* Z:\home\khalils\Downloads\files\data\raw_asc\LT1183.asc
* Generated by LTspice 26.0.1 for Windows.
Q1 N005 N007 N010 0 2N2222
Q2 N006 N008 N010 0 2N2222
L1 N005 N004 20
L2 N004 N006 20
C1 N006 N005 .068
L3 N008 N007 1
V1 N001 0 28
L4 N002 N003 50m
R1 N003 N002 70K
L5 N010 N014 100
D1 N014 N001 1N5818
R2 N001 N009 220K
R3 N009 N010 100K
C3 N001 N009 1000p
D2 0 N014 1N5818
C4 N021 0 1
V2 N011 0 5
C5 N001 N010 2.2 Rser=0.1
R5 N001 N008 500
R6 N003 0 1G
R7 N011 N018 89.6K
C2 N019 0 0.1
R4 N020 N019 10K
L6 N015 N001 100
L7 N013 0 100
D3 N013 N012 1N5819
C6 N012 0 1
R8 N012 N016 20K
R9 N016 N017 8.25K
R10 N017 0 1.21K
R11 N012 0 500
XU1 0 N018 0 N021 0 NC_01 N020 0 N015 N017 NC_02 N011 N004 N001 N009 N014 LT1183 ;pnba CCFL PGND)Iccfl)DIO)CCFL Vc)AGND)_SHDN)LCD Vc)LCD PGND)LCD SW)FB)REF)Vin)ROYER)BAT)BULB)CCFL SW
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.model NPN NPN
.model PNP PNP
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.bjt
.tran 20m startup
K1 L1 L2 L3 L4 1
* BAT
K2 L6 L7 1
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LT1183.asy)
.lib LT1183.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4.1
SHEET 1 2188 2564
WIRE 1904 960 848 960
WIRE 1472 1024 1392 1024
WIRE 1616 1024 1552 1024
WIRE 1680 1024 1616 1024
WIRE 1680 1040 1680 1024
WIRE 1392 1136 1392 1024
WIRE 1472 1136 1392 1136
WIRE 1616 1136 1616 1024
WIRE 1616 1136 1552 1136
WIRE 1680 1152 1680 1120
WIRE 1216 1200 1104 1200
WIRE 1760 1200 1216 1200
WIRE 1904 1200 1904 960
WIRE 1904 1200 1760 1200
WIRE 2048 1200 1904 1200
WIRE 2128 1200 2048 1200
WIRE 1712 1216 1504 1216
WIRE 1216 1248 1216 1200
WIRE 1760 1248 1760 1200
WIRE 1904 1248 1904 1200
WIRE 2128 1248 2128 1200
WIRE 1408 1264 1392 1264
WIRE 1504 1264 1504 1216
WIRE 1504 1264 1488 1264
WIRE 1520 1264 1504 1264
WIRE 1632 1264 1600 1264
WIRE 1104 1296 1104 1200
WIRE 1472 1360 1312 1360
WIRE 1760 1360 1760 1328
WIRE 1760 1360 1552 1360
WIRE 2128 1376 2128 1328
WIRE 1104 1408 1104 1360
WIRE 1216 1408 1216 1328
WIRE 1216 1408 1104 1408
WIRE 1392 1456 1392 1264
WIRE 1472 1456 1392 1456
WIRE 1632 1456 1632 1264
WIRE 1632 1456 1536 1456
WIRE 1216 1488 1216 1408
WIRE 1392 1488 1392 1456
WIRE 1632 1488 1632 1456
WIRE 1312 1536 1312 1360
WIRE 1328 1536 1312 1536
WIRE 1760 1536 1760 1360
WIRE 1760 1536 1696 1536
WIRE 1216 1600 1216 1568
WIRE 1392 1600 1392 1584
WIRE 1392 1600 1216 1600
WIRE 1504 1600 1392 1600
WIRE 1632 1600 1632 1584
WIRE 1632 1600 1504 1600
WIRE 1904 1600 1904 1312
WIRE 1904 1600 1632 1600
WIRE 1104 1632 1104 1408
WIRE 1376 1632 1104 1632
WIRE 96 1664 -64 1664
WIRE 1120 1664 96 1664
WIRE 1504 1664 1504 1600
WIRE -64 1680 -64 1664
WIRE 320 1728 208 1728
WIRE 432 1728 320 1728
WIRE 512 1728 432 1728
WIRE 656 1728 576 1728
WIRE 848 1728 848 960
WIRE 848 1728 704 1728
WIRE 1120 1744 1120 1664
WIRE -64 1776 -64 1760
WIRE 208 1776 208 1728
WIRE 320 1776 320 1728
WIRE 656 1776 656 1728
WIRE 704 1776 704 1728
WIRE 896 1808 864 1808
WIRE 1504 1808 1504 1744
WIRE 1504 1808 1344 1808
WIRE 1584 1808 1504 1808
WIRE 1680 1808 1648 1808
WIRE 1504 1824 1504 1808
WIRE 208 1904 208 1856
WIRE 320 1904 320 1840
WIRE 320 1904 208 1904
WIRE 656 1904 656 1856
WIRE 656 1904 320 1904
WIRE 704 1904 704 1856
WIRE 896 1904 704 1904
WIRE 1504 1904 1504 1888
WIRE 1504 1904 1344 1904
WIRE 2048 1904 2048 1200
WIRE 2048 1904 1504 1904
WIRE 208 1936 208 1904
WIRE 432 1984 432 1728
WIRE 1712 2000 1712 1216
WIRE 1712 2000 1344 2000
WIRE 432 2096 432 2064
