Version 4
SHEET 1 4252 680
WIRE -176 -656 -192 -656
WIRE -128 -656 -176 -656
WIRE 144 -656 -128 -656
WIRE 240 -656 144 -656
WIRE 496 -656 240 -656
WIRE 640 -656 496 -656
WIRE 832 -656 640 -656
WIRE 1216 -656 832 -656
WIRE 496 -640 496 -656
WIRE 144 -592 144 -656
WIRE 1248 -592 1104 -592
WIRE 1104 -576 1104 -592
WIRE 496 -544 496 -560
WIRE 576 -544 576 -672
WIRE 576 -544 496 -544
WIRE -192 -528 -192 -656
WIRE 832 -528 832 -656
WIRE 240 -512 240 -656
WIRE 384 -512 384 -672
WIRE 592 -512 384 -512
WIRE 800 -512 592 -512
WIRE 144 -496 144 -512
WIRE 208 -496 144 -496
WIRE 880 -496 864 -496
WIRE 992 -496 960 -496
WIRE 1056 -496 992 -496
WIRE 288 -480 272 -480
WIRE 384 -480 384 -512
WIRE 384 -480 368 -480
WIRE 496 -480 496 -544
WIRE 800 -480 784 -480
WIRE 992 -480 992 -496
WIRE 96 -464 80 -464
WIRE 208 -464 96 -464
WIRE 1104 -448 1104 -480
WIRE 1216 -448 1216 -656
WIRE 1216 -448 1104 -448
WIRE 80 -400 80 -464
WIRE 784 -384 784 -480
WIRE 992 -384 992 -416
WIRE 992 -384 784 -384
WIRE 1040 -384 992 -384
WIRE 1120 -384 1040 -384
WIRE 1248 -384 1248 -592
WIRE 1248 -384 1120 -384
WIRE 1264 -384 1248 -384
WIRE 1328 -384 1264 -384
WIRE 144 -368 144 -496
WIRE 640 -352 640 -656
WIRE 592 -336 592 -512
WIRE 608 -336 592 -336
WIRE 704 -320 672 -320
WIRE 832 -320 832 -464
WIRE 832 -320 704 -320
WIRE 576 -304 576 -544
WIRE 608 -304 576 -304
WIRE -128 -288 -128 -656
WIRE -32 -288 -128 -288
WIRE 640 -272 640 -288
WIRE 720 -272 640 -272
WIRE -128 -256 -128 -288
WIRE -32 -256 -32 -288
WIRE 1040 -256 1040 -384
WIRE 1120 -256 1120 -384
WIRE 1264 -256 1264 -384
WIRE 384 -240 384 -480
WIRE 576 -208 576 -304
WIRE 592 -208 576 -208
WIRE 704 -208 704 -320
WIRE 704 -208 672 -208
WIRE -192 -160 -192 -448
WIRE -128 -160 -128 -192
WIRE -128 -160 -192 -160
WIRE -32 -160 -32 -192
WIRE -32 -160 -128 -160
WIRE 80 -160 80 -320
WIRE 80 -160 -32 -160
WIRE 144 -160 144 -288
WIRE 144 -160 80 -160
WIRE 240 -160 240 -448
WIRE 240 -160 144 -160
WIRE 384 -160 384 -176
WIRE 384 -160 240 -160
WIRE 496 -160 496 -400
WIRE 496 -160 384 -160
WIRE 720 -160 720 -272
WIRE 720 -160 496 -160
WIRE 1040 -160 1040 -192
WIRE 1040 -160 720 -160
WIRE 1120 -160 1120 -192
WIRE 1120 -160 1040 -160
WIRE 1264 -160 1264 -176
WIRE 1264 -160 1120 -160
WIRE -192 -128 -192 -160
FLAG -192 -128 0
FLAG 1328 -384 OUT
FLAG -176 -656 IN
FLAG 96 -464 pwm
FLAG 576 -672 Schwelle
FLAG 384 -672 U_soll
SYMBOL polcap -48 -256 R0
WINDOW 3 24 56 Left 2
SYMATTR Value 100n
SYMATTR InstName C8
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=100
SYMBOL polcap -144 -256 R0
WINDOW 3 24 56 Left 2
SYMATTR Value 100µ
SYMATTR InstName C4
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=100
SYMBOL res 128 -384 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 128 -608 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 384 -496 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 100K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL polcap 368 -240 R0
WINDOW 3 24 56 Left 2
SYMATTR Value 100n
SYMATTR InstName C1
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=100
SYMBOL polcap 1104 -256 R0
WINDOW 3 24 56 Left 2
SYMATTR Value 100n
SYMATTR InstName C5
SYMATTR Description Capacitor
SYMATTR Type cap
SYMBOL polcap 1024 -256 R0
WINDOW 3 24 56 Left 2
SYMATTR Value 100µ
SYMATTR InstName C2
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=100
SYMBOL voltage -192 -544 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL Opamps\\UniversalOpamp2 240 -480 R0
SYMATTR InstName U3
SYMBOL Opamps\\UniversalOpamp2 832 -496 R0
SYMATTR InstName U4
SYMBOL res 1248 -272 R0
SYMATTR InstName R7
SYMATTR Value 36
SYMATTR SpiceLine tol=0.1 pwr=100
SYMBOL voltage 80 -416 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 3 24 296 Left 2
SYMATTR Value PULSE(0.3 2 0 1n 1n 30u 40u)
SYMATTR InstName V2
SYMBOL pmos 1056 -576 R0
SYMATTR InstName M1
SYMATTR Value Si4465DY
SYMBOL res 480 -656 R0
SYMATTR InstName R4
SYMATTR Value 50k
SYMATTR SpiceLine tol=50k pwr=0.1
SYMBOL res 480 -496 R0
SYMATTR InstName R5
SYMATTR Value 50k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL Opamps\\UniversalOpamp2 640 -320 R0
SYMATTR InstName U1
SYMBOL res 576 -192 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R8
SYMATTR Value 250k
SYMBOL res 976 -512 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 500k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL polcap 976 -480 R0
WINDOW 3 24 56 Left 2
SYMATTR Value 100n
SYMATTR InstName C7
SYMATTR Description Capacitor
SYMATTR Type cap
TEXT -152 -120 Left 2 !.tran 0 200m 0 0.1m
TEXT -152 -80 Left 2 ;.step param a 10n 100n 90n
TEXT -152 -40 Left 2 ;PWL(10m 2 39m 2 40m 10 69m 10 70m 7.5 99m 7.5 100m 3 129m 3 130m 12 159m 12 160m 0 189m 0 190m 7.5 219m 7.5 220m 11 249m 11 250m 0 349m 0 350m 12)
TEXT -152 0 Left 2 ;PULSE(0.3 2 0 1n 1n 30u 40u)