Allegro MicroSystems Magnetic Switch & Latch ICs

Allegro MicroSystems Magnetic Switch and Latch ICs provide excellent jitter performance for optimized motor control. The magnetic switch and latch ICs feature vertical hall technology and survive the harshest automotive voltage transients. Furthermore, the switches and latches are developed to ISO 26262 standards.

Allegro MicroSystems Magnetic Switch and Latch ICs offer a broad portfolio of continuous-time switches and latches, including:

Hall-Effect Latches and Bipolar Switches
High-performance magnetic latches offer users excellent jitter performance, EMC/ESD robustness, and magnetic precision at competitive price points.

Dual Hall-Effect Latches
Allegro’s Vertical Hall (AVHT) sensing solutions revolutionize motors and encoders, delivering quadrature signals independent of magnet pitch or air gap.

Hall-Effect Switches
OEMs and tier-one providers choose from our broad portfolio of hall-effect switches for applications like seat belt buckles, seat track, shift selectors, door ajar, and so much more.

Micropower Hall-Effect Switches
Extend the life of your battery-powered devices with these integrated Hall-effect sensor ICs. These switches offer low power consumption and are ideal for use in on/off switching applications and detecting tampering in utility meters.

Allegro MicroSystems Magnetic Switch & Latch ICs