Products By Application: Automotive : In-Cabin

Also see: Automotive ICs Selection Guide

For more than 25 years, Allegro MicroSystems, Inc. has been a leading supplier of high-performance power ICs and Hall-effect sensor ICs, servicing the demanding requirements found in the automotive industry.

Allegro power ICs are defined through a rigorous process of working closely with our partners in the industry. This process ensures that our ICs are designed around the specific needs of the served application, which results in cost-effective and technically advanced solutions.

To complement the application-specific ICs, Allegro also offers a variety of Hall-effect sensor ICs. These sensor ICs are designed to provide high accuracy and reliability as required to service motor commutation and safety applications. The wide variety of sensor options from Allegro will serve most any application inside the vehicle or under the hood.

Allegro remains committed to working alongside its customers to develop advanced ICs and sensor ICs. Our local sales and technical resources ensure that customers quickly and effectively receive high-quality service and products.

Allegro Products for In-Cabin Automotive Applications
A1122	Chopper-Stabilized Precision Hall Effect Switches
A1142	Sensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches
A1143	Sensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches
A1145	Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches
A1146	Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches
A1147	Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches
A1148	Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches
A1182	Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switch
A1183	Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switch
A1184	Standard Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switch
A1185	Ultrasensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switch
A1186	Ultrasensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switch
A1210	Continuous-Time Latch
A1211	Continuous-Time Latch
A1212	Continuous-Time Latch
A1213	Continuous-Time Latch
A1214	Continuous-Time Latch
A1230	Ultra-Sensitive Dual-Channel Quadrature Hall-Effect Bipolar Switch
A2550	Relay Driver with 5 V Regulator for Automotive Applications
A3211	Low-Power Omnipolar Switch
A3212	Low-Power Omnipolar Switch
A3941	Automotive Full Bridge MOSFET Driver
A3980	Automotive DMOS Microstepping Driver with Translator
A6850	Dual Channel Switch Interface IC