Version 4
SHEET 1 2488 1440
WIRE 1472 912 1280 912
WIRE 1600 912 1472 912
WIRE 1632 912 1600 912
WIRE 1744 912 1712 912
WIRE 1792 912 1744 912
WIRE 1920 912 1856 912
WIRE 2016 912 1920 912
WIRE 1280 928 1280 912
WIRE 2016 928 2016 912
WIRE 1472 960 1472 912
WIRE 1600 960 1600 912
WIRE 1280 1024 1280 1008
WIRE 1392 1024 1376 1024
WIRE 1744 1024 1744 912
WIRE 1744 1024 1680 1024
WIRE 2016 1024 2016 1008
WIRE 1920 1104 1920 912
WIRE 1920 1104 1680 1104
WIRE 1920 1120 1920 1104
WIRE 1392 1184 1376 1184
WIRE 1712 1184 1680 1184
WIRE 1920 1200 1920 1184
WIRE 1536 1264 1536 1248
FLAG 1536 1264 0
FLAG 1712 1184 0
FLAG 1920 1200 0
FLAG 1280 1024 0
FLAG 2016 1024 0
FLAG 2016 912 OUT
FLAG 1280 912 IN
SYMBOL IND 1616 928 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 33µ
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL schottky 1792 928 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value MBRS140
SYMBOL POLCAP 1904 1120 R0
SYMATTR InstName C1
SYMATTR Value 100µ
SYMATTR SpiceLine Rser=0.02
SYMBOL VOLTAGE 1280 912 R0
SYMATTR InstName V1
SYMATTR Value 6
SYMBOL PowerProducts\\LT1107-12 1536 1104 R0
SYMATTR InstName U1
SYMBOL res 2000 912 R0
SYMATTR InstName Rload
SYMATTR Value 30
TEXT 1768 1296 Left 2 !.tran 3m startup