White Goods

From connected washing machines and refrigerators to air conditioners and dishwashers – success is about safety and intelligent motion.  Allegro offers a wide portfolio motor and fan drivers, sensors, regulators and lighting ICs to help you make your home appliances even smarter. 

Plus, our experience in demanding automotive applications means our solutions are both robust and reliable.

 
Kitchen appliances with callouts for Allegro Parts. Left to Right: Freezer, Washer, Dryer, Refrigerator
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    DC/DC Regulators

    ARG81800 – 1A Sync Buck Regulator
    A8586 – 3.5A Buck Regulator
    A8587 – 2A Non-Sync Buck Regulator

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    AC Power Management

    ACS71240 – Isolated Current and Fault Sensor
    ACS730  – High Bandwidth Current Sensor


    Power Monitoring and Fault Sensor

    ACS37002 – Robust Non-Ratiometric Current Sensor 
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    Illumination

    A6217 – 3A Buck Reg LED Driver
    ALT80802 – 2A Buck-Buck/Boost LED Driver

    LCD Backlighting

    ALT80600 – Multi-Channel Boost LED Driver
    A80604 – Multi-Channel Boost LED Driver
    A80605 – Multi-Channel Boost LED Driver
    A80606 – Multi-Channel Boost LED Driver Close
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    Condenser, Compressor, & Cooling Fans

    APS13290 – High ESD Hall-effect Latch
    A1330 – Programmable Angle Position Sensor
    ACS71240 – Isolated Current and Fault Sensor
    A5947 –Three-Phase Sensorless Fan Driver
    AMT49400 – Integrated Sensorless FOC BLDC Driver
    AMT49406 – Code-Free FOC Sensorless BLDC Motor Controller
    A89301 – Code-Free FOC Sensorless BLDC Motor Controller
    A89306 – Code-Free FOC Sensorless BLDC Motor Driver
    A5931/A5932 – Three-Phase Sensorless Sinusoidal Fan Controller


    Exhaust & Circulation Fans

    APS13290 – High ESD Hall-effect Latch
    APS12626 – Dual Channel Hall-effect Latch
    A5940 – Three-Phase Sensorless Sinusoidal Fan Driver
    A5947 – Three-Phase Sensorless Fan Driver
    A5932 – Three-Phase Sensorless Sinusoidal Fan Controller
    A89301 – Code-Free FOC Sensorless BLDC Motor Controller
    A89306 – Code-Free FOC Sensorless BLDC Motor Driver

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    Door Switch & Lid Latch

    A3211 – Low Duty Cycle Hall-effect Switch
    APS11450 – Hall-effect Switch with Open/Short Detection
    A1266 – 3D Proximity Hall-effect Sensor
    A4950 – Full-Bridge PWM Motor Driver
    A5950 – Full-Bridge PWM Motor Driver w/Current Sense


    Lock Mechanism Limit Sensor

    APS13295 – High Sensitivity Hall-effect Switch
    ALS31000 – 5V Linear Position Sensor
    ALS31004 – 3.3V Linear Position Sensor

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    Drum Motor & Agitator Encoder

    APS12626 – Dual Channel Hall-effect Latch
    AAS33001 – Programmable Angle Position Sensor
    APS13290 – High ESD Hall-effect Latch


    Drum Position Sensor

    A1330 – Programmable Angle Position Sensor
    ATS17501 – Dual Channel Speed Sensor
     

    Drum Motor Feedback Control

    ACS772-3 – 0A-400A Isolated Current Sensor Family
    ACS71240 – Isolated Current and Fault Sensor

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    Gas Valve

    APS13295 – High Sensitivity Hall-effect Switch
    A3211 – Low Duty Cycle Hall-effect Switch
    APS11450 – Hall-effect Switch with Open/Short Detection
     
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    Air Damper Limit & Dispenser Switch

