Version 4
SHEET 1 1736 680
WIRE 592 -176 592 -192
WIRE 672 -176 592 -176
WIRE 800 -176 672 -176
WIRE 672 -160 672 -176
WIRE 800 -160 800 -176
WIRE 96 -144 96 -192
WIRE 672 -64 672 -96
WIRE 800 -64 800 -96
WIRE 592 -48 592 -176
WIRE 96 -32 96 -64
WIRE 224 -32 96 -32
WIRE 400 -32 304 -32
WIRE 544 -32 400 -32
WIRE 96 0 96 -32
WIRE -96 80 -96 -32
WIRE 96 112 96 80
WIRE 592 112 592 48
WIRE 592 112 512 112
WIRE 688 112 592 112
WIRE 880 112 768 112
WIRE 592 144 592 112
WIRE 400 176 400 -32
WIRE 512 176 512 112
WIRE -320 192 -768 192
WIRE -208 192 -240 192
WIRE -96 192 -96 160
WIRE -96 192 -208 192
WIRE 48 192 -96 192
WIRE -208 224 -208 192
WIRE -96 224 -96 192
WIRE -960 288 -960 240
WIRE -768 288 -768 192
WIRE -208 320 -208 288
WIRE -96 320 -96 304
WIRE -96 320 -208 320
WIRE 96 320 96 208
WIRE 96 320 -96 320
WIRE 400 320 400 240
WIRE 512 320 512 240
WIRE 512 320 400 320
WIRE 592 320 592 224
WIRE 592 320 512 320
WIRE -960 400 -960 368
WIRE -768 400 -768 368
WIRE 96 400 96 320
WIRE 592 400 592 320
FLAG -768 400 0
FLAG -960 400 0
FLAG 96 400 0
FLAG -960 240 Ub
FLAG 96 -192 Ub
FLAG 592 400 0
FLAG 592 -192 Ub
FLAG 880 112 out
FLAG -96 -32 Ub
FLAG 672 -64 0
FLAG 800 -64 0
SYMBOL res 80 -160 R0
SYMATTR InstName R2
SYMATTR Value 4.7k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL voltage -960 272 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -768 272 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 0 1n 1n 0.0006 0.0012987)
SYMBOL res 576 128 R0
SYMATTR InstName R4
SYMATTR Value 1k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL pmos 544 48 M180
SYMATTR InstName M1
SYMATTR Value BSS84
SYMBOL nmos 48 112 R0
SYMATTR InstName M2
SYMATTR Value 2N7002
SYMBOL res 672 128 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 22
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL schottky 528 240 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value 1N5818
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res -80 320 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R3
SYMATTR Value 10k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 320 -48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 1k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res -336 208 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value 20k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL cap 416 240 R180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C2
SYMATTR Value 1n
SYMATTR SpiceLine V=25
SYMBOL res -80 176 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R8
SYMATTR Value 100k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 112 96 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R6
SYMATTR Value 470
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL cap -224 224 R0
SYMATTR InstName C1
SYMATTR Value 1n
SYMATTR SpiceLine V=25
SYMBOL cap 656 -160 R0
SYMATTR InstName C3
SYMATTR Value 0.22µ
SYMATTR SpiceLine V=25 Irms=2.41 Rser=0.0466243 Lser=0 mfg="KEMET" pn="C1210C224K3RAC" type="X7R"
SYMBOL polcap 784 -160 R0
WINDOW 3 24 56 Left 2
SYMATTR InstName C4
SYMATTR Value 470µ
SYMATTR SpiceLine V=25 Irms=1.01 Rser=0.065 Lser=0 mfg="Panasonic" pn="ECA1EFQ471" type="Al electrolytic"
SYMATTR Description Capacitor
SYMATTR Type cap
TEXT -912 424 Left 2 !.tran 0 5m 0 1024 startup uic