Version 4 SHEET 1 2384 1136 WIRE 1888 -128 1888 -144 WIRE 1888 -48 1888 -128 WIRE 1888 80 1888 32 WIRE -736 112 -736 32 WIRE -176 112 -192 112 WIRE -128 112 -176 112 WIRE -32 112 -128 112 WIRE 176 112 48 112 WIRE 336 112 272 112 WIRE 384 112 336 112 WIRE 1184 112 384 112 WIRE 1376 112 1184 112 WIRE 1552 112 1456 112 WIRE 1616 112 1552 112 WIRE 1696 112 1616 112 WIRE -128 144 -128 112 WIRE 1552 160 1552 112 WIRE 1696 160 1696 112 WIRE 1184 176 1184 112 WIRE 256 208 256 160 WIRE 256 208 160 208 WIRE 1888 224 1888 192 WIRE -736 240 -736 192 WIRE 1136 256 1104 256 WIRE 1888 288 1888 224 WIRE -128 304 -128 224 WIRE 1184 304 1184 272 WIRE 1184 304 -128 304 WIRE 1552 304 1552 224 WIRE 1552 304 1184 304 WIRE 1696 304 1696 240 WIRE 1696 304 1552 304 WIRE 336 336 336 112 WIRE 336 336 16 336 WIRE 1104 352 1104 256 WIRE 1552 352 1104 352 WIRE 1696 352 1696 304 WIRE -736 384 -736 368 WIRE 240 416 96 416 WIRE 512 416 240 416 WIRE 784 416 512 416 WIRE 1088 416 848 416 WIRE 1392 416 1088 416 WIRE 1440 416 1392 416 WIRE 1472 416 1440 416 WIRE 1888 416 1888 368 WIRE -736 432 -736 384 WIRE 96 448 96 416 WIRE 240 448 240 416 WIRE 512 464 512 416 WIRE 512 464 384 464 WIRE 512 480 512 464 WIRE 1088 480 1088 416 WIRE 1088 480 992 480 WIRE 384 496 384 464 WIRE 624 496 560 496 WIRE 672 496 624 496 WIRE 1088 496 1088 480 WIRE 992 512 992 480 WIRE 1232 512 1136 512 WIRE 1248 512 1232 512 WIRE 1392 544 1392 416 WIRE -736 560 -736 512 WIRE 384 592 384 560 WIRE 512 592 512 576 WIRE 512 592 384 592 WIRE 992 624 992 576 WIRE 1088 624 1088 592 WIRE 1088 624 992 624 WIRE 160 656 160 208 WIRE 192 656 160 656 WIRE 240 656 240 528 WIRE 240 656 192 656 WIRE 336 656 240 656 WIRE 512 656 512 592 WIRE 512 656 400 656 WIRE 1088 656 1088 624 WIRE 1200 656 1088 656 WIRE 1392 656 1392 624 WIRE 1392 656 1264 656 WIRE 1392 672 1392 656 WIRE 1504 672 1392 672 WIRE 1552 672 1552 352 WIRE 1552 672 1504 672 WIRE 1392 704 1392 672 WIRE 1520 704 1392 704 WIRE 528 736 320 736 WIRE 1392 736 1392 704 WIRE 1520 752 1520 704 WIRE 240 768 240 656 WIRE 320 768 320 736 WIRE 320 768 240 768 WIRE 528 768 528 736 WIRE 528 768 464 768 WIRE 608 768 528 768 WIRE 608 784 608 768 WIRE 1200 816 1168 816 WIRE 1344 816 1200 816 WIRE 288 848 240 848 WIRE 416 848 288 848 WIRE 1392 880 1392 832 WIRE 1520 880 1520 816 WIRE 1520 880 1392 880 WIRE 464 896 464 864 WIRE 608 896 608 848 WIRE 608 896 464 896 WIRE 1392 896 1392 880 WIRE 16 912 16 336 WIRE 96 912 96 512 WIRE 96 912 16 912 WIRE 608 912 608 896 WIRE 608 912 96 912 FLAG 1392 896 0 FLAG 1696 352 0 FLAG 1888 80 0 FLAG -736 240 0 FLAG -176 112 Vcc FLAG 1440 416 Vcc FLAG -736 560 0 FLAG 1888 416 0 FLAG -736 32 V5 FLAG 624 496 V5 FLAG 288 848 V2 FLAG -736 384 V2 FLAG 1888 -128 V6 FLAG 1232 512 V6 FLAG 1200 816 V3 FLAG 1888 