Version 4
SHEET 1 880 680
WIRE 16 16 -160 16
WIRE 128 16 16 16
WIRE 240 16 128 16
WIRE 128 48 128 16
WIRE 240 64 240 16
WIRE 16 128 16 16
WIRE 128 160 128 128
WIRE 240 160 240 128
WIRE 240 160 128 160
WIRE 128 192 128 160
WIRE -160 240 -160 16
WIRE 16 320 16 192
WIRE 128 320 128 272
WIRE 128 320 16 320
WIRE 128 368 128 320
WIRE -32 448 -64 448
WIRE 80 448 48 448
WIRE -64 480 -64 448
WIRE -160 608 -160 320
WIRE -64 608 -64 560
WIRE -64 608 -160 608
WIRE 128 608 128 464
WIRE 128 608 -64 608
WIRE -160 640 -160 608
FLAG -160 640 0
SYMBOL Misc\\EuropeanResistor 112 32 R0
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL ind 112 176 R0
SYMATTR InstName L1
SYMATTR Value 22u
SYMBOL diode 0 192 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMBOL cap 224 64 R0
SYMATTR InstName C1
SYMATTR Value 100u
SYMBOL nmos 80 368 R0
SYMATTR InstName M1
SYMATTR Value IRLML6246
SYMBOL voltage -64 464 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 20n 20n 10m 20m)
SYMBOL Misc\\EuropeanResistor -48 464 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 10
SYMBOL voltage -160 224 R0
SYMATTR InstName V2
SYMATTR Value 10
TEXT -160 -72 Left 2 !.tran 20m