This new device eliminates the need for an ...
An automotive relay driver with a 5V regulator, the A2550 combines the functions of a voltage regulator, watchdog, and reset, as well as 3 low-side DMOS relay driver...
Designed for pulse width modulated (PWM) current control of bipolar microstepped stepper motors, the A3992 is capable of continuous output currents to 1.5 A and operating voltages...
Oct. 6, 2006
Additional content from Allegro MicroSystems, Inc.
Allegro expands their current family of step-down regulators by adding a 3 A fixed-off-time, current-mode-controlled buck-switching regulator. This general-purpose buck regulator...
The A3901 is a dual H-bridge low-voltage motor driver capable of operating one stepper motor or two DC motors. MOSFET output stages substantially reduce the voltage drop and the...
A DMOS full-bridge motor driver to complement their parallel input DC motor driver family. Designed for Pulse Width Modulated (PWM) control of DC motors, the A3950 is capable ...
