Heat Pumps

Heat pumps provide warmth and comfort with an unparalleled energy efficiency which make them an important step towards achieving our climate goals.

Select a subsystem below to view related products. 

Heat Pumps Application Diagram
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    Safety Relay

    A2550 – Relay Driver with 5 V Regulator

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    PFC Stage

    ACS37002 – 0-80A Current + Fault Sensor

    ACS37003 – 0-80A Current + Fault Sensor

    ACS37800 –  AC and DC Power Monitoring and Fault Sensor

    AHV85110 – Self-Powered Single-Channel Isolated GaNFET Driver

    AHV85111 – Self-Powered Single-Channel Isolated GaNFET Driver

     

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    DC/DC Step Down

    A81805 – 40V, 2.5 A, Synchronous Buck Regulator

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    DC/AC Inverter

    ACS37002 – 0-80A Current + Fault Sensor

    ACS37003 – 0-80A Current + Fault Sensor

    AHV85110 – Self-Powered Single-Channel Isolated GaNFET Driver

    AHV85111 – Self-Powered Single-Channel Isolated GaNFET Driver

    ACS732/3 –  1 MHz Current & Over-Current Sensor

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    Motor

    A33023 – Hall-Effect Angle Sensor IC

    A17700 – Pressure Sensor Interface with Polynomial Compensation and Diagnostics

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    Water Pump

    A89332 – Three-Phase Sensorless Driver

    ACS724 – High-Accuracy, Isolated Current Sensor

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    Fan

    A89331 – Three-Phase Sensorless Driver Close
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    Louver Control

    ALS31300 –3D Magnetic Linear Hall-Effect Sensor Close
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    Reversing Valve

    A3901 – Dual Full Bridge Low Voltage Motor Driver

    A1454 – 3V, Hall-Effect Linear Sensor with I²C Output

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    Expansion Valve

    A5984 – DMOS Microstepping Driver with Translator and Overcurrent Protection

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Featured Products

Allegro's MA-LA-MC Packages

ACS37002

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

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Allegro MC 16-Pin Package Image

ACS37003

400 kHz, High Accuracy Current Sensor with 5kV Isolation

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Self-Powered Single-Channel Isolated GaNFET Gate Driver with Regulated Bipolar Output Drive

AHV85111

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

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ACS732-3 Product image

ACS732 and ACS733

1 MHz Bandwidth, Galvanically Isolated Current Sensor IC in SOIC-16 Package

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