Version 4 SHEET 1 2472 1736 WIRE 1456 1248 1360 1248 WIRE 1648 1248 1456 1248 WIRE 1776 1248 1648 1248 WIRE 1920 1248 1776 1248 WIRE 1360 1264 1360 1248 WIRE 1456 1264 1456 1248 WIRE 1920 1264 1920 1248 WIRE 1648 1296 1648 1248 WIRE 1776 1296 1776 1248 WIRE 2032 1344 2000 1344 WIRE 2144 1344 2112 1344 WIRE 2256 1344 2144 1344 WIRE 2368 1344 2256 1344 WIRE 1360 1360 1360 1344 WIRE 1456 1360 1456 1344 WIRE 1552 1360 1456 1360 WIRE 2144 1360 2144 1344 WIRE 2256 1360 2256 1344 WIRE 2368 1360 2368 1344 WIRE 2000 1376 2000 1344 WIRE 2000 1376 1872 1376 WIRE 1552 1424 1520 1424 WIRE 2144 1456 2144 1440 WIRE 2144 1456 1872 1456 WIRE 2256 1456 2256 1424 WIRE 2368 1456 2368 1440 WIRE 2144 1472 2144 1456 WIRE 1360 1488 1344 1488 WIRE 1456 1488 1424 1488 WIRE 1552 1488 1536 1488 WIRE 1920 1536 1920 1344 WIRE 1920 1536 1872 1536 WIRE 1408 1552 1344 1552 WIRE 1552 1552 1488 1552 WIRE 1920 1552 1920 1536 WIRE 2144 1568 2144 1552 WIRE 1648 1632 1648 1616 WIRE 1776 1632 1776 1616 WIRE 1920 1632 1920 1616 FLAG 1776 1632 0 FLAG 1648 1632 0 FLAG 1360 1360 0 FLAG 1344 1552 0 FLAG 2368 1456 0 FLAG 2144 1568 0 FLAG 2256 1456 0 FLAG 1344 1488 0 FLAG 1520 1424 0 FLAG 1920 1632 0 FLAG 2368 1344 OUT FLAG 1360 1248 IN SYMBOL ind 2016 1360 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 2.2µ SYMBOL RES 2128 1344 R0 SYMATTR InstName R1 SYMATTR Value 887K SYMBOL VOLTAGE 1360 1248 R0 WINDOW 3 27 94 Left 2 SYMATTR Value 5 SYMATTR InstName V1 SYMBOL res 2128 1456 R0 SYMATTR InstName R2 SYMATTR Value 412K SYMBOL res 1504 1536 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R3 SYMATTR Value 324K SYMBOL res 1552 1472 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R4 SYMATTR Value 13K SYMBOL cap 2240 1360 R0 SYMATTR InstName C1 SYMATTR Value 22µ SYMBOL res 2352 1344 R0 SYMATTR InstName Rload SYMATTR Value 20 SYMBOL cap 1424 1472 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 1000p SYMBOL res 1440 1248 R0 SYMATTR InstName R6 SYMATTR Value 10K SYMBOL POWERPRODUCTS\\LTC3412 1712 1456 R0 SYMATTR InstName U1 SYMBOL cap 1904 1552 R0 SYMATTR InstName C3 SYMATTR Value .001µ SYMBOL res 1904 1248 R0 SYMATTR InstName R7 SYMATTR Value 10K TEXT 2032 1640 Left 2 !.tran 500u startup