Version 4
SHEET 1 1524 680
WIRE 576 48 496 48
WIRE 672 48 656 48
WIRE 816 48 736 48
WIRE 304 160 -64 160
WIRE 448 160 384 160
WIRE 496 160 496 48
WIRE 496 160 448 160
WIRE 560 160 496 160
WIRE 672 160 624 160
WIRE 720 160 672 160
WIRE 816 160 816 48
WIRE 816 160 784 160
WIRE 880 160 816 160
WIRE 1008 160 944 160
WIRE 1120 160 1008 160
WIRE -64 240 -64 160
WIRE 496 288 496 160
WIRE 672 288 672 160
WIRE 1008 288 1008 160
WIRE 1120 288 1120 160
WIRE 368 304 304 304
WIRE 448 304 368 304
WIRE 304 352 304 304
WIRE 448 352 416 352
WIRE -64 512 -64 320
WIRE 304 512 304 432
WIRE 416 512 416 352
WIRE 496 512 496 368
WIRE 672 512 672 352
WIRE 1008 512 1008 352
WIRE 1120 512 1120 368
FLAG -64 512 0
FLAG 672 512 0
FLAG 1008 512 0
FLAG 496 512 0
FLAG 416 512 0
FLAG 304 512 0
FLAG 1120 512 0
FLAG 1120 160 out
FLAG 368 304 VGate
FLAG 448 160 Vsw
SYMBOL voltage -64 224 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 16
SYMBOL ind 288 176 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 300µ
SYMBOL schottky 560 176 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value MBR20100CT
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 720 176 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value MBR20100CT
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 880 176 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D3
SYMATTR Value MBR20100CT
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 560 64 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 3.3µ
SYMBOL cap 672 64 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value 220n
SYMBOL cap 656 288 R0
SYMATTR InstName C2
SYMATTR Value 220n
SYMBOL cap 992 288 R0
SYMATTR InstName C3
SYMATTR Value 10µ
SYMBOL sw 496 384 M180
SYMATTR InstName S1
SYMBOL voltage 304 336 M0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value PULSE(0 1 0 10n 10n 8µ 10µ)
SYMBOL res 1104 272 R0
SYMATTR InstName R1
SYMATTR Value 450
TEXT 864 8 Left 2 ;bei 150V ca. 50W -> 450 Ohm
TEXT 400 576 Left 2 !.model SW VSWITCH Roff=1e6 Ron=1m Voff=0.0 Von=1.0
TEXT -26 576 Left 2 !.tran 10m
TEXT -16 392 Left 2 ;Duty = 80%
TEXT 864 56 Left 2 ;je Diode: PV ca. 300mW