面向升压型单信道大屏幕的白色LED驱动器 BD9486F

BD9486F是白色LED用高效率驱动器,适用于大屏幕液晶驱动器。BD9486F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。BD9486F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), LED 过电流保护(LEDOCP: LED over current protection), 过升压保护(FBMAX: over boost protection)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
BD9486F-GE2供应中SOP1625002500TapingYes

BD9486F 数据手册 Data Sheet

技术特性
TopologyBoost
Number of Outputs1
Vin(Min.)[V]9.0
Vin(Max.)[V]18.0
Frequency(Max.)[MHz]0.8
Integrated FETNo
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
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