224 V3 FLAG 1616 112 out FLAG 1504 672 G1 FLAG 192 656 G4 FLAG 384 112 S4 SYMBOL cap 1536 160 R0 SYMATTR InstName C1 SYMATTR Value 330µ SYMBOL cap 1264 640 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 790n SYMBOL cap 400 640 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value 790p SYMBOL cap 112 512 R180 WINDOW 0 24 56 Left 2 WINDOW 3 24 8 Left 2 SYMATTR InstName C4 SYMATTR Value 330µ SYMBOL ind2 64 96 R90 WINDOW 0 4 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName L1 SYMATTR Value 351n SYMATTR Type ind SYMBOL ind2 1472 96 R90 WINDOW 0 4 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName L2 SYMATTR Value 39n SYMATTR Type ind SYMBOL ind 1376 528 R0 SYMATTR InstName L3 SYMATTR Value 50µ SYMBOL ind 224 432 R0 SYMATTR InstName L4 SYMATTR Value 50µ SYMBOL nmos 1136 176 R0 SYMATTR InstName M1 SYMATTR Value IRF7309N SYMBOL nmos 416 768 R0 SYMATTR InstName M2 SYMATTR Value IRF7309N SYMBOL nmos 1344 736 R0 SYMATTR InstName M3 SYMATTR Value IRF7309N SYMBOL nmos 176 160 R270 SYMATTR InstName M4 SYMATTR Value IRF7309N SYMBOL schottky 848 400 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D1 SYMATTR Value B520C SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky 624 848 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D2 SYMATTR Value B520C SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky 1536 816 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D3 SYMATTR Value B520C SYMATTR Description Diode SYMATTR Type diode SYMBOL res 1680 144 R0 SYMATTR InstName R1 SYMATTR Value 1G SYMBOL voltage -128 128 R0 SYMATTR InstName V1 SYMATTR Value 5V SYMBOL pmos 560 576 R180 SYMATTR InstName M5 SYMATTR Value IRF7309P SYMBOL pmos 1136 592 R180 SYMATTR InstName M6 SYMATTR Value IRF7309P SYMBOL schottky 400 560 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D5 SYMATTR Value B520C SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky 1008 576 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D6 SYMATTR Value B520C SYMATTR Description Diode SYMATTR Type diode SYMBOL voltage -736 96 R0 SYMATTR InstName V5 SYMATTR Value PULSE(0 5 0 1p 1p 0.417us 1.25us) SYMBOL voltage 1888 -64 R0 SYMATTR InstName V6 SYMATTR Value PULSE(0 5 0.417us 1p 1p 0.833us 1.25us) SYMBOL voltage -736 416 R0 SYMATTR InstName V2 SYMATTR Value PULSE(0 5 1.042us 1p 1p 0.833us 1.25us) SYMBOL voltage 1888 272 R0 SYMATTR InstName V3 SYMATTR Value PULSE(0 5 0.625us 1p 1p 0.417us 1.25us) TEXT 472 -56 Left 2 !K1 L1 L2 0.95 TEXT 480 -24 Left 2 !.tran 0 1ms 0 1u TEXT -672 592 Left 2 ;q1 TEXT 1936 432 Left 2 ;q1 TEXT -632 72 Left 2 ;q2 TEXT 1968 72 Left 2 ;q2 TEXT 968 488 Left 2 ;D5 TEXT 344 448 Left 2 ;D4 war verkehrt TEXT 480 -8 Left 2 !.opt plotwinsize=0 LINE Normal -8 72 1456 76 2 LINE Normal -8 72 -44 72 2