Heat Pumps

Improve energy efficiency and climate impact with Allegro’s motor drivers and sensors that enable quiet, reliable operation in modern heat pump systems.

Heat Pumps and the Energy Revolution

Discover how Allegro innovative solutions can revolutionize your heat pump systems and enhance their longevity through automotive grade quality.

0:00

Heat Pumps Application Diagram
  • More

    Safety Relay

    A2550 – Relay Driver with 5 V Regulator

    Close
  • More

    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

     

    Close
  • More

    DC/DC Step Down

    A81805 – 40V, 2.5 A, Synchronous Buck Regulator

    Close
  • More

    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

    Close
  • More

    Motor

    A33023 – Hall-Effect Angle Sensor IC

    A17700 – Pressure Sensor Interface with Polynomial Compensation and Diagnostics

    Close
  • More

    Water Pump

    A89332 – Three-Phase Sensorless Driver

    ACS724 – High-Accuracy, Isolated Current Sensor

    Close
  • More

    Fan

    A89331 – Three-Phase Sensorless Driver Close
  • More

    Louver Control

    ALS31300 –3D Magnetic Linear Hall-Effect Sensor Close
  • More

    Reversing Valve

    A3901 – Dual Full Bridge Low Voltage Motor Driver

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

    Close
  • More

    Expansion Valve

    A5984 – DMOS Microstepping Driver with Translator and Overcurrent Protection

    Close

Featured Products

Allegro's MA-LA-MC Packages

ACS37002

400 kHz, High Accuracy Current Sensor with Pin-Selectable Gains
Allegro MC 16-Pin Package Image

ACS37003

400 kHz, High Accuracy Current Sensor with 5kV Isolation
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
ACS732-3 Product image

ACS732 and ACS733

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

Documentation & Resources

How Sensor ICs Make Clean Energy Work
Infographic

How Sensor ICs Make Clean Energy Work

Sensor integrated circuits (ICs) are revolutionizing the world of clean energy. Explore the fascinating ways that sensor IC's are shaping out clean energy landscape and paving the way for a more sustainable future.
Clean Energy Overview
Video

Clean Energy Overview

In today’s ever-evolving world, clean energy is not just a necessity, but a global responsibility. Join us in paving the way for a cleaner, greener future! Watch Video.
Current Sensing For Renewable Energy
Technical Article

Current Sensing For Renewable Energy

In grid-tied photovoltaic systems, designers must focus on minimizing cost per watt to deliver the best possible return on investment.
Demystifying GaN Drivers in Clean Energy Application
Whitepaper

Demystifying GaN Drivers in Clean Energy Application

The next generation of electric switches based on wide bandgap semiconductors are gaining popularity in the market.
Comfort Through Sustainability - Unlock the Power of Heat Pump Innovation
Brochure

Comfort Through Sustainability - Unlock the Power of Heat Pump Innovation

Heat pumps are at the crux of the energy efficiency revolution, unique in their ability to deliver more heating energy than the electrical energy they consume.
Facilitating a Clean Energy Future with Current Sensing Solutions
Technical Article

Facilitating a Clean Energy Future with Current Sensing Solutions

Clean energy technologies, like solar, EV batteries, wind, and hydroelectric, offer a sustainable way to meet energy needs without releasing toxic greenhouse gases.

(Showing 4 (of 6