Engine Management
Meeting evolving global emissions standards like Euro 7 and CAFÉ requires more precise control over the combustion process than ever before. Allegro's high-accuracy camshaft and crankshaft sensors, featuring industry-leading TPOS and dynamic air gap capability, provide the precise timing data essential for advanced combustion cycles, direct injection, and stop/start systems.
By enabling more efficient engine operation, our sensors directly contribute to improved fuel economy (MPG) and reduced CO2 emissions, helping our customers build cleaner vehicles for today and tomorrow.
Featured Products
A16100
The A16100 is a combined Hall-effect sensing integrated circuit and EMC protection circuit that provides a user-friendly, PCB-less solution for camshaft applications.
ATS128
The ATS128LSE programmable, true power-on state (TPOS),
sensor IC is an optimized combination of Hall-effect IC and rare-earth pellet that switches in response to magnetic signals created by ferromagnetic targets in gear-tooth sensing and proximity sensing applications.
A1342
The A1342 device is a high-precision, programmable Hall-effect linear sensor integrated circuit (IC) with an open-drain output, for both automotive and nonautomotive applications.
A4412
Buck or Buck/Boost Pre-Regulator with a Synchronous Buck, 5 Internal Linear Regulators, Pulse-Width Watchdog Timer, and SPI