    APS13295 – High Sensitivity Hall-effect Switch
    A3211 – Low Duty Cycle Hall-effect Switch
    A1266 – 3D Proximity Hall-effect Sensor



    Flaps & Damper Motion Control

    ALS31000 – 5V Linear Position Sensor
    A1330 – Programmable Angle Position Sensor
    A3909 – Dual Full-Bridge Motor Driver
    AMT49701 – Quad Full-Bridge PWM Motor Driver

     
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    Motorized Shelf

    APS13295 – High Sensitivity Hall-effect Switch
    APS12626 – Dual Channel Hall-effect Latch
    A4950 – Full-Bridge PWM Motor Driver
    A5950 – Full-Bridge PWM Motor Driver w/Current Sense
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    Electric Heating Element

    A4490 – Triple Output Step-Down Switching Regulator
    ACS724-5 – 0A-65A AC or DC Current Sensor
    ACS730 – High Bandwidth Current Sensor
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    Ice Auger & Raker Motor

    APS13290 – High ESD Hall-effect Latch
    APS12626 – Dual Channel Hall-effect Latch
    ACS71240 – Isolated Current and Fault Sensor
    A4950 – Full-Bridge PWM Motor Driver
    A4954 – Dual Full-Bridge PWM Motor Driver


    Ice Maker Pump

    APS13290 – High ESD Hall-effect Latch
    APS12626 – Dual Channel Hall-effect Latch
    A5931 / A5932 – Three-Phase Sensorless Sinusoidal Fan Controller
    A5947 – Three-Phase Sensorless Fan Driver
    AMT49400 – Integrated Sensorless FOC BLDC Driver
    A89301 – Code-Free FOC Sensorless BLDC Motor Controller
    A89306 – Code-Free FOC Sensorless BLDC Motor Driver

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    Rotary Control Knob

    A1330 – Programmable Angle Position Sensor
    ALS31300 – 3D Linear Position Sensor
    A1308 – 5V Linear Position Sensor
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    Rotary & Water Diverter Motor

    APS12626 – Dual Channel Hall-effect Latch
    A1330 – Programmable Angle Position Sensor
    ACS71240 – Isolated Current and Fault Sensor
    ACS70331 – 0A-5A AC or DC Current Sensor

    A4915 Three-Phase MOSFET Driver
    A5932 – Three-Phase Sensorless Sinusoidal Fan Controller
    AMT49400 – Integrated Sensorless FOC BLDC Driver
    AMT49406 – Code-Free FOC Sensorless BLDC Motor Controller
    A89301 – Code-Free FOC Sensorless BLDC Motor Controller
    A89306 – Code-Free FOC Sensorless BLDC Motor Driver


    Water Supply, Circulation & Drain Pump

    APS12626 – Dual Channel Hall-effect Latch
    APS13290 – High ESD Hall-effect Latch
    ACS71240 – Isolated Current and Fault Sensor
    A5932 – Three-Phase Sensorless Sinusoidal Fan Controller
    A5947 – Three-Phase Sensorless Fan Driver
    AMT49400 – Integrated Sensorless FOC BLDC Driver
    AMT49406 – Code-Free FOC Sensorless BLDC Motor Controller
    A89301 – Code-Free FOC Sensorless BLDC Motor Controller
    A89306 – Code-Free FOC Sensorless BLDC Motor Driver

     

    Water & Drum Level Sensor

    ALS31000  – 5V Linear Position Sensor
    A1391 – 3V Linear Sensor with Sleep Mode
    ALS31300 – 3D Linear Position Sensor


    Water Flow Meter & Inlet/Drain Valves

    A3211 – Low Duty Cycle Hall-effect Switch
    APS13295 – High Sensitivity Hall-effect Switch
    A1391 – 3V Linear Sensor with Sleep Mode

     

    Pressure Sensor

    ALS31000 – 5V Linear Position Sensor
    A1308 – 5V Linear Position Sensor
    AAS33001 – Programmable Angle Position Sensor

     
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