Version 4 SHEET 1 2508 2152 WIRE 592 1872 576 1872 WIRE 608 1312 608 1280 WIRE 608 1424 608 1392 WIRE 608 1616 592 1616 WIRE 672 1680 656 1680 WIRE 704 1872 672 1872 WIRE 704 1872 704 1744 WIRE 720 1424 720 1136 WIRE 768 1360 752 1360 WIRE 768 1424 720 1424 WIRE 768 1488 752 1488 WIRE 768 1552 752 1552 WIRE 768 1616 672 1616 WIRE 768 1680 752 1680 WIRE 768 1744 704 1744 WIRE 768 1808 752 1808 WIRE 1072 1360 1056 1360 WIRE 1072 1616 1056 1616 WIRE 1072 1680 1056 1680 WIRE 1088 1808 1056 1808 WIRE 1136 1552 1056 1552 WIRE 1136 1744 1056 1744 WIRE 1136 1824 1136 1808 WIRE 1168 1360 1152 1360 WIRE 1184 1744 1136 1744 WIRE 1200 1280 608 1280 WIRE 1200 1488 1056 1488 WIRE 1200 1488 1200 1280 WIRE 1200 1616 1152 1616 WIRE 1248 1552 1216 1552 WIRE 1280 1744 1264 1744 WIRE 1296 1136 720 1136 WIRE 1296 1168 1296 1136 WIRE 1296 1280 1200 1280 WIRE 1296 1280 1296 1248 WIRE 1296 1312 1296 1280 WIRE 1296 1424 1056 1424 WIRE 1296 1424 1296 1392 WIRE 1344 1168 1344 1136 WIRE 1344 1280 1344 1248 WIRE 1344 1312 1344 1280 WIRE 1344 1424 1344 1392 WIRE 1360 1744 1344 1744 WIRE 1392 1280 1344 1280 WIRE 1456 1136 1344 1136 WIRE 1456 1232 1456 1136 WIRE 1456 1424 1344 1424 WIRE 1456 1424 1456 1328 WIRE 1520 1136 1456 1136 WIRE 1520 1232 1456 1232 WIRE 1520 1328 1456 1328 WIRE 1520 1424 1456 1424 WIRE 1616 1136 1584 1136 WIRE 1616 1328 1584 1328 WIRE 1616 1328 1616 1136 WIRE 1648 1232 1584 1232 WIRE 1648 1424 1584 1424 WIRE 1648 1424 1648 1232 WIRE 1680 1136 1616 1136 WIRE 1680 1264 1680 1136 WIRE 1680 1424 1648 1424 WIRE 1680 1424 1680 1312 WIRE 1696 1264 1680 1264 WIRE 1696 1312 1680 1312 WIRE 1792 1264 1776 1264 WIRE 1792 1264 1792 1136 WIRE 1792 1312 1776 1312 WIRE 1792 1424 1792 1312 WIRE 1840 1136 1792 1136 WIRE 1840 1184 1840 1136 WIRE 1840 1280 1840 1248 WIRE 1840 1312 1840 1280 WIRE 1840 1424 1792 1424 WIRE 1840 1424 1840 1376 WIRE 1840 1712 1840 1424 WIRE 1840 1872 704 1872 WIRE 1840 1872 1840 1792 WIRE 1888 1280 1840 1280 WIRE 1984 1136 1840 1136 WIRE 1984 1232 1984 1136 WIRE 1984 1424 1840 1424 WIRE 1984 1424 1984 1312 WIRE 2032 1136 1984 1136 WIRE 2032 1424 1984 1424 FLAG 2032 1424 V+ FLAG 2032 1136 V- FLAG 608 1424 0 FLAG 1888 1280 0 FLAG 576 1872 0 FLAG 1248 1552 0 FLAG 1200 1616 0 FLAG 1136 1824 0 FLAG 1360 1744 0 FLAG 1168 1360 0 FLAG 592 1616 0 FLAG 656 1680 0 FLAG 1088 1808 0 FLAG 1392 1280 0 SYMBOL IND 1056 1376 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 5 56 VBottom 0 SYMATTR InstName L7 SYMATTR Value 25n SYMATTR SpiceLine Rpar=1 SYMBOL IND2 1680 1328 R270 WINDOW 0 -23 57 VTop 0 WINDOW 3 -26 55 VBottom 0 SYMATTR InstName L6 SYMATTR Value 105µ SYMBOL IND2 1792 1248 R90 WINDOW 0 -29 53 VBottom 0 WINDOW 3 -26 55 VTop 0 SYMATTR InstName L5 SYMATTR Value 105µ SYMBOL IND2 1360 1264 R180 WINDOW 0 -8 79 Right 0 WINDOW 3 -8 44 Right 0 SYMATTR InstName