Version 4
SHEET 1 1428 1612
WIRE 144 240 352 240
WIRE 768 272 768 240
WIRE 768 144 768 96
WIRE 768 96 144 96
WIRE 768 336 768 384
WIRE 768 384 144 384
WIRE 352 336 352 832
WIRE 432 336 432 592
WIRE 432 592 496 592
WIRE 432 240 496 240
WIRE 576 240 768 240
WIRE 768 240 768 208
WIRE -368 272 -368 96
WIRE -368 96 144 96
WIRE -368 352 -368 384
WIRE -368 384 144 384
WIRE 352 832 432 832
WIRE 496 672 432 672
WIRE 432 672 432 592
WIRE 496 752 432 752
WIRE 432 752 432 832
WIRE 432 832 496 832
WIRE 560 672 592 672
WIRE 592 672 592 752
WIRE 592 752 560 752
WIRE 560 832 624 832
WIRE 624 832 624 592
WIRE 624 592 560 592
WIRE 624 832 656 832
WIRE 768 832 768 800
WIRE 768 736 768 672
WIRE -368 384 -368 416
WIRE 800 240 768 240
WIRE 768 96 800 96
WIRE -304 480 -304 624
WIRE -208 560 -464 560
WIRE -128 656 -128 688
WIRE -128 688 96 688
WIRE 96 576 96 688
WIRE 96 496 96 464
WIRE 96 800 96 832
WIRE 144 464 96 464
WIRE 800 832 768 832
WIRE -304 800 -304 832
WIRE -384 736 -352 736
WIRE 176 784 144 784
WIRE 176 736 144 736
WIRE 592 672 656 672
WIRE 768 672 768 384
WIRE 656 720 656 672
WIRE 656 672 768 672
WIRE 656 800 656 832
WIRE 656 832 768 832
WIRE 144 352 144 384
WIRE 144 128 144 96
WIRE 96 144 64 144
WIRE 64 144 64 240
WIRE 64 336 96 336
WIRE 64 240 16 240
WIRE 64 240 64 336
WIRE -32 608 16 608
WIRE 96 688 96 720
WIRE -304 832 96 832
WIRE 16 608 16 240
WIRE -16 240 16 240
WIRE -304 832 -304 864
WIRE -384 784 -352 784
WIRE 624 1120 624 1024
WIRE 624 1024 656 1024
WIRE 624 1120 656 1120
WIRE 704 1104 704 1072
WIRE 704 1072 768 1072
WIRE 768 1072 768 1024
WIRE 768 1024 736 1024
WIRE 432 1024 512 1024
WIRE 592 1024 624 1024
WIRE 624 1216 624 1168
WIRE 624 1168 656 1168
WIRE 624 1296 624 1328
WIRE 192 1328 624 1328
WIRE 704 1184 704 1328
WIRE 704 1328 624 1328
WIRE 432 1024 432 960
WIRE 432 960 800 960
WIRE 768 1024 800 1024
WIRE 112 1120 112 1024
WIRE 112 960 144 960
WIRE 112 1120 144 1120
WIRE -96 960 -32 960
WIRE 112 1168 144 1168
WIRE 192 1184 192 1328
WIRE 192 1328 112 1328
WIRE 224 960 288 960
WIRE 352 960 384 960
WIRE -256 960 -176 960
WIRE 224 1024 112 1024
WIRE 112 1024 112 960
WIRE 288 1024 384 1024
WIRE 384 1024 384 960
WIRE 384 960 432 960
WIRE 192 1104 192 1072
WIRE 192 1072 384 1072
WIRE 384 1072 384 1024
WIRE -32 1136 -32 1216
WIRE -32 1056 -32 960
WIRE -32 960 112 960
WIRE 112 1168 112 1328
WIRE 112 1328 -32 1328
WIRE -32 1296 -32 1328
WIRE -32 1328 -32 1360
WIRE -128 512 -128 480
WIRE -128 480 -304 480
WIRE -352 624 -304 624
WIRE -304 624 -304 720
WIRE -496 560 -464 560
WIRE -464 560 -464 624
WIRE -464 624 -432 624
WIRE 144 224 144 240
WIRE 144 240 144 256
FLAG -368 416 0
FLAG 800 240 RES
IOPIN 800 240 Out
FLAG 800 96 5P
IOPIN 800 96 Out
FLAG -304 864 0
FLAG -496 560 5P
IOPIN -496 560 In
FLAG -208 656 0
FLAG 144 464 5P
IOPIN 144 464 In
FLAG 800 832 VOUT
IOPIN 800 832 Out
FLAG -384 736 RES
IOPIN -384 736 In
FLAG 176 736 RES
IOPIN 176 736 In
FLAG -16 240 DRV
IOPIN -16 240 Out
FLAG 176 784 UTP
IOPIN 176 784 In
FLAG -384 784 LTP
IOPIN -384 784 In
FLAG 800 960 LTP
IOPIN 800 960 Out
FLAG 800 1024 UTP
IOPIN 800 1024 Out
FLAG -32 1360 0
FLAG -256 960 VOUT
IOPIN -256 960 In
SYMBOL cap 752 144 R0
WINDOW 0 38 22 Left 0
WINDOW 3 40 45 Left 0
SYMATTR InstName C1
SYMATTR Value 220n
SYMBOL cap 752 272 R0
WINDOW 0 39 24 Left 0
