Version 4
SHEET 1 4636 28684
WIRE 1728 80 1664 80
WIRE 1824 80 1728 80
WIRE 1984 80 1920 80
WIRE 2112 80 1984 80
WIRE 2256 80 2192 80
WIRE 2400 80 2256 80
WIRE 1232 96 1104 96
WIRE 1392 96 1232 96
WIRE 1728 96 1728 80
WIRE 1104 112 1104 96
WIRE 2400 112 2400 80
WIRE 1392 128 1392 96
WIRE 2256 128 2256 80
WIRE 2672 128 2448 128
WIRE 2800 128 2752 128
WIRE 2464 176 2448 176
WIRE 1728 192 1728 176
WIRE 1776 192 1728 192
WIRE 1104 208 1104 192
WIRE 1776 208 1776 192
WIRE 1824 208 1824 80
WIRE 1920 208 1920 80
WIRE 1984 208 1984 80
WIRE 1232 240 1232 96
WIRE 1264 240 1232 240
WIRE 1584 240 1520 240
WIRE 1664 240 1664 80
WIRE 1664 240 1584 240
WIRE 2144 240 2112 240
WIRE 2256 240 2256 192
WIRE 2256 240 2224 240
WIRE 2400 240 2400 192
WIRE 2400 240 2256 240
WIRE 1584 288 1584 240
WIRE 1664 368 1664 240
WIRE 1696 368 1664 368
WIRE 1584 384 1584 352
WIRE 1392 400 1392 352
WIRE 1392 400 1296 400
WIRE 1296 416 1296 400
WIRE 1392 416 1392 400
WIRE 1296 496 1296 480
WIRE 1392 512 1392 496
WIRE 1728 512 1728 496
WIRE 1728 512 1392 512
WIRE 1872 512 1872 496
WIRE 1392 528 1392 512
WIRE 1392 624 1392 608
FLAG 1872 512 0
FLAG 1104 208 0
FLAG 2112 240 0
FLAG 2464 176 0
FLAG 2800 128 0
FLAG 1584 384 0
FLAG 1392 624 0
FLAG 1296 496 0
FLAG 2400 80 VPload
FLAG 2400 240 VNload
SYMBOL res 1712 80 R0
SYMATTR InstName R1
SYMATTR Value 200
SYMBOL LT6110 1872 368 R0
SYMATTR InstName U1
SYMBOL voltage 1104 96 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL res 2208 64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value .25
SYMBOL res 2240 224 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value .25
SYMBOL sw 2400 208 R180
WINDOW 0 -10 106 Right 2
WINDOW 3 -13 -4 Right 2
SYMATTR InstName S1
SYMATTR Value Sload
SYMBOL voltage 2656 128 R270
WINDOW 123 -74 56 VBottom 2
WINDOW 39 -53 56 VBottom 2
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 1 5m 500n 500n 2m 10m)
SYMBOL PowerProducts\\LT3080 1392 240 R0
SYMATTR InstName U2
SYMBOL cap 1568 288 R0
SYMATTR InstName C1
SYMATTR Value 1µ
SYMBOL res 1376 512 R0
SYMATTR InstName R6
SYMATTR Value 1.69K
SYMBOL res 1376 400 R0
SYMATTR InstName R5
SYMATTR Value 301K
SYMBOL cap 2240 128 R0
SYMATTR InstName C2
SYMATTR Value 1µ
SYMBOL cap 1280 416 R0
SYMATTR InstName C3
SYMATTR Value 100p
TEXT 2144 512 Left 2 !.tran 0 10m 1m startup\n.model Sload SW(Ron=5 Roff=100 Vt=.5 Vh=-100m)