Version 4 SHEET 1 2552 1624 WIRE 1632 1136 1536 1136 WIRE 1872 1136 1632 1136 WIRE 1920 1136 1872 1136 WIRE 2048 1136 2000 1136 WIRE 1536 1168 1536 1136 WIRE 1632 1184 1632 1136 WIRE 1872 1184 1872 1136 WIRE 2048 1248 2048 1136 WIRE 2048 1248 2016 1248 WIRE 1536 1280 1536 1248 WIRE 1632 1328 1632 1264 WIRE 1728 1328 1632 1328 WIRE 2080 1328 2016 1328 WIRE 2240 1328 2080 1328 WIRE 2336 1328 2240 1328 WIRE 2336 1344 2336 1328 WIRE 2240 1360 2240 1328 WIRE 2080 1408 2016 1408 WIRE 2080 1424 2080 1408 WIRE 2240 1456 2240 1424 WIRE 2336 1456 2336 1424 WIRE 1872 1488 1872 1472 WIRE 2080 1520 2080 1504 FLAG 1872 1488 0 FLAG 2080 1520 0 FLAG 1536 1280 0 FLAG 2240 1456 0 FLAG 2336 1456 0 FLAG 2336 1328 OUT FLAG 1536 1136 IN SYMBOL POWERPRODUCTS\\LTC3400 1872 1328 R0 SYMATTR InstName U1 SYMBOL ind 1904 1152 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 4.7µ SYMATTR SpiceLine Rser=0.1 SYMBOL RES 2064 1312 R0 SYMATTR InstName R1 SYMATTR Value 1.02Meg SYMBOL res 2064 1408 R0 SYMATTR InstName R2 SYMATTR Value 604K SYMBOL VOLTAGE 1536 1152 R0 SYMATTR InstName V1 SYMATTR Value 1.4 SYMBOL cap 2224 1360 R0 SYMATTR InstName C1 SYMATTR Value 4.7µ SYMBOL res 2320 1328 R0 SYMATTR InstName Rload SYMATTR Value 50 SYMBOL RES 1616 1168 R0 SYMATTR InstName R3 SYMATTR Value 1Meg TEXT 2176 1520 Left 2 !.tran 250u startup