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Allegro MicroSystems, LLC.

- Allegro MicroSystems, LLC. 是开发、制造和销售高性能电源与霍尔效应传感器集成电路的行业领导者。 Allegro 的创新解决方案服务于汽车市场中各种高速增长的应用,此外还致力于提供办公自动化、工业和消费类/通信解决方案。 Allegro 总部位于美国麻萨诸塞州伍斯特市,并在世界各地设有设计、应用和销售支持中心。

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最新产品 查看全部 (81)

Image of Allegro Microsystems' ALT80800 AEC-Q100, 2 A Synchronous Buck LED Driver

ALT80800 AEC-Q100, 2 A Synchronous Buck LED Driver

Allegro Microsystems' ALT80800 is a single-IC synchronous buck switching regulator which provides constant-current output to drive high-power LEDs.

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Image of Allegro MicroSystems A4919 Three-Phase MOSFET Driver IC with On-Board Regulator

具有板载稳压器的 A4919 三相 MOSFET 驱动器 IC

Allegro MicroSystems 的 A4919 是一款三相控制器,具有集成稳压器,配合 N 沟道外部功率 MOSFET 使用。

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Image of Allegro ALS31300 3D Linear Hall-Effect Sensor

ALS31300 3D 线性霍尔效应传感器

Allegro Microsystems ALS31300 三轴线性霍尔效应传感器 IC 提供 12 位数字输出字。

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Image of Allegro's A4480 Wide Input Regulator

A4480 宽输入稳压器

Allegro 的 A4480 是一个宽输入稳压器,具有完全的控制、诊断和保护功能,可满足汽车应用的许多要求。

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Image of Allegro's A1262 2D Sensor IC

A1262 2D、双通道、闩锁霍尔效应传感器 IC

Allegro 的 2D 架构的 A1262 通过在较小的封装中提供正交输出信号简化了电机和磁性编码器的设计。

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Image of Allegro's A4964 Sensorless Sinusoidal Drive BLDC Controller

A4964 无传感器型正弦电流驱动 BLDC 控制器

Allegro A4964 向微控制器提供电源和看门狗功能,并在微控制器和中央之间提供高电压接口。

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产品培训模块 (PTM) 查看全部 (9)

ACS726 Hall-effect based current sensor

ACS726 Hall-effect Based Current Sensor

Duration: 10 minutes

The ACS726 is the first product in Allegro’s family of current sensors to include a fully differential output signal.

ACS764 Hall-effect Based Current Sensor IC

ACS764 Hall-effect Based Current Sensor IC

Duration: 5 minutes

Designed for applications that require digital current sending and reporting through an I²C bus.

A49xx Stepper Motor Driver ICs

A49xx Family of Stepper Motor Driver ICs

Duration: 10 minutes

Complete microstepping motor drivers with a built-in translator for easy operation and overcurrent protection, reducing rework costs in operations.

Current Sensor ICs

Current Sensor ICs

Duration: 5 minutes

Line of fully integrated Hall-effect current sensor ICs providing highly accurate output voltage signals proportional to the current that is being applied.

Featured Videos 查看全部 (4)

A1569: A Single Chip LED Lighting Solution with Integrated Hall-Effect Switch

The A1569 is a highly integrated solution that combines a Hall-effect switch with a linear, programmable current regulator, providing up to 150 mA to drive one or more LEDs.

Allegro A4915 Full Version

Allegro A4915 Full Version

Allegro A4915 Demo Board

Allegro A4915 Demo Board

ACS712 Low-Noise 2100 VRMS Hall-Effect Current Sensor IC

The Allegro ACS712 provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems