SP1937 Datasheet, PDF (5/10 Pages) SYNC POWER Crop. – DC-DC Step-Up Converter for White LED

SP1937
DC-DC Step-Up Converter for White LED
APPLICATION INFORMATION
CH1: VCC / CH2: Vsw / CH3: Inductor current / R1= 6.8Ω
Vin=3V；Vout=8.972V；Iout=14.624mA
Vin=3.75V；Vout=8.957V；Iout=14.698mA
Vin=5V；Vout=8.963V；Iout=14.869mA
2007/07/10 Ver.3
Vin=5.5V；Vout=8.959V；Iout=14.836mA
Page 5