Version 4
SHEET 1 1260 708
WIRE -128 -336 -336 -336
WIRE -48 -336 -128 -336
WIRE 288 -336 -48 -336
WIRE 288 -272 288 -336
WIRE -128 -224 -128 -336
WIRE -48 -224 -48 -336
WIRE -128 -64 -128 -144
WIRE -32 -64 -128 -64
WIRE 112 -64 32 -64
WIRE 224 -64 112 -64
WIRE 384 -64 224 -64
WIRE 528 -64 480 -64
WIRE 384 -32 384 -64
WIRE 480 -32 480 -64
WIRE 528 -16 528 -64
WIRE 544 -16 528 -16
WIRE 672 -16 608 -16
WIRE 704 -16 672 -16
WIRE 816 -16 784 -16
WIRE -48 16 -48 -144
WIRE 64 16 -48 16
WIRE -336 32 -336 -336
WIRE 224 32 224 -64
WIRE 816 32 816 -16
WIRE 112 48 112 32
WIRE 112 48 -160 48
WIRE 288 64 288 -192
WIRE 384 64 384 48
WIRE 384 64 288 64
WIRE 528 64 528 -16
WIRE 544 64 528 64
WIRE 656 64 608 64
WIRE 112 80 112 48
WIRE 384 80 384 64
WIRE -128 96 -128 -64
WIRE 64 96 -128 96
WIRE -336 160 -336 112
WIRE 480 160 480 48
WIRE 544 160 480 160
WIRE 672 160 672 -16
WIRE 672 160 608 160
WIRE -48 176 -48 16
WIRE -32 176 -48 176
WIRE 112 176 32 176
WIRE 224 176 224 96
WIRE 224 176 112 176
WIRE 384 176 384 160
WIRE 384 176 224 176
WIRE 480 256 480 160
WIRE 544 256 480 256
WIRE 656 256 656 64
WIRE 656 256 608 256
WIRE -336 320 -336 240
WIRE -160 320 -160 48
WIRE -160 320 -336 320
WIRE 656 320 656 256
WIRE 656 320 -160 320
WIRE 816 320 816 112
WIRE 816 320 656 320
WIRE -336 336 -336 320
FLAG -336 336 0
SYMBOL ind2 400 64 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L1
SYMATTR Value 20µ
SYMATTR SpiceLine Rser=7m
SYMBOL ind2 400 176 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L2
SYMATTR Value 20µ
SYMATTR SpiceLine Rser=1m
SYMBOL ind2 272 -288 R0
SYMATTR InstName L3
SYMATTR Value 100µ
SYMATTR SpiceLine Rser=20m
SYMBOL voltage -336 144 R0
WINDOW 123 0 0 Left 2
WINDOW 39 -3 229 Left 2
WINDOW 3 2 199 Left 2
SYMATTR Value PULSE(0 36 1m 1m 10m 100 200)
SYMATTR InstName V1
SYMBOL nmos 64 -64 R0
WINDOW 3 11 -19 Left 2
SYMATTR Value BSC320N20NS3
SYMATTR InstName M1
SYMBOL nmos 64 176 M180
WINDOW 3 17 -45 Left 2
SYMATTR Value BSC320N20NS3
SYMATTR InstName M2
SYMBOL schottky -32 -48 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky -32 192 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value MBRS340
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res -112 -128 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R1
SYMATTR Value 470
SYMBOL res -32 -128 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R2
SYMATTR Value 330
SYMBOL ind2 496 64 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L4
SYMATTR Value 40m
SYMATTR Type ind
SYMBOL diode 544 0 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D5
SYMATTR Value UPSC600
SYMBOL diode 608 240 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D6
SYMATTR Value UPSC600
SYMBOL diode 608 48 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D7
SYMATTR Value UPSC600
SYMBOL diode 544 176 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D8
SYMATTR Value UPSC600
SYMBOL cap 208 32 R0
SYMATTR InstName C1
SYMATTR Value 100n
SYMBOL res -320 128 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R7
SYMATTR Value 10m
SYMBOL voltage 816 16 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value PULSE(0 350 0 100m 100m 0 0 1)
SYMBOL ind 688 0 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L5
SYMATTR Value 1m
TEXT -368 360 Left 2 !.tran 100m
TEXT 432 -152 Left 2 !K1 L1 L2 L4 0.99