Allegro New current regulators and controllers for automotive LED lighting

Featuring many new features Allegro MicroSystems Europe has announced two new adjustable linear current regulators for driving automotive LED arrays. The AEC-Q100 qualified A627

Products | 25-08-2016

New buck/boost controller with integrated buck MOSFET for automotive applications

Allegro MicroSystems Europe has introduced a new automotive AEC-Q100 qualified power management IC. The A4450 can implement either a buck or buck/boost regulator to efficiently co

Products | 11-08-2016

New programmable unipolar hall-effect switch with built in diagnostics

Allegro MicroSystems, Europe has announced a new unipolar hall-effect switch with an externally enabled diagnostic function and user-programmable switchpoints. The A1162 has on-ch

Products | 06-06-2016

New quad DMOS full bridge PWM motor driver IC

Allegro MicroSystems Europe has 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 1.6A and

Products | 23-05-2016

New 1MHz bandwidth integrated Hall-effect based current sensor IC

Allegro MicroSystems Europe has announced its first 1MHz bandwidth Hall-effect current sensor IC with a lightning-fast 210ns response time. The ACS730 provides an economical and pr

Test & Measurement | 05-05-2016

Elegant single-chip LED driver with integrated Hall-effect switch

Announced as the world’s first LED driver IC that features an integrated Hall-effect switch, the A1569 has been unveiled by Allegro MicroSystems. The device enables compact, elega

Products | 08-03-2016

Ultra-low IQ buck regulator targets automotive infotainment systems

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

Products | 24-02-2016

New microstepping motor driver ICs with built-in translators

Allegro MicroSystems Europe has introduced a new family of complete microstepping motor driver ICs with built-in translators. Allegro’s A5976, A5977 and A5979 have been designed to

Power | 03-02-2016

First automotive integrated buck LED driver with internally-generated PWM dimming

Allegro MicroSystems Europe has announced two new single-IC switching regulators that provide constant-current output to drive high-power LEDs in automotive applications. The devic

New Technologies | 20-01-2016

Full-bridge PWM gate-driver motor control ICs for industrial and consumer applications

Designed to drive a wide range of DC brushed motors with simple logic from a microprocessor, A new family of full-bridge gate-driver ICs has been introduced by Allegro MicroSystems

Design & Manufacture | 05-01-2016

Magnetic angle position sensor IC for demanding rotating-shaft sensing

The A1335 from Allegro MicroSystems Europe is a new 360 degree contactless high-resolution programmable magnetic angle position sensor IC designed for use in digital systems in aut

Test & Measurement | 29-12-2015

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

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 requ

Power | 07-12-2015

Two-dimensional speed and direction sensor IC uses vertical and planar Hall elements

A novel new dual-channel Hall-effect latch featuring two-dimensional (2D) sensing via a combination of vertical and planar Hall elements, the A1262 has been unveiled by Allegro Mic

Test & Measurement | 03-11-2015

Automotive-qualified synchronous buck regulator ICs for USB charging

The new A8652 and A8653 from Allegro MicroSystems Europe extends the company’s portfolio of automotive regulator ICs by adding two devices targeted specifically at USB power applic

Products | 11-08-2015