LED太阳能路灯驱动模块(HYP1902)
FEATURES
◎Widesupplyvoltageoperatingrange:20to28V
◎Internalfixedoscillatorfrequency:Typ.110KHz
◎2ConstantCurrentoutputChannels.
◎OutputUpto6pcsofLEDsinseries.
◎VeryLowDropoutVoltage:Typ.0.5V
◎700mAConstantCurrentper-Channel
◎HighEfficiencyUpto92%(min)fortotalOutput
◎OpenLoadprotection