Hybrid Systems

Maximize efficiency and performance in hybrid vehicles with Allegro’s power and sensing solutions. Our products support seamless energy management and system reliability across complex hybrid powertrain architectures.

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    PMIC

    APM81815 - 80V, 1.5A Synchronous Buck Regulator for 48V Automotive Systems

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    Battery Current Monitor Sensor

    ACS70311 - High-Precision Programmable Linear Hall-Effect Sensor ICs for Core-Based Current Sensing

    ACS37601 - ASIL C, 240kHz, Highest Accuracy Programmable Linear Sensor IC with Overcurrent and Overtemperature Detection

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    Half Bridge Driver

    AMT49502 - 80V Automotive Half-Bridge MOSFET Driver with ASIL Compliance and Diagnostics

    A89500 - 100V Half-Bridge MOSFET Driver for High-Power Inductive Loads

    A89503 - 80V Automotive Half-Bridge MOSFET Driver with Integrated Diagnostics and Protection

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    3 Phase Motor Driver

    AMT49100/1 - ASIL BLDC MOSFET Gate Drivers for 48V Battery Systems

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    Current Sensors

    ACS37220 - Low-Resistance Current Sensor IC with Overcurrent Fault Protection

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    Current Sensors

    ACS37220 - Low-Resistance Current Sensor IC with Overcurrent Fault Protection

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    Current Sensors

    ACS37220 - Low-Resistance Current Sensor IC with Overcurrent Fault Protection

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    Rotor Position Sensor

    A17802 - High Speed Inductive Position Sensor IC with Analog Outputs

    A17803 - High Speed Inductive Position Sensor IC with Digital Outputs

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Featured Products

Hall-Effect Speed and Direction Sensor LH Package

ACS37041 and ACS37042

ACS37041 and ACS37042 are fully integrated Hall-effect-based current sensor ICs that provide a galvanically isolated voltage output proportional to the sensed current.
ACS37220 Product Image

ACS37220

The ACS37220 simplifies high-current sensing in automotive applications, offering ultra-low resistance (<100µΩ) for improved efficiency.
40V Synchronous Buck Regulator Packaging Image

APM81815

80V, 1.5A Synchronous Buck Regulator

A89503

5.5V - 80V ASIL Half-Bridge MOSFET Gate Drive