Version 4
SHEET 1 2136 1076
WIRE 1712 -416 400 -416
WIRE 880 -336 784 -336
WIRE 960 -336 880 -336
WIRE 1040 -336 960 -336
WIRE 1584 -336 1040 -336
WIRE 784 -320 784 -336
WIRE 880 -320 880 -336
WIRE 960 -320 960 -336
WIRE 1200 -288 1168 -288
WIRE 1328 -288 1264 -288
WIRE 1488 -288 1328 -288
WIRE 1488 -272 1488 -288
WIRE 1584 -256 1584 -336
WIRE 1168 -240 1168 -288
WIRE 1328 -240 1328 -288
WIRE 784 -224 784 -240
WIRE 880 -224 880 -256
WIRE 960 -224 960 -256
WIRE 1040 -176 1040 -336
WIRE 1072 -176 1040 -176
WIRE 1456 -176 1424 -176
WIRE 1536 -176 1456 -176
WIRE 1072 -112 768 -112
WIRE 1456 -112 1456 -176
WIRE 1456 -112 1424 -112
WIRE 400 -96 400 -416
WIRE 592 -96 592 -128
WIRE -64 -80 -64 -128
WIRE 1488 -48 1488 -208
WIRE 1488 -48 1424 -48
WIRE 1584 -48 1584 -160
WIRE 1584 -48 1488 -48
WIRE 1584 -32 1584 -48
WIRE 592 16 592 -16
WIRE 592 16 48 16
WIRE 672 16 592 16
WIRE 1488 16 1488 -48
WIRE 1488 16 1424 16
WIRE 848 80 832 80
WIRE 928 80 912 80
WIRE 960 80 928 80
WIRE 1072 80 1040 80
WIRE 1584 80 1584 48
WIRE 1584 80 1424 80
WIRE 1712 80 1712 -416
WIRE 1712 80 1584 80
WIRE 1776 80 1712 80
WIRE 1936 80 1856 80
WIRE 2080 80 2000 80
WIRE -64 96 -64 0
WIRE -96 112 -272 112
WIRE 592 112 592 16
WIRE 1584 112 1584 80
WIRE 144 128 -32 128
WIRE 240 128 208 128
WIRE 400 128 400 -16
WIRE 400 128 320 128
WIRE 560 128 400 128
WIRE 1856 128 1856 80
WIRE -96 144 -192 144
WIRE 672 144 672 96
WIRE 672 144 624 144
WIRE 768 144 768 -112
WIRE 768 144 672 144
WIRE 928 144 928 80
WIRE 1072 144 928 144
WIRE 1440 144 1424 144
WIRE -272 160 -272 112
WIRE -192 160 -192 144
WIRE 560 160 480 160
WIRE 48 192 48 96
WIRE 144 192 48 192
WIRE 240 192 208 192
WIRE 400 192 320 192
WIRE 480 192 480 160
WIRE 480 192 400 192
WIRE 1440 208 1440 144
WIRE 1440 208 1424 208
WIRE 1536 208 1536 192
WIRE 1536 208 1440 208
WIRE 1856 208 1856 192
WIRE 1248 256 1248 240
WIRE 1584 272 1584 208
WIRE -64 336 -64 160
WIRE 48 336 48 272
WIRE 592 336 592 176
WIRE 2080 336 2080 80
FLAG 592 -128 0
FLAG 784 -224 0
FLAG 1248 256 0
FLAG 832 80 0
FLAG 960 -224 0
FLAG 880 -224 0
FLAG 1584 272 0
FLAG 1856 208 0
FLAG -64 336 0
FLAG -64 -128 0
FLAG -192 240 0
FLAG -272 240 0
FLAG 592 336 0
FLAG 2080 416 0
FLAG 48 336 0
SYMBOL voltage 592 0 R180
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 224 144 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 91 53 VBottom 2
SYMATTR InstName R1
SYMATTR Value 470
SYMBOL cap 384 128 R0
SYMATTR InstName C1
SYMATTR Value 100n
SYMATTR SpiceLine V=50 Irms=3.79 Rser=0.032 Lser=0
SYMBOL res 224 208 R270
WINDOW 0 -33 44 VTop 2
WINDOW 3 -36 53 VBottom 2
SYMATTR InstName R2
SYMATTR Value 470
SYMBOL voltage 784 -336 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 30
SYMBOL LT1158 1248 0 R0
SYMATTR InstName U2
SYMBOL diode 1200 -272 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL nmos 1536 -256 R0
SYMATTR InstName Q1
SYMATTR Value IRF1010E
SYMBOL cap 1472 -208 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C2
SYMATTR Value .1µ
SYMBOL res 1568 -48 R0
SYMATTR InstName R3
SYMATTR Value 30m
SYMBOL cap 912 64 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 10µ
SYMBOL cap 944 -320 R0
SYMATTR InstName C4
SYMATTR Value 10µ
SYMBOL cap 864 -320 R0
SYMATTR InstName C5
SYMATTR Value 1m
SYMBOL res 1056 64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 6.2K
SYMBOL nmos 1536 112 R0
SYMATTR InstName Q2
SYMATTR Value IRF1010E
SYMBOL ind 1760 96 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 10µ
SYMATTR SpiceLine Ipk=23.4 Rser=0.00186 Rpar=942 Cpar=0 mfg="Coilcraft" pn="SER2915H-103"
SYMBOL cap 1840 128 R0
SYMATTR InstName C11
SYMATTR Value 680n
SYMBOL res 2064 320 R0
SYMATTR InstName R7
SYMATTR Value 8
SYMBOL res 384 -112 R0
SYMATTR InstName R8
SYMATTR Value 47k
SYMBOL Comparators\\LT1721 -64 64 R0
SYMATTR InstName U1
SYMBOL voltage -64 16 R180
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V5
SYMATTR Value 5
SYMBOL voltage -192 144 R0
WINDOW 0 24 96 Left 2
WINDOW 3 -185 159 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V6
SYMATTR Value PULSE(0 5 0 5u 5u 0 10u)
SYMBOL voltage -272 144 R0
WINDOW 0 24 96 Left 2
WINDOW 3 -199 61 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V7
SYMATTR Value SINE(2.5 1 1k)
SYMBOL res 656 0 R0
SYMATTR InstName R10
SYMATTR Value 4700
SYMBOL Comparators\\LT1721 592 80 R0
SYMATTR InstName U4
SYMBOL polcap 144 144 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 89 35 VBottom 2
SYMATTR InstName C12
SYMATTR Value 1µ
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=50 Irms=115m Rser=1.4 Lser=0
SYMBOL polcap 144 208 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C13
SYMATTR Value 1µ
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=50 Irms=115m Rser=1.4 Lser=0
SYMBOL cap 1936 96 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C14
SYMATTR Value 1µ
SYMBOL res 32 176 R0
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL res 32 0 R0
SYMATTR InstName R6
SYMATTR Value 10k
TEXT -304 424 Left 2 !.tran 30m