Version 4 SHEET 1 2460 1748 WIRE 1456 1280 1360 1280 WIRE 1520 1280 1456 1280 WIRE 1648 1280 1520 1280 WIRE 1776 1280 1648 1280 WIRE 1360 1296 1360 1280 WIRE 1648 1296 1648 1280 WIRE 1776 1296 1776 1280 WIRE 1936 1344 1904 1344 WIRE 2048 1344 2016 1344 WIRE 2144 1344 2048 1344 WIRE 2240 1344 2144 1344 WIRE 2336 1344 2240 1344 WIRE 1456 1360 1456 1280 WIRE 2048 1360 2048 1344 WIRE 2144 1360 2144 1344 WIRE 2240 1360 2240 1344 WIRE 2336 1360 2336 1344 WIRE 1520 1376 1520 1280 WIRE 1552 1376 1520 1376 WIRE 1904 1376 1904 1344 WIRE 1904 1376 1872 1376 WIRE 1360 1392 1360 1376 WIRE 1456 1456 1456 1440 WIRE 1552 1456 1456 1456 WIRE 2048 1456 2048 1440 WIRE 2048 1456 1872 1456 WIRE 2144 1456 2144 1424 WIRE 2144 1456 2048 1456 WIRE 2240 1456 2240 1424 WIRE 2336 1456 2336 1440 WIRE 2048 1472 2048 1456 WIRE 1552 1536 1456 1536 WIRE 1904 1536 1872 1536 WIRE 1456 1552 1456 1536 WIRE 1904 1568 1904 1536 WIRE 2048 1568 2048 1552 WIRE 1456 1648 1456 1632 WIRE 1648 1648 1648 1616 WIRE 1776 1648 1776 1616 WIRE 1904 1648 1904 1632 FLAG 1776 1648 0 FLAG 1648 1648 0 FLAG 1360 1392 0 FLAG 1456 1648 0 FLAG 2336 1456 0 FLAG 2048 1568 0 FLAG 2240 1456 0 FLAG 1904 1648 0 FLAG 2336 1344 OUT FLAG 1360 1280 IN SYMBOL ind 1920 1360 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 1.7µ SYMBOL RES 2032 1344 R0 SYMATTR InstName R1 SYMATTR Value 412K SYMBOL VOLTAGE 1360 1280 R0 SYMATTR InstName V1 SYMATTR Value 5 SYMBOL res 2032 1456 R0 SYMATTR InstName R2 SYMATTR Value 332K SYMBOL res 1440 1536 R0 SYMATTR InstName R3 SYMATTR Value 324K SYMBOL cap 2224 1360 R0 SYMATTR InstName C1 SYMATTR Value 100µ SYMATTR SpiceLine Rser=10m SYMBOL cap 1888 1568 R0 WINDOW 3 36 34 Left 2 WINDOW 39 26 58 Left 2 SYMATTR Value 1000p SYMATTR SpiceLine Rser=13K SYMATTR InstName C2 SYMBOL res 1440 1344 R0 SYMATTR InstName R4 SYMATTR Value 100K SYMBOL PowerProducts\\LTC3568 1712 1456 R0 SYMATTR InstName U1 SYMBOL cap 2128 1360 R0 SYMATTR InstName C3 SYMATTR Value 47p SYMBOL res 2320 1344 R0 SYMATTR InstName Rload SYMATTR Value 1 TEXT 2088 1632 Left 2 !.tran 1m startup