Version 4 SHEET 1 2588 1768 WIRE 1568 1248 1472 1248 WIRE 1664 1248 1568 1248 WIRE 1792 1248 1664 1248 WIRE 1824 1248 1792 1248 WIRE 1952 1248 1904 1248 WIRE 1472 1264 1472 1248 WIRE 1792 1296 1792 1248 WIRE 1952 1296 1952 1248 WIRE 1568 1344 1568 1248 WIRE 1472 1360 1472 1344 WIRE 1664 1376 1664 1248 WIRE 1696 1376 1664 1376 WIRE 2176 1376 2048 1376 WIRE 2288 1376 2176 1376 WIRE 2384 1376 2288 1376 WIRE 2176 1392 2176 1376 WIRE 2288 1392 2288 1376 WIRE 2384 1392 2384 1376 WIRE 1568 1440 1568 1424 WIRE 1696 1440 1568 1440 WIRE 2288 1488 2288 1456 WIRE 2384 1488 2384 1472 WIRE 1488 1504 1440 1504 WIRE 1584 1504 1568 1504 WIRE 1696 1504 1584 1504 WIRE 2176 1504 2176 1472 WIRE 2176 1504 2048 1504 WIRE 1440 1520 1440 1504 WIRE 1584 1520 1584 1504 WIRE 2176 1520 2176 1504 WIRE 1696 1568 1680 1568 WIRE 2080 1568 2048 1568 WIRE 2080 1584 2080 1568 WIRE 1440 1600 1440 1584 WIRE 1584 1600 1584 1584 WIRE 2176 1616 2176 1600 WIRE 1872 1664 1872 1648 WIRE 2080 1680 2080 1664 FLAG 1872 1664 0 FLAG 2080 1680 0 FLAG 1584 1600 0 FLAG 1440 1600 0 FLAG 1472 1360 0 FLAG 2176 1616 0 FLAG 2288 1488 0 FLAG 2384 1488 0 FLAG 1680 1568 0 FLAG 2384 1376 OUT FLAG 1472 1248 IN SYMBOL RES 2064 1568 R0 SYMATTR InstName R1 SYMATTR Value 30K SYMBOL res 1584 1488 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 82K SYMBOL cap 1424 1520 R0 SYMATTR InstName C1 SYMATTR Value 470p SYMBOL cap 1568 1520 R0 SYMATTR InstName C2 SYMATTR Value 4.7p SYMBOL VOLTAGE 1472 1248 R0 SYMATTR InstName V1 SYMATTR Value 3 SYMBOL ind 1808 1264 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 2.2µ SYMBOL res 2160 1504 R0 SYMATTR InstName R3 SYMATTR Value 549K SYMBOL res 2160 1376 R0 SYMATTR InstName R4 SYMATTR Value 909K SYMBOL polcap 2272 1392 R0 SYMATTR InstName C3 SYMATTR Value 22µ SYMATTR SpiceLine Rser=.1 SYMBOL res 2368 1376 R0 SYMATTR InstName Rload SYMATTR Value 6 SYMBOL res 1552 1328 R0 SYMATTR InstName R6 SYMATTR Value 100K SYMBOL PowerProducts\\LTC3402 1872 1472 R0 SYMATTR InstName U1 TEXT 2296 1696 Left 2 !.tran 250u startup