Quality Standards and Environmental Certifications
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Electric Bike and Pedelec

 Accelerate your time to market with Allegro’s cost reflective, easy to use highly integrated solutions that covers your need for charging, motor control and position and speed detection. 

Select a subsystem below to view related products. 

e-Bike application diagram
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    Charging Current Sensing

    ACS70331 – GMR Current Sensor

    ACS711 – Hall Current & Fault Sensor

    ACS71240 – Shunt Alternative Hall-based Current Sensor

    Close
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    Brake Lever Position

    A1120 – Hall Switch Close
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    Wheel Speed and Direction (ABS)

    ATS19580 – GMR Speed & Direction Sensor
    A19250 – GMR Speed Sensor
    ATS19200 – Hall Speed Sensor Close
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    Pedal Position & Torque Sensing

    A1335 – Dual Die CVH Angle Sensor
    A1339 – CVH Angle Sensor with ABI
    A1377 – Linear Hall Sensor w/ Analog output Close
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    Throttle Position

    A1330 – CVH Angle Sensor
    A1308 – Hall Linear Sensor
    A1120 – Hall Switch Close
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    E-Shifter / Derailleur​

    APS12625 – 2D Speed & Direction
    A3916 – Dual Full Bridge Motor Driver     Close
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    Hub Drive & ​ Mid Drive Encoder​

    AAS33001 – Dual Die CVH Angle Sensor
    APS122x5 – Hall Latch Close
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    Sprocket Detection​

    ATS19580 – GMR Speed & Direction Sensor
    ATS19200 – Hall Speed Sensor Close
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    Motor Phase Current Sensing​

    ACS71240 – Hall Current & Fault Sensor
    ACS711 – Hall Current & Fault Sensor Close

Featured Products

Allegro EX 12 Package

ACS71240

Automotive-Grade, Galvanically Isolated Current Sensor IC

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10-contact DFN EJ Package

A89500

100V Fast Switching Half Bridge MOSFET Driver

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Allegero 14-Pin TSSOP LU Package

A31315

3D Hall-Effect Sensor for Rotary and Linear Position Measurement

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Documentation & Resources

Hall-Based BLDC Gate Drive Saves Microprocessor IO and Provides Zero Speed Torque

Technical Article

Hall-Based BLDC Gate Drive Saves Microprocessor IO and Provides Zero Speed Torque

September 08, 2022

P0127: Many BLDC motor applications require Hall-based position sensing to accommodate direction changes quickly and provide holding torque.. Allegro ...

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Design Considerations in Selection of Converter Configuration for Automotive LED Headlight Applications

Application Note

Design Considerations in Selection of Converter Configuration for Automotive LED Headlight Applications

This application note discusses LED headlights for two-wheelers, passenger vehicles, commercial vehicles, and mild hybrid vehicles, and explores ...

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Brochure: Driving Change by Advancing Personal Mobility Through Cutting-Edge Technology

Brochure

Brochure: Driving Change by Advancing Personal Mobility Through Cutting-Edge Technology

Our advanced sensor and power IC solutions are engineered specifically to meet the unique requirements of these designs, providing superior ...

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Allegro Product Selection Guide

Selection Guide

Allegro Product Selection Guide

Sense. Regulate. Drive. Check out our device offerings and packages across all of our product families in this PDF selection guide.

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Two Wheeler Stop/Tail LED Driver

Application Note

Two Wheeler Stop/Tail LED Driver

October 28, 2020

AN296207 - In two-wheeler stop and tail light applications, particularly those that use a Rear Combination Lamp (RCL), OEMs use LEDs instead of ...

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Differential Hall-Effect Sensors: Safer and More Reliable for Two-Wheelers of the Future

Application Note

Differential Hall-Effect Sensors: Safer and More Reliable for Two-Wheelers of the Future

August 27, 2019

AN296173 - The use of electronic controls for engine, transmission, and wheel speed in two- and three-wheeled vehicles is growing, particularly in ...

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On Axis vs. Off Axis Angle Sensor IC Measurement Configurations

Video

On Axis vs. Off Axis Angle Sensor IC Measurement Configurations

April 09, 2019

Allegro’s family of contactless Hall magnetic high resolution 360° angle sensor ICs are designed for safety critical automotive and industrial ...

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Allegro Differential Speed Sensor System Solutions

Video

Allegro Differential Speed Sensor System Solutions

Seth Prentice, Strategic Marketing Manager for Allegro MicroSystems Speed Sensor IC group, discusses IC solutions for designing speed sensing ...

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Method for Mechanical Mounting Tolerance Compensation on Allegro Speed Sensors

Application Note

Method for Mechanical Mounting Tolerance Compensation on Allegro Speed Sensors

AN296175 - Accuracy requirements for absolute mechanical edge detection on cam sensors and more generally on engine management speed sensors have ...

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Using the A1330 in a Short Stroke Application

Application Note

Using the A1330 in a Short Stroke Application

AN296163 - This application note is a guide for using the A1330 angle sensor IC for short stroke rotational position sensing, including information ...

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Crank Sensor IC for Stop-Start

Technical Article

Crank Sensor IC for Stop-Start

This article describes start-stop operation and enabling Hall-effect integrated circuits, in particular the Allegro MicroSystems ATS694 and the ...

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