Version 4
SHEET 1 1992 1076
WIRE 1712 -416 16 -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 -112 704 -112
WIRE 1456 -112 1456 -176
WIRE 1456 -112 1424 -112
WIRE 16 -96 16 -416
WIRE 224 -80 224 -128
WIRE -400 -48 -400 -80
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 224 16 224 0
WIRE 256 16 224 16
WIRE 336 16 256 16
WIRE 368 16 336 16
WIRE 480 16 368 16
WIRE 1488 16 1488 -48
WIRE 1488 16 1424 16
WIRE 256 80 256 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 -400 96 -400 32
WIRE -432 112 -608 112
WIRE 1584 112 1584 80
WIRE -96 128 -368 128
WIRE 0 128 -16 128
WIRE 64 128 0 128
WIRE 128 128 64 128
WIRE 192 128 128 128
WIRE 1856 128 1856 80
WIRE -432 144 -528 144
WIRE 368 144 368 96
WIRE 368 144 320 144
WIRE 704 144 704 -112
WIRE 704 144 368 144
WIRE 928 144 928 80
WIRE 1072 144 928 144
WIRE 1440 144 1424 144
WIRE -608 160 -608 112
WIRE -528 160 -528 144
WIRE 192 160 144 160
WIRE -96 192 -192 192
WIRE 16 192 16 -16
WIRE 16 192 -16 192
WIRE 64 192 16 192
WIRE 144 192 144 160
WIRE 144 192 64 192
WIRE 192 192 176 192
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 -192 224 -192 192
WIRE 176 224 176 192
WIRE 192 224 176 224
WIRE 1248 256 1248 240
WIRE 480 272 480 96
WIRE 704 272 480 272
WIRE 1584 272 1584 208
WIRE 224 304 224 272
WIRE 288 304 288 272
WIRE -400 336 -400 160
WIRE -192 336 -192 304
WIRE 336 336 336 16
WIRE 336 336 256 336
WIRE 0 368 0 128
WIRE 256 368 256 336
WIRE 1936 368 1936 80
WIRE 144 416 144 192
WIRE 192 416 144 416
WIRE 880 416 784 416
WIRE 960 416 880 416
WIRE 1040 416 960 416
WIRE 1584 416 1040 416
WIRE 480 432 480 272
WIRE 480 432 320 432
WIRE 784 432 784 416
WIRE 880 432 880 416
WIRE 960 432 960 416
WIRE 128 448 128 128
WIRE 192 448 128 448
WIRE 1200 464 1168 464
WIRE 1328 464 1264 464
WIRE 1488 464 1328 464
WIRE 192 480 176 480
WIRE 1488 480 1488 464
WIRE 1584 496 1584 416
WIRE 176 512 176 480
WIRE 192 512 176 512
WIRE 1168 512 1168 464
WIRE 1328 512 1328 464
WIRE 784 528 784 512
WIRE 880 528 880 496
WIRE 960 528 960 496
WIRE 1040 576 1040 416
WIRE 1072 576 1040 576
WIRE 1456 576 1424 576
WIRE 1536 576 1456 576
WIRE 224 592 224 560
WIRE 288 592 288 560
WIRE 704 640 704 272
WIRE 1072 640 704 640
WIRE 1456 640 1456 576
WIRE 1456 640 1424 640
WIRE 1488 704 1488 544
WIRE 1488 704 1424 704
WIRE 1584 704 1584 592
WIRE 1584 704 1488 704
WIRE 1584 720 1584 704
WIRE 1488 768 1488 704
WIRE 1488 768 1424 768
WIRE 848 832 832 832
WIRE 928 832 912 832
WIRE 960 832 928 832
WIRE 1072 832 1040 832
WIRE 1584 832 1584 800
WIRE 1584 832 1424 832
WIRE 1712 832 1584 832
WIRE 1776 832 1712 832
WIRE 1936 832 1936 448
WIRE 1936 832 1856 832
WIRE 1584 864 1584 832
WIRE 1856 880 1856 832
WIRE 928 896 928 832
WIRE 1072 896 928 896
WIRE 1440 896 1424 896
WIRE 1440 960 1440 896
WIRE 1440 960 1424 960
WIRE 1536 960 1536 944
WIRE 1536 960 1440 960
WIRE 1856 976 1856 944
WIRE 1248 1008 1248 992
WIRE 1584 1024 1584 960
