带64级调光功能 恒电流LED驱动器 最多可驱动4个LED BD1754HFN

BD1754HFN可通过64步可变的恒流驱动器进行驱动电流的细微调整,是最适合需要高精度LED亮度控制的白色LED亮灯。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD1754HFN-TR供应中HSON830003000TapingYes

BD1754HFN 数据手册 Data Sheet

技术特性
TopologyConstant Current
Number of Outputs4
Dimming6-Bit DC
Analog Dimming Steps64
Per Channel Drive(Max.)[mA]64.0
Ch to Ch Accuracy(Typ.)[±%]0.5
Vout(Max.)[V]7.0
Data Input1-wire
Data Transfer Rate(Max.)[MHz]2.8
Data Vin(Min.)[V]0.6
Data Vin(Max.)[V]1.4
LED Open DetectionNo
Vin(Min.)[V]2.7
Vin(Max.)[V]5.5
Operating Temperature (Min.)[°C]-30
Operating Temperature (Max.)[°C]85
应用领域
  • 冰箱
技术资料下载
引脚配置图
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