L3 SYMATTR Value 1837µ SYMATTR SpiceLine Rpar=10K Rser=0.05 CPAR=100P SYMBOL IND2 1360 1408 R180 WINDOW 0 -6 73 Right 0 WINDOW 3 -3 33 Right 0 SYMATTR InstName L4 SYMATTR Value 1837µ SYMATTR SpiceLine Rpar=10K Rser=0.05 CPAR=100P SYMBOL IND2 1280 1152 R0 WINDOW 0 1 33 Right 0 WINDOW 3 1 71 Right 0 SYMATTR InstName L1 SYMATTR Value 537µ SYMATTR SpiceLine Rpar=10K Rser=0.05 CPAR=50P SYMBOL IND2 1280 1296 R0 WINDOW 0 -4 41 Right 0 WINDOW 3 -4 76 Right 0 SYMATTR InstName L2 SYMATTR Value 537µ SYMATTR SpiceLine Rpar=10K Rser=0.05 CPAR=50P SYMBOL DIODE 1520 1408 M90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 WINDOW 38 32 32 VTop 0 WINDOW 39 32 32 VTop 0 WINDOW 40 32 32 VTop 0 WINDOW 123 32 32 VTop 0 SYMATTR InstName D4 SYMATTR Value MBRS140 SYMBOL DIODE 1520 1216 M90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 WINDOW 38 32 32 VTop 0 WINDOW 39 32 32 VTop 0 WINDOW 40 32 32 VTop 0 WINDOW 123 32 32 VTop 0 SYMATTR InstName D2 SYMATTR Value MBRS140 SYMBOL DIODE 1584 1344 M270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 WINDOW 38 0 32 VBottom 0 WINDOW 39 0 32 VBottom 0 WINDOW 40 0 32 VBottom 0 WINDOW 123 0 32 VBottom 0 SYMATTR InstName D3 SYMATTR Value MBRS140 SYMBOL DIODE 1584 1152 M270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 WINDOW 38 0 32 VBottom 0 WINDOW 39 0 32 VBottom 0 WINDOW 40 0 32 VBottom 0 WINDOW 123 0 32 VBottom 0 SYMATTR InstName D1 SYMATTR Value MBRS140 SYMBOL RES 576 1856 M90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R4 SYMATTR Value 2537 SYMBOL RES 1824 1696 R0 SYMATTR InstName R5 SYMATTR Value 7.50K SYMBOL RES 1968 1216 R0 SYMATTR InstName Rload SYMATTR Value 357 SYMBOL RES 1232 1568 M270 WINDOW 0 32 56 VTop 0 WINDOW 3 0 56 VBottom 0 SYMATTR InstName R1 SYMATTR Value 17K SYMBOL RES 1168 1632 M270 WINDOW 0 32 56 VTop 0 WINDOW 3 0 56 VBottom 0 SYMATTR InstName R2 SYMATTR Value 17K SYMBOL RES 1280 1760 M270 WINDOW 0 32 56 VTop 0 WINDOW 3 0 56 VBottom 0 SYMATTR InstName R3 SYMATTR Value 6.8K SYMBOL RES 656 1664 M90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R6 SYMATTR Value 18.2K SYMBOL CAP 1824 1312 R0 SYMATTR InstName C6 SYMATTR Value 33µ SYMBOL CAP 1824 1184 R0 SYMATTR InstName C5 SYMATTR Value 33µ SYMBOL CAP 1120 1808 M180 WINDOW 0 23 48 Left 0 WINDOW 3 24 8 Left 0 SYMATTR InstName C4 SYMATTR Value 1500p SYMBOL CAP 1280 1760 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName C3 SYMATTR Value 15n SYMBOL CAP 608 1600 M90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C2 SYMATTR Value 1.15n SYMBOL VOLTAGE 608 1296 R0 SYMATTR InstName V1 SYMATTR Value 5 SYMBOL POWERPRODUCTS\\LT1533 912 1584 R0 WINDOW 0 -3 -152 Center 0 WINDOW 3 -4 61 Center 0 SYMATTR InstName U1 TEXT 1448 1808 Left 0 !.tran 2.5m startup TEXT 1656 1104 Left 0 !Kout L5 L6 1 TEXT 1224 1112 Left 0 !K1 L1 L2 L3 L4 1.