Version 4
SHEET 1 1748 780
WIRE -32 48 -192 48
WIRE 16 48 -32 48
WIRE 336 48 304 48
WIRE 400 48 336 48
WIRE 528 48 480 48
WIRE 624 48 528 48
WIRE 800 48 624 48
WIRE 912 48 800 48
WIRE 944 48 912 48
WIRE -192 128 -192 48
WIRE -32 144 -32 48
WIRE 16 144 -32 144
WIRE 528 144 528 48
WIRE 528 144 304 144
WIRE 800 160 800 48
WIRE 944 160 944 48
WIRE 624 192 624 48
WIRE 800 256 800 224
WIRE 944 256 944 240
WIRE -192 272 -192 208
WIRE -48 336 -112 336
WIRE 16 336 -48 336
WIRE 336 336 304 336
WIRE 624 336 624 272
WIRE 624 336 336 336
WIRE 624 352 624 336
WIRE -64 432 -112 432
WIRE 16 432 -64 432
WIRE 624 464 624 432
WIRE -48 528 -192 528
WIRE 16 528 -48 528
WIRE 336 528 304 528
WIRE 384 528 336 528
WIRE 528 528 528 144
WIRE 528 528 464 528
WIRE -192 576 -192 528
WIRE 160 624 160 576
WIRE -192 720 -192 656
FLAG 624 464 0
FLAG 800 256 0
FLAG 912 48 OUT
FLAG -192 720 0
FLAG -192 272 0
FLAG 336 528 PG
FLAG 336 336 FB
FLAG 336 48 SW
FLAG -48 528 RT
FLAG -64 432 TRSS
FLAG 160 624 0
FLAG -48 336 SYNC
FLAG 944 256 0
SYMBOL ind 384 64 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 608 336 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 608 176 R0
SYMATTR InstName R4
SYMATTR Value 1.62Meg
SYMBOL LT8604C 160 240 R0
SYMATTR InstName U1
SYMBOL res 928 144 R0
SYMATTR InstName Rload
SYMATTR Value 50
TEXT 576 616 Left 2 !.tran 3m steady nodiscard