Version 4
SHEET 1 880 680
WIRE -224 -144 -368 -144
WIRE -48 -144 -128 -144
WIRE -16 -144 -48 -144
WIRE 160 -144 64 -144
WIRE 320 -144 160 -144
WIRE 320 -112 320 -144
WIRE -208 -96 -240 -96
WIRE -48 -80 -48 -144
WIRE 160 -64 160 -144
WIRE -368 -48 -368 -144
WIRE -240 -48 -240 -96
WIRE 320 0 320 -32
WIRE 160 48 160 0
WIRE -48 64 -48 -16
WIRE -368 96 -368 32
WIRE -240 96 -240 32
FLAG -240 96 0
FLAG 320 0 0
FLAG 160 48 0
FLAG -48 64 0
FLAG -368 96 0
SYMBOL voltage -240 -64 R0
WINDOW 123 24 124 Left 2
WINDOW 39 25 98 Left 2
WINDOW 3 25 168 Left 2
SYMATTR Value PULSE(0 12 0 1n 1n 5u 6.25u 1000)
SYMATTR InstName V1
SYMBOL res 304 -128 R0
SYMATTR InstName R1
SYMATTR Value 12
SYMBOL ind -32 -128 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 10µ
SYMATTR SpiceLine Rser=1
SYMBOL cap 144 -64 R0
SYMATTR InstName C1
SYMATTR Value 10µ
SYMBOL schottky -32 -16 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value RB055L-30
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage -368 -64 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 124 Left 2
SYMATTR SpiceLine Rser=0.3
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL pmos -128 -96 M270
WINDOW 0 -3 41 VLeft 2
WINDOW 3 64 87 VLeft 2
SYMATTR InstName M1
SYMATTR Value IRF4905
SYMATTR Prefix X
TEXT -192 64 Left 2 !.tran 0.0065
TEXT -264 -184 Left 2 !.inc irf4905.spi