Version 4
SHEET 1 1780 680
WIRE 288 400 288 336
WIRE 288 560 288 480
WIRE 320 336 288 336
WIRE 416 336 400 336
WIRE 416 480 416 336
WIRE 464 480 416 480
WIRE 512 208 512 -80
WIRE 512 336 512 208
WIRE 512 400 512 336
WIRE 512 560 512 496
WIRE 528 208 512 208
WIRE 528 336 512 336
WIRE 544 -80 512 -80
WIRE 592 -160 592 -336
WIRE 592 32 592 -64
WIRE 592 80 592 32
WIRE 592 208 592 160
WIRE 640 208 592 208
WIRE 640 240 640 208
WIRE 640 336 608 336
WIRE 640 336 640 304
WIRE 640 416 640 336
WIRE 672 416 640 416
WIRE 752 32 592 32
WIRE 752 304 752 32
WIRE 784 208 640 208
WIRE 784 208 784 -80
WIRE 800 -80 784 -80
WIRE 800 304 752 304
WIRE 848 -160 848 -192
WIRE 848 112 848 -64
WIRE 848 288 848 112
WIRE 848 416 736 416
WIRE 848 416 848 384
WIRE 864 112 848 112
WIRE 960 0 960 -32
WIRE 960 112 944 112
WIRE 960 112 960 80
WIRE 960 144 960 112
WIRE 960 240 960 208
WIRE 1008 -336 592 -336
WIRE 1008 -320 1008 -336
WIRE 1008 -192 848 -192
WIRE 1008 -192 1008 -240
WIRE 1008 -144 1008 -192
WIRE 1008 -32 960 -32
WIRE 1008 -32 1008 -64
WIRE 1008 240 960 240
WIRE 1008 240 1008 -32
WIRE 1008 288 1008 240
WIRE 1008 416 848 416
WIRE 1008 416 1008 368
WIRE 1008 464 1008 416
WIRE 1008 560 1008 544
WIRE 1360 432 1360 256
FLAG 1360 432 0
FLAG 1008 560 0
FLAG 512 560 0
FLAG 288 560 0
SYMBOL Misc\\EuropeanResistor 944 96 M180
WINDOW 0 18 85 VLeft 0
WINDOW 3 -19 63 Left 0
SYMATTR InstName Rload
SYMATTR Value 4
SYMBOL voltage 1008 -160 M0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 0 -30 55 Left 0
WINDOW 3 36 57 Left 0
SYMATTR InstName V1
SYMATTR Value 40
SYMBOL voltage 1008 272 M0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 0 -27 57 Left 0
WINDOW 3 39 50 Left 0
SYMATTR InstName V2
SYMATTR Value 40
SYMBOL cap 944 144 R0
WINDOW 3 -43 60 Left 0
SYMATTR Value 330n
SYMATTR InstName C1
SYMBOL voltage 288 384 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 85 Left 0
WINDOW 0 0 57 Left 0
WINDOW 3 9 -535 VRight 0
SYMATTR InstName V5
SYMATTR Value PULSE(0 5 0 1n 1n 1900n 2u)
SYMBOL mysym\\powcalc 1360 112 R0
SYMATTR InstName U3
SYMBOL ind2 848 96 M90
WINDOW 0 4 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName L2
SYMATTR Value 20µ
SYMATTR Type ind
SYMBOL Misc\\EuropeanResistor 304 352 R270
WINDOW 0 4 54 VTop 0
WINDOW 3 5 56 VBottom 0
SYMATTR InstName R5
SYMATTR Value 100
SYMBOL nmos_model 800 -160 R0
WINDOW 3 3 -47 Left 0
SYMATTR Value IRF540N
SYMATTR InstName U1
SYMATTR SpiceModel IRF540N
SYMBOL mysym\\pmos_model 800 384 M180
WINDOW 3 51 -56 Left 0
SYMATTR Value IRF9540N
SYMATTR InstName U2
SYMATTR SpiceModel IRF9540N
SYMBOL voltage 1008 -336 M0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 0 -26 57 Left 0
WINDOW 3 38 53 Left 0
SYMATTR InstName V3
SYMATTR Value 10
SYMBOL voltage 1008 448 M0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 0 -28 55 Left 0
WINDOW 3 38 53 Left 0
SYMATTR InstName V4
SYMATTR Value 10
SYMBOL Misc\\EuropeanResistor 576 64 R0
WINDOW 0 15 40 VRight 0
WINDOW 3 20 10 Left 0
SYMATTR InstName R1
SYMATTR Value 4.7
SYMBOL Misc\\EuropeanResistor 512 320 M90
WINDOW 0 30 60 VBottom 0
WINDOW 3 27 56 VTop 0
SYMATTR InstName R2
SYMATTR Value 47
SYMBOL schottky 592 192 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D1
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL nmos_model 464 400 R0
WINDOW 3 -29 -7 Left 0
SYMATTR Value BSS87
SYMATTR InstName U4
SYMATTR SpiceModel BSS87
SYMBOL schottky 736 400 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D2
SYMATTR Value MBRS1100
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 624 240 R0
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL nmos_model 544 -160 R0
WINDOW 3 -41 -24 Left 0
SYMATTR Value BSS87
SYMATTR InstName U5
SYMATTR SpiceModel BSS87
TEXT 1228 -326 Left 0 !.tran 0 100u 1u 10n steady uic
TEXT 1240 -152 Left 0 !.inc mylib\\ir\\irf540n.spi\n.inc mylib\\ir\\irf9540n.spi\n.inc mylib\\bss87.sub\n.inc mylib\\powcalc.sub