用于背光照明的 LED 驱动器

Allegro 提供各种用于背光照明的高度集成 LED 驱动器,可满足您对输入电压范围、每串 LED 数、串数和 LED 电流的要求。我们的 LED 驱动器在可靠性和稳健性方面处于行业领先水平,具备 AEC-Q100 0 级资质,具有引脚间短路、外部组件开路/短路防范功能以及内置故障诊断功能。

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

ALT80600 Package Image

ALT80600

LED Driver with Pre-Emptive Boost for Ultra-High Dimming Ratio and Low Output Ripple

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A80601-4

High Power LED Driver with Pre-Emptive Boost for Ultra-High Dimming Ratio and Low Output Ripple

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A80602-5

High Power LED Driver with Pre-Emptive Boost for Ultra-High Dimming Ratio and Low Output Ripple

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DatasheetSamples
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Contact your local sales repA80606Six-Channel Boost Controller LED Driver with Ultra-Wide Dimming RatioBoost4.5406180108040 V-40°C to 125°C48-Pin QFN/MLPCheck Distributor StockECAD model image
Contact your local sales repA80601Four-Channel Boost Controller LED Driver with Ultra-Wide Dimming RatioBoost4.540421084040 V-40°C to 125°C24-Pin QFNCheck Distributor StockECAD model image
Contact your local sales repA80602Six-Channel Boost Controller LED Driver with Ultra-Wide Dimming RatioBoost4.540614084040 V-40°C to 125°C24-Pin QFNCheck Distributor StockECAD model image
Contact your local sales repA80603Four-Channel LED Driver with Ultra-Wide Dimming RatioBoost4.540412048040 V-40°C to 125°C24-Pin QFNCheck Distributor StockECAD model image
Contact your local sales repA80604Four-Channel Boost Controller LED Driver with Ultra-Wide Dimming RatioBoost4.540421084040 V-40°C to 125°C24-Pin QFNCheck Distributor StockECAD model image
Contact your local sales repA8513Wide Input Voltage Range, High Efficiency Fault Tolerant LED DriverBoost4.540115015055 V-40°C to 125°C10-Pin MSOPCheck Distributor StockECAD model image
Contact your local sales repA8517Wide Input Voltage, Fault Tolerant, Independently Controlled Multi-Channel LED Driver with I2C interfaceBoost4.540106060040 V-40°C to 125°C28-Pin TSSOPCheck Distributor StockECAD model image
Contact your local sales repA8522Wide Input Voltage, Fault Tolerant, Independently Controlled Multi-Channel LED Driver with I²C InterfaceBoost4.54086048040 V-40°C to 125°C28-Pin TSSOPCheck Distributor StockECAD model image
Contact your local sales repALT80600Four-Channel LED Driver with Ultra-Wide Dimming RatioBoost4.540412048040 V-40°C to 125°C24-Pin QFNCheck Distributor StockECAD model image