Thermal Management - Cooling

Optimize cooling performance with Allegro’s motor control solutions for thermal management systems. Our products support quiet, efficient air or liquid flow in thermal management applications.

Thermal Management - Cooling, Immersion Cooling Application Diagram
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    Valve Position Sense

    A31301 - Low Power 3D Linear Hall-Effect Sensor IC for Angle Measurement

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    Pressure Sensor Interface

    A17700 - Pressure Sensor Interface IC with Polynomial Compensation and Diagnostics

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    Heat Exchanger Fan

    A5931 - Three-Phase Sensorless Sinusoidal Fan Driver IC

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    Water Pump Drive

    A89333 - 48V Sensorless Code-Free FOC BLDC Motor Controller with Integrated Gate Driver

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    Pump Motor Current

    ACS37220 - Low-Resistance Current Sensor IC with Overcurrent Fault Protection

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    Cooling Fan Driver

    A89333 - 48V Sensorless Code-Free FOC BLDC Motor Controller with Integrated Gate Driver

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    Flow Control Valve

    A4950 - Full-Bridge DMOS PWM Motor Driver with Integrated Protection

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    Valve Position Sense

    A31301 - Low Power 3D Linear Hall-Effect Sensor IC for Angle Measurement

    Close
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    Pump Motor Current

    ACS37220 - Low-Resistance Current Sensor IC with Overcurrent Fault Protection

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    Multi-Way Valve Driver

    A4950 - Full-Bridge DMOS PWM Motor Driver with Integrated Protection

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    Pump Motor Current

    ACS37220 - Low-Resistance Current Sensor IC with Overcurrent Fault Protection

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    Flow Control Valve

    A4950 - Full-Bridge DMOS PWM Motor Driver with Integrated Protection

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    Valve Position Sense

    A31301 - Low Power 3D Linear Hall-Effect Sensor IC for Angle Measurement

    Close
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    Coolant Pump Drive

    A89332 - Three-phase sensorless drivers

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    Compressor Drive

    A89333 - 48V Sensorless Code-Free FOC BLDC Motor Controller with Integrated Gate Driver

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    Compressor Motor Current

    ACS772 - 200kHz, High-Accuracy Current Sensor IC with 100µΩ Conductor for High-Current Applications

    ACS773 - 200kHz, High-Accuracy Current Sensor IC with 100µΩ Conductor and 3.3V Operation

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    Evaporator Fan Drive

    A5932 - Automotive Three-Phase Sensorless Sinusoidal Fan Controller

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    Valve Position Sense

    A31301 - Low Power 3D Linear Hall-Effect Sensor IC for Angle Measurement

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    Expansion Valve Driver

    A5984 - DMOS Microstepping Driver with Adaptive Current Control for Quiet Operation

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Featured Products

Allegro EC 28-Pin Package

A89333

The A89333 is a 3-phase, sensorless, brushless DC motor controller with a field-oriented control algorithm fully integrated.
A5931 Product Image

A5931 & A5931-3

The A5931 and A5931-3 are three-phase sensorless BLDC fan driver IC that incorporates sinusoidal drive to minimize audible noise and vibration
Allegro LJ SOIC with exposed pad 8-pin package

A4950

Full-Bridge DMOS PWM Motor Controller
ACS37220 Product Image

ACS37220

The ACS37220 simplifies high-current sensing in automotive applications, offering ultra-low resistance (<100µΩ) for improved efficiency.

Documentation & Resources

Mastering the Heat: Advanced Thermal Management Strategies for Next-Generation Data Centers
Blog

Mastering the Heat: Advanced Thermal Management Strategies for Next-Generation Data Centers

Explore advanced thermal management strategies for next-gen data centers, from liquid cooling to efficient 48V power systems, to improve performance, reliability, and energy efficiency in high-density environments.
Cooling the Cloud
Brochure

Cooling the Cloud

The relentless growth of data demands, fueled by high-performance computing (HPC) and AI, presents significant thermal management challenges for servers and cloud infrastructure.

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