LED 驱动器

Allegro 的 LED 驱动器在可靠性和稳健性方面处于行业领先水平,同时,这些产品也非常灵活且易于使用,可用于满足广泛的应用要求。

为了进一步简化并加速您的设计过程,Allegro 提供已在我们的内部 EMC 实验室进行测试的可靠 EMC 参考设计。我们的现场人员经过充分培训,随时可以为您的项目提供本地支持。

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ClearPower LED 驱动器模块

Allegro 的 ClearPower 照明模块是一种高度集成的解决方案,具有出色的 EMI 性能和热工性能,可应对各种各样的新兴应用场景。

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LED Drivers for Backlighting

LED Light Sources are required for everything from mobile phones to navigation, monitors, televisions, and even automotive instrument clusters and driver information systems. These panels need a backlighting source, which is now dominated by LED drivers and linear LED lighting.

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LED Drivers for Lighting

Allegro led lighting drivers lead the industry in reliability and robustness, offering a large selection of wide-input, Grade 0, LED Driver ICs.

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Featured Products

A80803

Multi-Topology LED Driver with PWM Dimming and Seamless High/Low Intensity Modes

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A6211

The A6211 is a single IC switching regulator that provides constant-current output to drive high-power LEDs. It integrates a high-side N-channel DMOS switch for DC-to-DC step- down (buck) conversion. A true average current is output using a cycle-by-cycle, controlled on-time method.

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ALT80800

Automotive-Grade, Constant-Current 2.0 A PWM Dimmable Synchronous Buck LED Driver

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ALT80802

Wide Input Voltage, Adjustable Frequency, Buck-Boost or Buck 2 Amp LED Driver

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Documentation & Resources