大型LCD面板用白色LED驱动器 BD9422EFV

BD9422EFV是大型LCD面板用高效率白色LED驱动器。此IC的6个通道内置了大电流驱动、高速脉冲响应型恒流LED驱动器,1个通道内置了升压型DCDC。BD9422EFV针对异常状态配备了过电压保护(OVP) 、LED OPEN・SHORT保护、DCDC的过电流保护(OCP)等各种保护功能。因此,BD9422EFV可在大范围输出电压下进行自动防故障设计。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD9422EFV-E2供应中HTSSOP-B4020002000TapingYes

BD9422EFV 数据手册 Data Sheet

技术特性
TopologyBoost
Number of Outputs6
Vin(Min.)[V]9.0
Vin(Max.)[V]35.0
Per Channel Drive(Max.)[mA]400.0
Frequency(Max.)[MHz]0.5
Integrated FETNo
DimmingPWM
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
技术资料下载
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