Version 4
SHEET 1 880 680
WIRE 160 -96 -96 -96
WIRE 160 -16 160 -96
WIRE 112 0 16 0
WIRE 160 112 160 80
WIRE 192 112 160 112
WIRE 336 112 272 112
WIRE 432 112 336 112
WIRE -96 144 -96 -96
WIRE 160 160 160 112
WIRE 16 240 16 0
WIRE 112 240 16 240
WIRE 16 256 16 240
WIRE 432 336 432 112
WIRE 16 352 16 336
WIRE 336 352 336 112
WIRE -96 480 -96 224
WIRE 16 480 16 432
WIRE 16 480 -96 480
WIRE 160 480 160 256
WIRE 160 480 16 480
WIRE 336 480 336 416
WIRE 336 480 160 480
WIRE 432 480 432 416
WIRE 432 480 336 480
WIRE -96 496 -96 480
FLAG -96 496 0
FLAG 160 112 Vswout
FLAG 16 0 Vin
FLAG 336 112 Vdcout
SYMBOL Misc\\battery -96 128 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL Misc\\signal 16 336 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value PULSE(0.2 4.8 0 20n 20n 10u 20u)
SYMBOL cap 320 352 R0
SYMATTR InstName C1
SYMATTR Value 100u
SYMBOL res 0 240 R0
SYMATTR InstName R1
SYMATTR Value 50
SYMBOL Misc\\BSS138ztx 112 160 R0
SYMATTR InstName U1
SYMBOL Misc\\BSS84ztx 112 80 M180
SYMATTR InstName U2
SYMBOL ind 176 128 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 33u
SYMBOL res 416 320 R0
SYMATTR InstName R2
SYMATTR Value 20
TEXT -128 520 Left 2 !.tran 4m startup