Heat Pumps

Allegro 的电机驱动器和传感器可助力现代热泵系统实现安静、可靠的运行，进而提高能效、改善气候影响。

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.

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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、高精度电流传感器，具有引脚可选增益

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

Efficient Climate Control, Engineered to Perfection - Driving Performance and Sustainability in Next-Generation Heat Pumps and HVAC Systems

Efficient Climate Control, Engineered to Perfection - Driving Performance and Sustainability in Next-Generation Heat Pumps and HVAC Systems New

The global push toward energy - efficient buildings and electrified heating is accelerating innovation in heat pump and HVAC system design. Consumers and regulators alike demand systems that deliver precise climate control, ultra quiet operation, and maximum seasonal efficiency without compromising increasingly compact form factors.

通过可持续性实现舒适性

热泵是能源效率革命的核心，其独特之处在于它们供应的热能超出其消耗的电能。

清洁能源概述

在当今不断演变的世界中，清洁能源不仅仅是一种必需品，还是一项全球性的责任。加入我们，为实现更清洁、更环保的未来铺路！观看视频。