* Z:\home\khalils\Downloads\files\data\raw_asc\LT1247.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LT1247.asy)
R3 OUT N004 90K
R1 N005 0 .1
XU1 N006 N004 N005 N007 0 N002 IN N003 LT1247 ;pnba Comp)FB)Isense)Rt/Ct)GND)Output)Vcc)Ref
C1 0 N007 500p
C4 N008 N004 250p
C2 N006 N004 100p
C3 OUT 0 390 Rser=25m
R5 N006 N008 3K
D1 N001 OUT 1N5818
V1 IN 0 17
Rload OUT 0 10
MQ1 N001 N002 N005 N005 Si4410DY
L1 IN N001 10
R2 N003 N007 6.2K
R4 N004 0 10K
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.model NMOS NMOS
.model PMOS PMOS
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.mos
.tran 2m startup
.lib LT1247.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2984 1720
WIRE 2000 1200 1824 1200
WIRE 2384 1200 2000 1200
WIRE 1824 1216 1824 1200
WIRE 2384 1216 2384 1200
WIRE 1824 1312 1824 1296
WIRE 2384 1312 2384 1296
WIRE 2448 1312 2384 1312
WIRE 2560 1312 2512 1312
WIRE 2672 1312 2560 1312
WIRE 2784 1312 2672 1312
WIRE 2560 1328 2560 1312
WIRE 2672 1328 2672 1312
WIRE 2784 1328 2784 1312
WIRE 2000 1344 2000 1200
WIRE 2336 1392 2144 1392
WIRE 1856 1424 1760 1424
WIRE 2560 1424 2560 1408
WIRE 2560 1424 2464 1424
WIRE 2672 1424 2672 1392
WIRE 2784 1424 2784 1408
WIRE 1760 1440 1760 1424
WIRE 2560 1440 2560 1424
WIRE 2384 1456 2384 1408
WIRE 2384 1456 2144 1456
WIRE 2208 1472 2176 1472
WIRE 2304 1472 2208 1472
WIRE 2384 1472 2384 1456
WIRE 2304 1488 2304 1472
WIRE 2176 1520 2176 1472
WIRE 2176 1520 2144 1520
WIRE 2208 1520 2208 1472
WIRE 2560 1536 2560 1520
WIRE 1760 1552 1760 1520
WIRE 1856 1552 1760 1552
WIRE 2384 1568 2384 1552
WIRE 1760 1584 1760 1552
WIRE 2176 1584 2144 1584
WIRE 2304 1584 2304 1568
WIRE 1760 1664 1760 1648
WIRE 2176 1664 2176 1584
WIRE 2208 1664 2208 1584
WIRE 2208 1664 2176 1664
WIRE 2304 1664 2304 1648
WIRE 2304 1664 2208 1664
WIRE 2464 1664 2464 1424
WIRE 2464 1664 2304 1664
WIRE 2000 1680 2000 1632
SYMBOL cap 1744 1648 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C1
SYMATTR Value 500p
SYMBOL ind 2368 1200 R0
SYMATTR InstName L1
SYMATTR Value 10
SYMBOL PowerProducts\\LT1247 2000 1488 R0
SYMATTR InstName U1
SYMBOL NMOS 2336 1312 R0
WINDOW 0 -8 16 Right 2
WINDOW 3 36 108 Right 2
SYMATTR InstName Q1
SYMATTR Value Si4410DY
SYMBOL polcap 2656 1328 R0
SYMATTR SpiceLine Rser=25m
SYMATTR InstName C3
SYMATTR Value 390
SYMBOL res 2544 1312 R0
SYMATTR InstName R3
SYMATTR Value 90K
SYMBOL res 2544 1424 R0
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL res 1744 1424 R0
SYMATTR InstName R2
SYMATTR Value 6.2K
SYMBOL cap 2192 1520 R0
SYMATTR InstName C2
SYMATTR Value 100p
SYMBOL RES 2368 1456 R0
SYMATTR InstName R1
SYMATTR Value .1
SYMBOL schottky 2448 1296 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMBOL res 2768 1312 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL VOLTAGE 1824 1200 R0
SYMATTR InstName V1
SYMATTR Value 17
SYMBOL res 2288 1472 R0
SYMATTR InstName R5
SYMATTR Value 3K
SYMBOL cap 2288 1584 R0
SYMATTR InstName C4
SYMATTR Value 250p
FLAG 2384 1568 0
FLAG 2000 1680 0
FLAG 1824 1312 0
FLAG 2672 1424 0
FLAG 2560 1536 0
FLAG 1760 1664 0
FLAG 2784 1424 0
FLAG 2784 1312 OUT
FLAG 1824 1200 IN
TEXT 2520 1624 Left 2 !.tran 2m startup