Version 4
SHEET 1 972 936
WIRE -544 -352 -768 -352
WIRE -464 -352 -544 -352
WIRE 672 -352 -464 -352
WIRE -544 -304 -544 -352
WIRE -464 -304 -464 -352
WIRE -768 -288 -768 -352
WIRE 672 -256 672 -352
WIRE -336 -224 -432 -224
WIRE -96 -224 -256 -224
WIRE -544 -144 -544 -224
WIRE -96 -128 -96 -224
WIRE -768 -112 -768 -208
WIRE -576 -112 -768 -112
WIRE -432 -112 -432 -224
WIRE -432 -112 -496 -112
WIRE 816 -112 464 -112
WIRE -576 -80 -768 -80
WIRE -384 -80 -496 -80
WIRE -240 -80 -304 -80
WIRE -160 -80 -192 -80
WIRE -192 -48 -192 -80
WIRE -768 -16 -768 -80
WIRE -240 -16 -240 -80
WIRE 176 -16 0 -16
WIRE 464 -16 464 -112
WIRE 464 -16 400 -16
WIRE 672 -16 672 -176
WIRE 496 0 432 0
WIRE 592 0 560 0
WIRE -544 32 -544 -48
WIRE -528 32 -528 -48
WIRE -528 32 -544 32
WIRE -368 32 -528 32
WIRE -304 32 -368 32
WIRE -368 64 -368 32
WIRE -96 64 -96 -32
WIRE 176 64 -96 64
WIRE 432 64 432 0
WIRE 432 64 400 64
WIRE 480 64 432 64
WIRE 592 64 592 0
WIRE 592 64 560 64
WIRE 624 64 592 64
WIRE -560 80 -560 -48
WIRE -240 128 -240 80
WIRE 0 128 0 -16
WIRE 0 128 -240 128
WIRE 176 144 80 144
WIRE 544 144 400 144
WIRE 576 144 544 144
WIRE 672 144 672 80
WIRE 672 144 640 144
WIRE 816 144 816 -112
WIRE 816 144 672 144
WIRE -240 160 -240 128
WIRE -96 160 -96 64
WIRE -768 176 -768 64
WIRE -560 176 -560 160
WIRE -560 176 -768 176
WIRE -560 192 -560 176
WIRE 176 224 128 224
WIRE 448 224 400 224
WIRE 544 224 544 144
WIRE 544 224 512 224
WIRE -240 272 -240 240
WIRE -176 272 -240 272
WIRE -96 272 -96 240
WIRE -96 272 -176 272
WIRE 80 272 80 144
WIRE 80 272 -96 272
WIRE 672 272 672 144
WIRE 528 288 480 288
WIRE 608 288 592 288
WIRE 80 304 80 272
WIRE 256 304 80 304
WIRE 448 304 448 224
WIRE 448 304 320 304
WIRE 448 320 448 304
WIRE 128 352 128 224
WIRE 480 352 480 288
WIRE 480 352 128 352
WIRE 496 352 480 352
WIRE 608 352 608 288
WIRE 608 352 576 352
WIRE 624 352 608 352
WIRE 672 400 672 368
WIRE 672 400 560 400
WIRE 672 448 672 400
WIRE 448 480 448 400
WIRE 672 576 672 528
WIRE -240 640 -240 272
WIRE 448 640 448 560
WIRE 448 640 -240 640
WIRE 560 640 560 400
WIRE 560 640 448 640
FLAG -176 272 0
FLAG -464 -304 tmp
IOPIN -464 -304 Out
FLAG -560 192 tmp
IOPIN -560 192 Out
FLAG -368 64 tmp
IOPIN -368 64 Out
FLAG -192 -48 tmp
IOPIN -192 -48 Out
FLAG 672 576 tmp
IOPIN 672 576 Out
SYMBOL Comparators\\LT1016 -544 -160 R0
SYMATTR InstName U4
SYMBOL res -240 -240 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R6
SYMATTR Value 471
SYMBOL res -288 -96 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R7
SYMATTR Value 471
SYMBOL voltage -544 -208 R180
WINDOW 0 24 104 Left 0
WINDOW 3 24 16 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value 12
SYMBOL voltage -560 176 R180
WINDOW 0 24 104 Left 0
WINDOW 3 24 16 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V5
SYMATTR Value 12
SYMBOL voltage -768 -32 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V6
SYMATTR Value SINE(0 1 1000)
SYMBOL voltage -768 -192 R180
WINDOW 0 24 104 Left 0
WINDOW 3 24 16 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V7
SYMATTR Value PULSE(5 -5 0 10u 10u 0 0)
SYMBOL pnp -304 80 M180
SYMATTR InstName Q1
SYMATTR Value 2N5401
SYMBOL res -256 144 R0
SYMATTR InstName R1
SYMATTR Value 680
SYMBOL pnp -160 -32 M180
SYMATTR InstName Q2
SYMATTR Value 2N5401
SYMBOL res -112 144 R0
SYMATTR InstName R2
SYMATTR Value 680
SYMBOL IR2011 288 112 R0
SYMATTR InstName U1
SYMBOL res 576 48 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R3
SYMATTR Value 10
SYMBOL res 592 336 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R4
SYMATTR Value 10
SYMBOL cap 320 288 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C1
SYMATTR Value 1µ
SYMBOL schottky 448 240 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D1
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL nmos 624 -16 R0
SYMATTR InstName M1
SYMATTR Value IRFP240
SYMBOL nmos 624 272 R0
SYMATTR InstName M2
SYMATTR Value IRFP240
SYMBOL voltage 672 -160 R180
WINDOW 0 24 104 Left 0
WINDOW 3 24 16 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 35
SYMBOL cap 640 128 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C2
SYMATTR Value 220n
SYMBOL schottky 560 -16 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D2
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 592 272 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D3
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage 448 464 R0
WINDOW 0 24 104 Left 0
WINDOW 3 24 16 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL voltage 672 544 R180
WINDOW 0 24 104 Left 0
WINDOW 3 24 16 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value 35
SYMBOL res 464 416 R180
WINDOW 0 36 76 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName R5
SYMATTR Value 10
TEXT -1112 216 Left 0 !.tran 0 20 0 100