Schematic for the NCP5007 Demonstration Board 7/13/2004 1 2 4 3 D D Vbat Vbat TP1 J1 Vbat 4mm Vbat JP1 C1 J2 GND 4mm GND ISense 4.7uF/10V GND C3 Vbat 3 EN EN Vbat 5 L1 ENABLE TP3 Vout GND C FB 1 D1 MBR0530 GND Vout 4 Vout Iout FB NCP5007 TP4 Vsw 1uF/25V 2 GND TP2 FB C2 C GND 4.7uF/10V U1 3 2 1 22uH S1 GND LW T673 R1 GND 10R Z1 GND D2 LW T673 LW T673 D3 LW T673 D4 LW T673 D5 D6 JP2 JUMP_6 JP3 JUMP_6 1 2 1 2 1 B 2 B JP4 JUMP_D6 Notes : - Use Jumper JP2 to JP4 to adjust the number of LED in the operating string - White LED can be either LWT673 or LWT67C or LWY87S, both from OSRAM A A Title NCP5007 EVALUATION BOARD - V4 ON semiconductor 14, rue Paul Mesplé Number: MB-10-2003 A4 31112 Date: 13-Jul-2004 Sheet 1 of 1 Revision: REV 4.0 Time: 09:31:40 Toulouse France File: D:\UserData\PROJECTS_MB\WHITE_LED\NCP5007\NCP5007.ddb - Documents\NCP5007_V4\NCP5007_V4.Sch Size: 1 2 3 4