Version 4
SHEET 1 1748 780
WIRE -32 48 -192 48
WIRE 16 48 -32 48
WIRE 368 48 304 48
WIRE 368 64 368 48
WIRE -192 128 -192 48
WIRE -32 144 -32 48
WIRE 16 144 -32 144
WIRE 336 144 304 144
WIRE 368 144 368 128
WIRE 368 144 336 144
WIRE 432 144 368 144
WIRE 528 144 512 144
WIRE 608 144 528 144
WIRE 800 144 608 144
WIRE 912 144 800 144
WIRE 944 144 912 144
WIRE 800 160 800 144
WIRE 944 160 944 144
WIRE 608 192 608 144
WIRE -64 240 -96 240
WIRE 16 240 0 240
WIRE 528 240 528 144
WIRE 528 240 304 240
WIRE 800 256 800 224
WIRE 944 256 944 240
WIRE -192 272 -192 208
WIRE 336 336 304 336
WIRE 608 336 608 272
WIRE 608 336 336 336
WIRE 608 352 608 336
WIRE -64 432 -112 432
WIRE 16 432 -64 432
WIRE 608 464 608 432
WIRE -48 528 -192 528
WIRE 16 528 -48 528
WIRE 336 528 304 528
WIRE 384 528 336 528
WIRE 528 528 528 240
WIRE 528 528 464 528
WIRE -192 576 -192 528
WIRE 160 624 160 576
WIRE -192 720 -192 656
FLAG 608 464 0
FLAG 800 256 0
FLAG 912 144 OUT
FLAG -192 720 0
FLAG -192 272 0
FLAG 336 528 PG
FLAG 336 336 FB
FLAG 336 144 SW
FLAG -48 528 RT
FLAG -64 432 TRSS
FLAG 160 624 0
FLAG 944 256 0
FLAG -96 240 0
SYMBOL ind 416 160 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 120µ
SYMATTR SpiceLine Rser=1
SYMBOL cap 784 160 R0
SYMATTR InstName C1
SYMATTR Value 22µ
SYMBOL res 592 336 R0
SYMATTR InstName R1
SYMATTR Value 301k
SYMBOL res -208 560 R0
SYMATTR InstName R2
SYMATTR Value 110k
SYMBOL voltage -192 112 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 480 512 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 100k
SYMBOL res 592 176 R0
SYMATTR InstName R4
SYMATTR Value 1.62Meg
SYMBOL res 928 144 R0
SYMATTR InstName Rload
SYMATTR Value 50
SYMBOL LT8618 160 240 R0
SYMATTR InstName U1
SYMBOL cap 352 64 R0
SYMATTR InstName C2
SYMATTR Value 47n
SYMBOL cap 0 224 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 1µ
TEXT 608 616 Left 2 !.tran 3m steady nodiscard