Quality Standards and Environmental Certifications
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大型家电

无论是联网的洗衣机和冰箱，还是空调和洗碗机，成功在于安全和智能驱动。nbsp; Allegro 提供广泛的电机和风扇驱动器、传感器、稳压器和照明 IC 产品组合，有助于提高家用电器的智能程度。 

此外，我们在要求严苛的汽车应用方面拥有丰富经验，这意味着我们的解决方案强大而可靠。

在下面选择一个子系统以查看相关产品。  

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

特色产品

A89301

Ultra-Quiet, Code-Free, FOC Sensorless BLDC Motor Controller

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A5947

Three-Phase Sensorless Fan Driver IC

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APS13295 Product Image

APS13295

Three-wire, planar Hall-effect sensor IC especially suited for operation over extended temperature ranges (up to 125°C)

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白皮书和手册

采用 ACS37800 实现集成电源监控

视频

集成式接近传感器和 LED 驱动器

选择指南和解决方案指南

Allegro 产品选择指南

应用手册

霍尔开关与机械开关转换

将霍尔效应磁性感应技术集成到现代家用电器中

使用霍尔效应感应技术进行位置和液位感应

使用 ACS71020 或 ACS37800 电源监控 IC 通过 SPI 或 I2C 进行方便的隔离式电源测量

Allegro 电流传感器 IC：适合各种热预算的独特封装选项

在应用中评估 Allegro 电流传感器热性能的方法

用于电力输送的电流感应

Documentation & Resources

Introduction to Hall-Effect Switches and Conversion from Mechanical Switches

Application Note

Introduction to Hall-Effect Switches and Conversion from Mechanical Switches

AN296192 - This application note will discuss the technical considerations necessary to aid with the replacement of an on/off mechanical switch with ...

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Brochure: Integrated Power Monitoring with the ACS37800

Brochure

Brochure: Integrated Power Monitoring with the ACS37800

Allegro’s ACS37800 offers its customers the capability to easily monitor and optimize the energy efficiency of power supplies, lighting, and motor ...

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New Approaches to High-Efficiency Current Sensing: Integrated Hall Sensor ICs Save Power and Space

Application Note

New Approaches to High-Efficiency Current Sensing: Integrated Hall Sensor ICs Save Power and Space

May 02, 2022

AN296100: Allegro current sensor ICs allow design engineers to use Hall-effect based current sensor ICs in new applications where increased energy ...

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Current Sensing for Power Delivery

Application Note

Current Sensing for Power Delivery

March 11, 2022

AN296256 - This article will discuss the advantages of various current sensing methods in power delivery.

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Convenient and Isolated Power Measurements via SPI or I2C using ACS71020 or ACS37800 Power Monitoring ICs

Application Note

Convenient and Isolated Power Measurements via SPI or I2C using ACS71020 or ACS37800 Power Monitoring ICs

AN296180 - This application note describes the I2C and SPI interfaces on the ACS71020/ACS37800 Power Monitoring ICs from Allegro MicroSystems.

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