Version 4
SHEET 1 932 680
WIRE 80 32 16 32
WIRE 272 32 80 32
WIRE 336 32 272 32
WIRE 352 32 336 32
WIRE 496 32 432 32
WIRE 576 32 496 32
WIRE -32 48 -96 48
WIRE 80 48 80 32
WIRE 224 48 160 48
WIRE 336 48 336 32
WIRE -32 112 -32 48
WIRE 224 112 224 48
WIRE -224 128 -240 128
WIRE -96 128 -144 128
WIRE 16 128 -96 128
WIRE 80 128 80 112
WIRE 80 128 16 128
WIRE 272 128 160 128
WIRE 336 128 336 112
WIRE 336 128 272 128
WIRE 272 176 272 128
WIRE 272 176 -160 176
WIRE 496 176 496 96
WIRE 576 176 496 176
WIRE 656 176 576 176
WIRE 16 192 16 128
WIRE 80 192 16 192
WIRE 272 192 272 176
WIRE 336 192 272 192
WIRE 656 192 656 176
WIRE -160 208 -160 176
WIRE -160 208 -240 208
WIRE -32 208 -96 208
WIRE 80 208 80 192
WIRE 224 208 160 208
WIRE 336 208 336 192
WIRE 496 208 496 176
WIRE 576 208 576 176
WIRE -32 272 -32 208
WIRE 224 272 224 208
WIRE 16 288 -96 288
WIRE 80 288 80 272
WIRE 80 288 16 288
WIRE 160 288 80 288
WIRE 272 288 160 288
WIRE 336 288 336 272
WIRE 336 288 272 288
WIRE 496 288 336 288
WIRE 576 288 576 272
WIRE 576 288 496 288
WIRE 656 288 576 288
WIRE 704 288 704 272
WIRE 704 288 656 288
WIRE 160 320 160 288
FLAG 160 320 0
SYMBOL nmos 224 32 R0
SYMATTR InstName M1
SYMATTR Value BSC079N10NS
SYMBOL nmos 224 192 R0
SYMATTR InstName M2
SYMATTR Value BSC079N10NS
SYMBOL nmos -32 192 R0
SYMATTR InstName M3
SYMATTR Value BSC079N10NS
SYMBOL nmos -32 32 R0
SYMATTR InstName M4
SYMATTR Value BSC082N10LS
SYMBOL voltage -96 32 R0
WINDOW 3 -45 108 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 10 0 100u 100u 9.9m 20m)
SYMBOL voltage 160 32 R0
WINDOW 3 -64 108 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value PULSE(0 10 10m 100u 100u 9.9m 20m)
SYMBOL voltage 160 192 R0
WINDOW 3 -30 109 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value PULSE(0 10 0 100u 100u 9.9m 20m)
SYMBOL voltage -96 192 R0
WINDOW 3 -54 110 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V4
SYMATTR Value PULSE(0 10 10m 100u 100u 9.9m 20m)
SYMBOL voltage -240 112 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V5
SYMATTR Value SINE(0 55 50)
SYMBOL ind 336 48 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 20m
SYMBOL cap 480 32 R0
SYMATTR InstName C1
SYMATTR Value 25m
SYMBOL cap 560 32 R0
SYMATTR InstName C2
SYMATTR Value 25m
SYMBOL res 560 80 R0
SYMATTR InstName R1
SYMATTR Value 0.8
SYMBOL res 480 192 R0
SYMATTR InstName R2
SYMATTR Value 50
SYMBOL nmos 704 192 M0
SYMATTR InstName M5
SYMATTR Value BSC079N10NS
SYMBOL schottky 96 112 R180
WINDOW 0 24 64 Left 2
WINDOW 3 -46 57 Left 2
SYMATTR InstName D1
SYMATTR Value MBR20100CT
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 352 112 R180
WINDOW 0 24 64 Left 2
WINDOW 3 -62 31 Left 2
SYMATTR InstName D2
SYMATTR Value MBR20100CT
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 352 272 R180
WINDOW 0 24 64 Left 2
WINDOW 3 -61 33 Left 2
SYMATTR InstName D3
SYMATTR Value MBR20100CT
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 96 272 R180
WINDOW 0 24 64 Left 2
WINDOW 3 -45 58 Left 2
SYMATTR InstName D4
SYMATTR Value MBR20100CT
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 592 272 R180
WINDOW 0 24 64 Left 2
WINDOW 3 -43 72 Left 2
SYMATTR InstName D5
SYMATTR Value MBR20100CT
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res -240 144 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R3
SYMATTR Value 1
TEXT -184 24 Left 2 !.tran 5 startup