WIRE 0 1072 0 448
WIRE 1712 1072 1712 832
WIRE 1712 1072 0 1072
FLAG 224 -128 0
FLAG -192 336 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 784 528 0
FLAG 1248 1008 0
FLAG 832 832 0
FLAG 960 528 0
FLAG 880 528 0
FLAG 1584 1024 0
FLAG 1856 208 0
FLAG 1856 976 0
FLAG -400 336 0
FLAG -400 -80 0
FLAG -528 240 0
FLAG -608 240 0
FLAG 224 304 0
FLAG 224 592 0
FLAG 288 304 0
FLAG 288 592 0
SYMBOL voltage 224 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 V1
SYMATTR Value 15
SYMBOL res -112 144 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 91 53 VBottom 2
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL cap 48 128 R0
SYMATTR InstName C1
SYMATTR Value 680n
SYMATTR SpiceLine V=50 Irms=3.79 Rser=0.032 Lser=0
SYMBOL res -112 208 R270
WINDOW 0 -33 44 VTop 2
WINDOW 3 -36 53 VBottom 2
SYMATTR InstName R2
SYMATTR Value 100
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 voltage 784 416 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V4
SYMATTR Value 30
SYMBOL LT1158 1248 752 R0
SYMATTR InstName U3
SYMBOL diode 1200 480 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL nmos 1536 496 R0
SYMATTR InstName Q3
SYMATTR Value IRF1010E
SYMBOL cap 1472 544 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C6
SYMATTR Value .1µ
SYMBOL res 1568 704 R0
SYMATTR InstName R5
SYMATTR Value 30m
SYMBOL cap 912 816 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value 10µ
SYMBOL cap 944 432 R0
SYMATTR InstName C8
SYMATTR Value 10µ
SYMBOL cap 864 432 R0
SYMATTR InstName C9
SYMATTR Value 1m
SYMBOL res 1056 816 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 6.2K
SYMBOL nmos 1536 864 R0
SYMATTR InstName Q4
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 ind 1760 848 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 10µ
SYMATTR SpiceLine Ipk=23.4 Rser=0.00186 Rpar=942 Cpar=0 mfg="Coilcraft" pn="SER2915H-103"
SYMBOL cap 1840 880 R0
SYMATTR InstName C10
SYMATTR Value 680n
SYMBOL cap 1840 128 R0
SYMATTR InstName C11
SYMATTR Value 680n
SYMBOL res 1920 352 R0
SYMATTR InstName R7
SYMATTR Value 8
SYMBOL res 0 -112 R0
SYMATTR InstName R8
SYMATTR Value 10k
SYMBOL res -16 352 R0
SYMATTR InstName R9
SYMATTR Value 10k
SYMBOL voltage -192 208 R0
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 V3
SYMATTR Value 2.5
SYMBOL Comparators\\LT1721 -400 64 R0
SYMATTR InstName U1
SYMBOL voltage -400 48 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 -528 144 R0
WINDOW 0 24 96 Left 2
WINDOW 3 -211 165 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 -608 144 R0
WINDOW 0 24 96 Left 2
WINDOW 3 -205 91 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 352 0 R0
SYMATTR InstName R10
SYMATTR Value 4700
SYMBOL res 464 0 R0
SYMATTR InstName R11
SYMATTR Value 4700
SYMBOL Comparators\\LTC1440 256 80 R0
SYMATTR InstName U6
SYMBOL Comparators\\LTC1440 256 368 R0
SYMATTR InstName U7
TEXT -628 504 Left 2 !.tran 10m