中型、大型LCD背光用白色LED驱动器 BD9470AFM

BD9470AFM是白色LED用高效率驱动器,适用于大屏幕液晶驱动器。BD9470AFM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。BD9470AFM内置了过电压保护(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)等针对异常状态的保护功能。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
BD9470AFM-GE2供应中HSOP-M2815001500TapingYes

BD9470AFM 数据手册 Data Sheet

技术特性
TopologyBoost
Number of Outputs6
Vin(Min.)[V]9.0
Vin(Max.)[V]35.0
Output Current(Max.)[mA]250.0
Frequency(Max.)[MHz]0.15
Integrated FETNo
DimmingPWM
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
技术资料下载
相关产品
PART NUMBERProduct SeriesDatasheet
BD9528AMUV降压(同步整流)型Datasheet
BD9528AMUV2通道型Datasheet
BD4271FP2-C带看门狗定时器的低饱和稳压器Datasheet
BD42530EFJ-C电压跟踪器Datasheet
BD42530FP2-C电压跟踪器Datasheet
BD37201NUX单输出低饱和稳压器(LDO)Datasheet
BD9470AFM BD9470AFM
BD9528AMUV BD9528AMUV
BD4271HFP-C BD4271HFP-C
BD42530FP2-C BD42530FP2-C
BD37201NUX BD37201NUX
Application Note BA12004BF
Part Explanation BA12004BF