WIRE 1376 2096 1376 1632
WIRE 1376 2096 1344 2096
WIRE 432 2192 432 2176
WIRE 896 2192 432 2192
WIRE 1392 2192 1344 2192
WIRE 1504 2192 1472 2192
WIRE 432 2208 432 2192
WIRE 720 2288 704 2288
WIRE 800 2288 784 2288
WIRE 896 2288 880 2288
WIRE 1360 2288 1344 2288
WIRE 1440 2288 1424 2288
WIRE 432 2384 432 2288
WIRE 896 2384 864 2384
WIRE 1376 2384 1344 2384
WIRE 1120 2464 1120 2448
WIRE 96 2496 96 1664
WIRE 1504 2496 1504 2192
WIRE 1504 2496 96 2496
FLAG 2128 1376 0
FLAG 1120 2464 0
FLAG 1440 2288 0
FLAG -64 1776 0
FLAG 1680 1808 0
FLAG 864 2384 0
FLAG 1680 1152 0
FLAG 1376 2384 0
FLAG 704 2288 0
FLAG 864 1808 0
FLAG 208 1936 0
FLAG 432 2384 0
SYMBOL NPN 1328 1488 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL npn 1696 1488 M0
SYMATTR InstName Q2
SYMATTR Value 2N2222
SYMBOL ind2 1392 1280 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 4 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 20
SYMBOL ind2 1504 1280 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 4 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 20
SYMBOL cap 1536 1440 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value .068
SYMBOL ind2 1568 1376 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 4 56 VBottom 2
SYMATTR InstName L3
SYMATTR Value 1
SYMBOL VOLTAGE 2128 1232 R0
SYMATTR InstName V1
SYMATTR Value 28
SYMBOL ind2 1456 1120 M90
WINDOW 0 4 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName L4
SYMATTR Value 50m
SYMBOL RES 1568 1008 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 70K
SYMBOL ind 1488 1648 R0
SYMATTR InstName L5
SYMATTR Value 100
SYMBOL schottky 1488 1824 R0
WINDOW 3 27 64 Left 2
WINDOW 0 34 4 Left 2
SYMATTR Value 1N5818
SYMATTR InstName D1
SYMBOL res 1200 1232 R0
SYMATTR InstName R2
SYMATTR Value 220K
SYMBOL res 1200 1472 R0
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL cap 1088 1296 R0
SYMATTR InstName C3
SYMATTR Value 1000p
SYMBOL schottky 1648 1792 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D2
SYMATTR Value 1N5818
SYMBOL cap 1360 2304 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL VOLTAGE -64 1664 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL cap 1888 1248 R0
SYMATTR InstName C5
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=0.1
SYMBOL res 1744 1232 R0
SYMATTR InstName R5
SYMATTR Value 500
SYMBOL res 1664 1024 R0
SYMATTR InstName R6
SYMATTR Value 1G
SYMBOL res 1488 2176 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 89.6K
SYMBOL cap 784 2272 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL res 896 2272 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL ind2 720 1872 R180
WINDOW 0 -6 74 Right 2
WINDOW 3 1 40 Right 2
SYMATTR InstName L6
SYMATTR Value 100
SYMBOL ind2 640 1760 R0
WINDOW 0 2 36 Right 2
WINDOW 3 1 70 Right 2
SYMATTR InstName L7
SYMATTR Value 100
SYMBOL schottky 576 1712 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D3
SYMATTR Value 1N5819
SYMBOL cap 304 1776 R0
SYMATTR InstName C6
SYMATTR Value 1
SYMBOL res 416 1968 R0
SYMATTR InstName R8
SYMATTR Value 20K
SYMBOL res 416 2080 R0
SYMATTR InstName R9
SYMATTR Value 8.25K
SYMBOL res 416 2192 R0
SYMATTR InstName R10
SYMATTR Value 1.21K
SYMBOL res 192 1760 R0
SYMATTR InstName R11
SYMATTR Value 500
SYMBOL POWERPRODUCTS\\LT1183 1120 2096 R0
SYMATTR InstName U1
TEXT 1800 1960 Left 2 !.tran 20m startup
TEXT 1184 1176 Left 2 !K1 L1 L2 L3 L4 1
TEXT 2128 1200 Bottom 2 ;BAT
TEXT 680 1728 Bottom 2 !K2 L6 L7 1