Version 4
SHEET 1 880 680
WIRE 112 112 32 112
WIRE 240 112 192 112
WIRE 272 112 240 112
WIRE 368 112 336 112
WIRE 496 112 368 112
WIRE 32 144 32 112
WIRE 240 176 240 112
WIRE 368 176 368 112
WIRE 496 176 496 112
WIRE 192 240 144 240
WIRE 32 320 32 224
WIRE 144 320 32 320
WIRE 240 320 240 256
WIRE 240 320 144 320
WIRE 368 320 368 240
WIRE 368 320 240 320
WIRE 496 320 496 256
WIRE 496 320 368 320
WIRE 32 336 32 320
FLAG 32 336 0
FLAG 368 112 Vout
FLAG 32 112 Vin
FLAG 240 112 Vc
FLAG 192 192 0
SYMBOL ind 96 128 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 -21 55 VTop 2
SYMATTR InstName L
SYMATTR Value 324µ
SYMBOL voltage 32 128 R0
WINDOW 0 29 35 Left 2
WINDOW 3 31 81 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName Vin
SYMATTR Value 16
SYMBOL diode 272 128 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMBOL voltage 144 224 R0
WINDOW 0 40 56 Left 2
WINDOW 3 -77 111 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName Vsw
SYMATTR Value PULSE(0 30 0 1n 1n 9.1u 10u)
SYMBOL cap 352 176 R0
SYMATTR InstName C1
SYMATTR Value 1.64µ
SYMBOL res 480 160 R0
SYMATTR InstName R1
SYMATTR Value 9k
SYMBOL sw 240 160 R0
SYMATTR InstName S1
SYMATTR Value MYSW
TEXT 384 336 Left 2 !.tran 0 40m 0m 500n uic
TEXT 64 360 Left 2 !.model MYSW SW(Ron=.1 Roff=10Meg Vt=.5 Vh=-.4)
RECTANGLE Normal 560 304 448 128 2