Autonomous Mobile Robots (AMR)

Allegro’s high-performance motor drivers and sensors help AMRs achieve longer operation times, smoother motion, and precise control in dynamic environments.

AGV/AMR Typical Application Diagram
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    Magnetic Strip Sensing

    ALS31000 – Unidirectional Linear Hall-Effect Sensor IC with Analog Output

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    Bumper Sensing

    A139x – Micropower 3 V Linear Hall-Effect Sensor

    APS11753 – Micropower Switches for Battery-Powered and Eco-Conscious Applications

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    PFC Stage

    ACS37002 – 400 kHz High Accuracy Current Sensor

    ACS37010 – 50 kHz, High Accuracy Current Sensor

    AHV85110 – Self-Powered Single-Channel Isolated GaN FET Gate Driver with Power-Thru Integrated Isolated Bias Supply

    AHV85111 – Self-Powered Single-Channel Isolated GaN FET Gate Driver with Regulated Bipolar Output Drive

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    Warning Lights

    A6263 – Protected LED Array Driver

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    Wheel Motor Drivers

    A4955 – Full-Bridge PWM Gate Driver

    A4952 – Full-Bridge DMOS PWM Motor Drivers

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    Lift Motor Driver

    AMT49413 – High Power BLDC MOSFET Controller with Integrated Hall Commutation

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    Charging

    CT433 – XtremeSense TMR Current Sensor

    A5931 – Three Phase Sensorless Fan Drivers

    A5932 – Three Phase Sinusoidal Sensorless Fan Controller

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    Wheel Motor Sensors

    AAS33001 – Precision Angle Sensor IC with Incremental and Motor Commutation Outputs

    APS12202 – Hall-Effect Latch for Automotive, Consumer, and Industrial Applications

    ACS71240 – Cost-Effective Shunt Alternative Hall-based Current Sensor

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    PMIC

    APM81815 - 80V, 1.5A Synchronous Buck Regulator

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    Current Monitoring

    ACS37800 - Isolated, Programmable AC and DC Power Monitoring IC

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    Cooling Fan Control

    A5931 – Three Phase Sensorless Fan Drivers

    A5932 – Three Phase Sinusoidal Sensorless Fan Controller

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    Overcurrent Protection

    ACS37041 - Integrated Hall-Effect Current Sensor

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    Load Sensing

    ALS31000 - Unidirectional Linear Hall-Effect Sensor IC with Analog Output

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    Lift Motor Sensors

    ACS37220 - Low Resistance, High Power Density Current Sensor

    AAS33001 - Precision Angle Sensor IC with Incremental and Motor Commutation Outputs

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Featured Products

EV-QFN 36 pin with exposed pad

AMT49413

High Power BLDC MOSFET Controller with Integrated Hall Commutation
ACS37220 Product Image

ACS37220

The ACS37220 simplifies high-current sensing in automotive applications, offering ultra-low resistance (<100µΩ) for improved efficiency.
Allegro&#39;s MA-LA-MC Packages

ACS37002

400 kHz, High Accuracy Current Sensor with Pin-Selectable Gains
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.

Documentation & Resources

Higher Power Robotics in Industrial Automation | Tech Chat
Video

Higher Power Robotics in Industrial Automation | Tech Chat

Join our All About Circuits host, Daniel Bogdanoff, as he sits down with Aaron Barrera, to dive into the future of power for high-power robotics in industrial automation.
Current Sensors in Robotics: Precision, Efficiency, and Safety in Every Movement
Blog

Current Sensors in Robotics: Precision, Efficiency, and Safety in Every Movement

The world of robotics is rapidly evolving. We marvel at robotic arms assembling intricate electronics with superhuman precision, surgical robots performing minimally invasive procedures with unparalleled dexterity, and autonomous vehicles navigating complex environments with seemingly effortless grace.
Rise in Robotics: Driving Efficiency, Reliability and Innovation
Blog

Rise in Robotics: Driving Efficiency, Reliability and Innovation

Robotics is no longer a futuristic concept confined to science fiction; it is a rapidly evolving field transforming industries and daily life.
Brochure: Lift Designs to the Next Level
Brochure

Brochure: Lift Designs to the Next Level

Drive mobile robots with unmatched precision and control.
Magnetic Position Sensors in Robotics
Technical Article

Magnetic Position Sensors in Robotics

A key function of any robot is to interact with the physical world surrounding it. To achieve this, robots contain various actuators that require accurate position sensing to enable precise movement and functionality.

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