Version 4
SHEET 1 4232 1996
WIRE 2144 -64 2128 -64
WIRE 2480 -64 2432 -64
WIRE 2752 -64 2480 -64
WIRE 2864 -64 2752 -64
WIRE 2864 -48 2864 -64
WIRE 2144 32 2000 32
WIRE 2480 32 2480 -64
WIRE 2480 32 2432 32
WIRE 2000 48 2000 32
WIRE 2752 48 2752 -64
WIRE 2864 48 2864 32
WIRE 2144 128 2128 128
WIRE 2704 128 2432 128
WIRE 2000 144 2000 128
WIRE 2144 224 2128 224
WIRE 2464 224 2432 224
WIRE 2512 224 2464 224
WIRE 2624 224 2592 224
WIRE 2752 224 2752 144
WIRE 2912 224 2752 224
WIRE 3040 224 2912 224
WIRE 2464 240 2464 224
WIRE 2624 240 2624 224
WIRE 2912 240 2912 224
WIRE 3040 240 3040 224
WIRE 2752 256 2752 224
WIRE 2464 320 2464 304
WIRE 2624 320 2624 304
WIRE 2912 336 2912 304
WIRE 3040 336 3040 320
WIRE 2128 352 2128 224
WIRE 2752 352 2752 336
WIRE 2752 352 2128 352
WIRE 2752 368 2752 352
WIRE 2752 464 2752 448
FLAG 2912 336 0
FLAG 2752 464 0
FLAG 3040 336 0
FLAG 2864 48 0
FLAG 2624 320 0
FLAG 2464 320 0
FLAG 2128 -64 0
FLAG 2000 144 0
FLAG 2128 128 0
SYMBOL nmos 2704 48 R0
SYMATTR InstName M3
SYMATTR Value IRFZ24
SYMBOL current 3040 240 R0
WINDOW 123 0 0 Left 2
WINDOW 39 40 38 Left 2
SYMATTR SpiceLine load
SYMATTR InstName I2
SYMATTR Value PULSE(.2 5 300u 100n 100n 300u 600u)
SYMBOL cap 2896 240 R0
SYMATTR InstName C1
SYMATTR Value 24µ
SYMBOL res 2736 240 R0
SYMATTR InstName R1
SYMATTR Value 1.727K
SYMBOL res 2736 352 R0
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL voltage 2864 -64 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 2448 240 R0
SYMATTR InstName C2
SYMATTR Value 10p
SYMBOL res 2496 240 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R3
SYMATTR Value 7.5K
SYMBOL cap 2608 240 R0
SYMATTR InstName C3
SYMATTR Value 1000p
SYMBOL voltage 2000 32 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL LT1577-ADJ 2288 80 R0
SYMATTR InstName U1
TEXT 3032 432 Left 2 !.tran 1m