面向大屏幕的白色LED驱动器 BD9420F

BD9420F是白色LED用高效率驱动器,适用于大屏幕液晶驱动器。BD9420F内置了可向光源(LED串联连接的阵列)提供适当电压的DCDC转换器。BD9420F中内置了应对异常状态的几种保护功能。过电压保护(OVP: Over Voltage Protection)、过电流检测(OCP: Over Current limit Protection of DCDC)、短路电路保护(SCP: Short Circuit Protection)、开路保护(open detection of LED string)等。因此,可在更宽的输出电压条件及负载条件下使用。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD9420F-GE2供应中SOP2815001500TapingYes

BD9420F 数据手册 Data Sheet

技术特性
TopologyConstant Current
Number of Outputs6
Vin(Min.)[V]9.0
Vin(Max.)[V]35.0
Frequency(Max.)[MHz]150.0
Integrated FETNo
DimmingAnalog
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
技术资料下载
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