* Z:\tmp\asc_dec_bjh7r6w2\0f72571f4229_LT3843A_dec0.asc
* Generated by LTspice 26.0.1 for Windows.
C9 N012 COM 1p Rpar=1e6
A4 N008 2v5 COM COM COM COM Err COM OTA Vhigh=6 Vlow=0.7 Isrc=1m Isink=-6m Rclamp=1 g=5 Rout=25k Cout=5p eaclk=A2 powerup=!V(fault,Com)
C10 Vcc COM 20p
C7 Ifb COM 5p
C11 Out Com 20p
C4 Osc COM 5p
D2 N002 N001 V65
C2 2v5 COM 1p Rpar=240
C1 N006 COM 1p
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1688 948
WIRE -464 704 -464 672
WIRE -432 704 -464 704
WIRE -304 -224 -304 -256
WIRE -304 -112 -304 -144
WIRE -304 -48 -352 -48
WIRE -304 -32 -304 -48
WIRE -304 64 -304 32
WIRE -304 512 -368 512
WIRE -304 544 -304 512
WIRE -304 640 -304 608
WIRE -256 512 -304 512
WIRE -240 -48 -304 -48
WIRE -240 0 -240 -32
WIRE -208 -224 -208 -256
WIRE -208 -112 -208 -160
WIRE -128 512 -176 512
WIRE -128 544 -128 512
WIRE -128 640 -128 608
WIRE -112 -176 -112 -256
WIRE -112 192 -176 192
WIRE -112 240 -112 192
WIRE -80 -176 -112 -176
WIRE -80 192 -112 192
WIRE -80 240 -112 240
WIRE -80 256 -128 256
WIRE -64 336 -64 304
WIRE 16 -176 -16 -176
WIRE 16 -128 16 -176
WIRE 16 112 -352 112
WIRE 16 192 -16 192
WIRE 16 192 16 112
WIRE 16 256 -16 256
WIRE 16 256 16 192
WIRE 16 432 16 256
WIRE 16 528 16 496
WIRE 16 544 16 528
WIRE 16 640 16 608
WIRE 80 -48 -176 -48
WIRE 80 464 80 -48
WIRE 80 528 16 528
WIRE 80 544 80 528
WIRE 80 640 80 608
WIRE 144 -256 -112 -256
WIRE 144 -240 144 -256
WIRE 144 -128 16 -128
WIRE 144 -128 144 -160
WIRE 144 464 80 464
WIRE 144 512 -128 512
WIRE 144 528 80 528
WIRE 160 560 160 528
WIRE 224 -256 144 -256
WIRE 224 -176 224 -256
WIRE 224 -128 144 -128
WIRE 224 -112 224 -128
WIRE 224 -16 224 -48
WIRE 224 384 224 352
WIRE 256 -256 224 -256
WIRE 256 -176 224 -176
WIRE 272 -128 224 -128
WIRE 368 -256 320 -256
WIRE 368 -176 336 -176
WIRE 368 -176 368 -256
WIRE 368 -128 320 -128
WIRE 368 -112 368 -128
WIRE 368 -16 368 -48
WIRE 400 480 208 480
WIRE 400 480 400 288
WIRE 432 336 288 336
WIRE 432 432 368 432
WIRE 432 432 432 336
WIRE 448 -256 368 -256
WIRE 448 -240 448 -256
WIRE 448 -128 368 -128
WIRE 448 -128 448 -160
WIRE 448 288 400 288
WIRE 448 336 432 336
WIRE 448 432 432 432
WIRE 448 480 400 480
WIRE 480 -256 448 -256
WIRE 480 -128 448 -128
WIRE 496 272 496 240
WIRE 496 384 496 352
WIRE 496 416 496 384
WIRE 496 528 496 496
WIRE 496 560 496 528
WIRE 592 -256 560 -256
WIRE 592 240 496 240
WIRE 592 272 592 240
WIRE 592 368 592 336
WIRE 592 384 496 384
WIRE 592 416 592 384
WIRE 592 528 496 528
WIRE 592 528 592 480
WIRE 640 240 592 240
WIRE 640 528 592 528
WIRE 656 384 592 384
SYMBOL cap 64 544 R0
WINDOW 0 32 8 Left 0
WINDOW 3 40 32 Left 0
WINDOW 39 32 56 Left 0
SYMATTR InstName C9
SYMATTR Value 1p
SYMATTR SpiceLine Rpar=1e6
SYMBOL Digital\\or -48 208 R0
WINDOW 0 -160 96 Left 0
WINDOW 38 -112 96 Left 0
WINDOW 3 48 144 Right 0
WINDOW 123 48 176 Right 0
WINDOW 39 48 208 Right 0
SYMATTR InstName A4
SYMATTR SpiceModel OTA
SYMATTR Value Vhigh=6 Vlow=0.7 Isrc=1m Isink=-6m
SYMATTR Value2 Rclamp=1 g=5 Rout=25k Cout=5p
SYMATTR SpiceLine eaclk=A2 powerup=!V(fault,Com)
SYMBOL cap 576 272 R0
WINDOW 3 32 56 Left 0
WINDOW 0 32 8 Left 0
SYMATTR Value 20p
SYMATTR InstName C10
SYMBOL cap -288 544 M0
WINDOW 0 32 8 Left 0
WINDOW 3 32 56 Left 0
SYMATTR InstName C7
SYMATTR Value 5p
SYMBOL cap 576 416 R0
WINDOW 0 32 8 Left 0
WINDOW 3 32 64 Left 0
SYMATTR InstName C11
SYMATTR Value 20p
SYMBOL cap -288 -32 M0
WINDOW 3 32 56 Left 0
WINDOW 0 32 8 Left 0
SYMATTR Value 5p
SYMATTR InstName C4
SYMBOL diode 320 -272 R90
WINDOW 0 -8 56 VRight 0
WINDOW 3 -8 0 VLeft 0
SYMATTR InstName D2
SYMATTR Value V65
SYMBOL cap 384 -112 M0
WINDOW 3 32 56 Left 0
WINDOW 39 -16 32 Right 0
WINDOW 0 32 8 Left 0
SYMATTR Value 1p
SYMATTR SpiceLine Rpar=240
SYMATTR InstName C2
SYMBOL cap 208 -112 R0
WINDOW 0 32 8 Left 0
WINDOW 3 32 56 Left 0
SYMATTR InstName C1
SYMATTR Value 1p
FLAG 656 384 Out
FLAG -352 -48 Osc
FLAG -128 640 COM
FLAG -352 112 Err
FLAG 16 640 COM
FLAG -368 512 Ifb
FLAG -304 640 COM
FLAG -304 64 COM
FLAG -128 256 2v5
FLAG 368 -16 COM
FLAG 640 240 Vcc
FLAG 640 528 Com
FLAG 592 368 COM
FLAG 480 -128 2v5
FLAG 80 640 COM
FLAG -208 -112 COM
FLAG 224 -16 COM
FLAG -304 -112 COM
FLAG 224 384 COM
FLAG -64 336 COM
FLAG 160 560 COM
FLAG -240 0 COM
FLAG 496 560 COM