• 440
    25

    1. Sun Roof

    Single or Dual (HAL 7xy) Hall plate switches are used to determine the position of the window pane by measuring the motion direction, as well as counting the revolutions of the window lifter motor.

     

    Sensor Type: Switch


    Micronas Products inside:

    HAL 15xy 3-wire

    HAL 7xy

  • 495
    160

    2. Window Lift

    Single or Dual (HAL 7xy) Hall plate switches are used to determine the position of the window pane by measuring the motion direction, as well as counting the revolutions of the window lifter motor.

     

    Sensor Type: Switch


    Micronas Products inside:

    HAL 15xy 3-wire

    HAL 7xy

  • 520
    150

    3. Door Lock

    Hall switches are used to detect whether the car doors are locked or not. By skipping the third wire, the 2-wire sensor type is preferred for this kind of application in order to save costs.

     

    Sensor Type: Switch


    Micronas Products inside:

    HAL 15xy 2-wire

  • 520
    170

    4. Door Handle

    The small footprint and the optimized amount of external components does fit perfectly into this application limited extremely in space.

    Due to achieved automotive OEMs Emission and Imission radio regulations, even the use in this harsh environment is a perfect fit for HVC family.

    Controller Type: HVC


    Micronas Products inside:

    HVC 4223F

  • 380
    150

    5. Buckle Switch

    Due to the greater distance from the sensor to the control unit, a 2-wire Hall switch is often the preferred sensor type for buckle applications. Depending on the application set-up a unipolar or latching type can be used.

     

    Sensor Type: Switch


    Micronas Products inside:

    HAL 15xy 2-wireWatch video

  • 250
    320

    6. Adaptive Headlights and LED Fan

    Within the Adaptive Headlights module, the “zero-position” of the swivel module is generally given by a Hall-effect switch. Modern cars make use of intelligent lighting technologies. The HVC family provides a best fit due to flexibility and optimized size constraints due to reduced amount of external components. This ensures best fit for mechanical adaptation (Levelling, bending, automatic High-beam) as well as cooling (LED Fan), simultaneously used to take care of defog the headlight, utilizing the small footprint and the reduced power requirements.

     

    Sensor Type: Switch, 2D
    Controller Type: HVC


    Micronas Products inside:

    HAL 1002

    HAL 15xy 3-wire

    HAL 37xy

    HVC 4223F

  • 330
    180

    7. HVAC

    Micronas HVC solutions are offering ideal small and highly integrated one-chip-all-inclusive solutions allowing motor control with different driving schemes with low motor current ripple, supporting LIN auto-addressing, and stall detection. This is to prevent noise in a sound sensitive area. HVC family is best fitting into this requirement, as sophisticated Software algorithms can be engineered onto the integrated uC-IP to have the best fit between application, actuator, motor and electronics.

    Sensor Type: Switch
    Controller Type: HVC


    Micronas Products inside:

    HAL 15xy 2-wire

    HVC 4223F

  • 90
    340

    8. Blower and Flap Control - AGM

    To increase CO2 reduction and fuel savings by improved Cw-value, the Automated Grille-Shutter need to adapt to driving conditions (speed, temperature, etc.). The flexible HVC products are perfectly tailored to provide the required functionality in the limited construction space within harsh environmental conditions.

     

    Controller Type: HVC


    Micronas Products inside:

    HVC 4223FWatch video

  • 465
    220

    9. Seat - Position

    The seat position detection is one part of the airbag control system. The task of the Hall switch is to determine the zone along the seat track, where the seat is actually positioned. 2-wire switches are the preferred solution.

     

    Sensor Type: Switch


    Micronas Products inside:

    HAL 15xy 2-wire

  • 340
    125

    10. Seat - Climate Control

    HVC all-in-one integrated solutions are matching the power requirements for BLDC motor drive in a single-chip solution without the need for external MOSFETs and allow a distributed system of motor controllers within the seat by LIN network interconnection.

     

    Controller Type: HVC


    Micronas Products inside:

    HVC 4223F

Body & Comfort

Important electrification trend in the vehicle body compartment. Contactless sensors and electric motors are replacing mechanical and hydraulic systems for higher comfort and better reliability. Micronas has the largest Hall-effect sensor portfolio to address the wide diversity of requirements in those applications and next generation components addressing the needs for lower power consumption and system cost efficiency. Micronas provides also fully integrated servo-drive controllers for BLDC and stepper motors as well as switches and direct angle sensors for motor position detection.

Products by Application

  • HVC 4223F

    Flex Servo-Drive for Direct Control of Electric Motors

  • HAL 37xy

    Programmable Hall sensors for rotational or linear position detection based on 3D HAL® technology

  • HAL 15xy

    First ISO 26262 compliant low power Hall switches in SOT23 package

  • HAL 10xy

    In system Hall switches with two programmable switching points

  • HAL 7xy

    Monolithic integrated Hall sensors with two independent Hall plates