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产品资料
升压LED驱动
产品型号:MT9284
产品介绍:

白色LED背光驱动,输入2.5V-5.5V,效率高达90%,1.2MHz恒频操作,能够从单电池锂离子电池中驱动多达7个系列的白色LED VFB=250mV

产品参数 资料下载

 High Efficiency: Up to 90% 

 1.2MHz Constant Frequency Operation 

 Integrated internal Power MOSFET 

 Drives up to 7 Series WLEDs 

 Soft-start/Dimming with wide Frequency Range 

 UVLO, Thermal Shutdown 

 Internal Current limit 

 Over Voltage Protection 

 Small LC Filter  Minimize the External Component 

 <1µA Shutdown Current  SOT23-6 Package