WINDOW 3 41 46 Left 0
SYMATTR InstName C2
SYMATTR Value 220n
SYMBOL ind2 448 224 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName LPRI
SYMATTR Value 100µ
SYMATTR Type ind
SYMBOL ind2 336 352 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 5 56 VBottom 0
SYMATTR InstName LSEC
SYMATTR Value 3.6m
SYMATTR Type ind
SYMBOL ind 592 224 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName LRES
SYMATTR Value 50n
SYMBOL voltage -368 256 R0
WINDOW 0 36 44 Left 0
WINDOW 3 38 65 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 5V
SYMBOL diode 560 576 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMBOL diode 560 816 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D2
SYMATTR Value MBRS340
SYMBOL diode 496 688 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D3
SYMATTR Value MBRS340
SYMBOL diode 496 768 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D4
SYMATTR Value MBRS340
SYMBOL cap 784 800 R180
WINDOW 0 -37 48 Left 0
WINDOW 3 -58 25 Left 0
SYMATTR InstName C3
SYMATTR Value 10µ
SYMATTR SpiceLine IC=-9
SYMBOL sw -304 816 M180
WINDOW 0 44 71 Left 0
WINDOW 3 46 45 Left 0
SYMATTR InstName S3
SYMATTR Value COMP
SYMBOL Digital\\dflop -128 512 R0
WINDOW 0 54 -18 Left 0
SYMATTR InstName A1
SYMATTR SpiceLine Vhigh=5 Vlow=0
SYMBOL res -336 608 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL sw 96 704 M0
WINDOW 0 41 36 Left 0
WINDOW 3 39 59 Left 0
SYMATTR InstName S4
SYMATTR Value COMP
SYMBOL res 80 480 R0
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL e2 704 1088 R0
WINDOW 0 36 41 Left 0
WINDOW 3 34 60 Left 0
SYMATTR InstName E1
SYMATTR Value 1E6
SYMBOL res 752 1008 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL res 608 1008 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R6
SYMATTR Value 10K
SYMBOL voltage 624 1200 R0
WINDOW 0 -76 47 Left 0
WINDOW 3 -77 68 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 2.5V
SYMBOL e2 192 1088 R0
WINDOW 0 36 41 Left 0
WINDOW 3 34 60 Left 0
SYMATTR InstName E2
SYMATTR Value 1E6
SYMBOL res 240 944 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R5
SYMATTR Value 1000K
SYMBOL res -80 944 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R7
SYMATTR Value 30K
SYMBOL voltage -32 1200 R0
WINDOW 0 -80 44 Left 0
WINDOW 3 -82 69 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value 2.5V
SYMBOL cap 352 944 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C4
SYMATTR Value 10p
SYMBOL res -48 1040 R0
WINDOW 0 -39 45 Left 0
WINDOW 3 -39 66 Left 0
SYMATTR InstName R8
SYMATTR Value 7K5
SYMBOL diode 224 1040 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D5
SYMATTR Value ZID
SYMBOL load2 656 720 R0
WINDOW 3 25 84 Invisible 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I1
SYMATTR Value PULSE(200m 1 0 10n 10n 50u 100u)
SYMBOL nmos 96 256 R0
SYMATTR InstName M1
SYMATTR Value Si9936DY
SYMBOL pmos 96 224 M180
SYMATTR InstName M2
SYMATTR Value Si9803DY
TEXT 304 184 Left 0 !K1 LPRI LSEC 1
TEXT -312 1456 Left 0 !.MODEL DID D(Ron=10m Roff=1000K)
TEXT -314 1530 Left 0 !.tran 0 300u 100u uic
TEXT -312 1480 Left 0 !.MODEL COMP SW(Ron=10m Roff=10000K Vt=1u Vh=1u)
TEXT -312 1504 Left 0 !.MODEL MSW SW(Ron=10m Roff=10000K Vt=2.5 Vh=1m)
TEXT 304 288 Left 0 ;1:6
TEXT -312 1432 Left 0 !.MODEL ZID D(Ron=10m Vrev=2.5)