用于照明的 LED 驱动器

我们针对汽车照明应用提供越来越丰富的 LED 驱动器产品组合。凭借独特的工艺技术和应用专业知识,我们高度集成的 LED 驱动器 IC 采用片上 FET 和各种控制选项,可以小巧的解决方案外形提供出色的灵活性和完备的功能。Allegro 的 LED 驱动器产品组合涵盖各种拓扑、通道数、输出电流和特性集,可帮助客户优化其解决方案。

我们还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,以确保成功且快速地达到 EMC 合规要求。此外,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。

Featured Products

A80803

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

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A80804

4-Channel High-Power Linear LED Driver With Individual PWM Control

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ALT80800 Product Image

ALT80800

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

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ECAD
A80800Automotive-Grade, Constant-Current 2.0 A PWM Dimmable Synchronous Buck LED DriverAutomotiveBuck4.555120002000-40°C to 125°C16-Pin TSSOPECAD model image
A80803Programmable LED Driver with SPI CommunicationAutomotiveMultiple4.5401ScalableScalable-40°C to 150°C32-Pin QFNECAD model image
A80804Automotive Four-Channel Linear LED Controller with Internal PWM DimmingAutomotiveLinear5.3404ScalableScalable-40°C to 125°C32-Pin QFNECAD model image
A6211Constant-Current 3-Ampere PWM Dimmable Buck Regulator LED DriverIndustrialBuck6.048130003000-40°C to 105°C8-Pin SOICECAD model image
A6214Automotive-Grade, Constant-Current 2 A PWM Dimmable Buck Regulator LED DriverAutomotiveBuck4.555120002000-40°C to 125°C10-Pin SOICECAD model image
A6216Automotive-Grade, Constant-Current 2 A PWM Dimmable Buck Regulator LED DriverAutomotiveBuck4.555120002000-40°C to 125°C16-Pin TSSOPECAD model image
A6217Automotive-Grade, Constant-Current PWM Dimmable Buck Regulator LED DriverAutomotiveBuck6.04813000, 15003000, 1500-40°C to 125°C10-Pin DFN, 8-Pin SOICECAD model image
A6260High Brightness LED Current RegulatorAutomotiveLinear6.0401350350-20°C to 85°C, -40°C to 125°C8-Pin SOICECAD model image
A6261Protected LED Array DriverAutomotiveLinear6.0504100400-40°C to 85°C, -40°C to 125°C16-Pin TSSOP, 8-Pin SOIC, 10-Pin MSOPECAD model image
A6263Protected LED Array DriverAutomotiveLinear6.0504100400-40°C to 125°C8-Pin SOICECAD model image
A6264Automotive Stop/Tail LED Array DriverAutomotiveLinear6.0504100400-40°C to 125°C16-Pin TSSOP, 10-Pin MSOPECAD model image
A6274Linear Current Regulator and Controller for Automotive LED ArraysAutomotiveLinear5.042660360-40°C to 150°C20-Pin TSSOPECAD model image
A6284Linear Current Regulator and Controller for Automotive LED ArraysAutomotiveLinear5.0426120720-40°C to 150°C20-Pin TSSOPECAD model image
ALT80800Automotive-Grade, Constant-Current 2.0 A\\nPWM Dimmable Synchronous Buck LED DriverAutomotiveBuck4.555120002000-40°C to 125°C16-Pin TSSOPECAD model image
ALT80802Wide Input Voltage, Adjustable Frequency,\\nBuck-Boost or Buck 2 Amp LED DriverAutomotiveBuck, Buck-Boost3.850120002000-40°C to 125°C10-Pin DFNECAD model image
APS13568LED Driver with Integrated Micropower Hall-Effect Switch--------8-Pin SOICNECAD model image