* Z:\home\khalils\Downloads\files\data\raw_asc\LT3434.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\LT3434.asy)
C3 OUT 0 200 Rser=50m
C6 N006 0 470p
C5 OUT N004 .1
Rload OUT 0 2
V1 IN 0 24
C2 N002 N001 .68
R4 N003 OUT 100K
R3 N006 N005 1K
L1 N002 OUT 33
D1 0 N002 MBRS340
C7 N008 0 1000p
C1 0 N005 .01
R2 N007 0 100K
D2 OUT N001 1N4148
R1 OUT N007 165K
C8 OUT N007 27p
XU1 MP_01 N002 MP_02 IN MP_03 N001 N008 0 N004 OUT N006 N007 N007 MP_04 IN N003 LT3434 ;pnba )SW))Vin))Boost)CT)GND)Css)VBIAS)Vc)FB)PGFB))_SHDN)Pgood
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.tran 2m startup
.lib LT3434.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2712 2116
WIRE 2432 1264 1632 1264
WIRE 2080 1312 1952 1312
WIRE 2176 1312 2080 1312
WIRE 2432 1312 2432 1264
WIRE 2432 1312 2240 1312
WIRE 1696 1344 1520 1344
WIRE 1824 1344 1696 1344
WIRE 2080 1344 2080 1312
WIRE 1520 1360 1520 1344
WIRE 1824 1360 1824 1344
WIRE 1952 1360 1952 1312
WIRE 2224 1376 2160 1376
WIRE 2320 1376 2224 1376
WIRE 2432 1376 2432 1312
WIRE 2432 1376 2400 1376
WIRE 2496 1376 2432 1376
WIRE 2608 1376 2496 1376
WIRE 2224 1392 2224 1376
WIRE 2496 1392 2496 1376
WIRE 2608 1392 2608 1376
WIRE 1632 1408 1632 1264
WIRE 1696 1424 1696 1344
WIRE 1728 1424 1696 1424
WIRE 2080 1424 2080 1408
WIRE 2080 1424 2048 1424
WIRE 2160 1424 2160 1376
WIRE 2160 1424 2080 1424
WIRE 1520 1456 1520 1440
WIRE 2224 1472 2224 1456
WIRE 2496 1488 2496 1456
WIRE 2608 1488 2608 1472
WIRE 1632 1504 1632 1488
WIRE 1728 1504 1632 1504
WIRE 2096 1504 2048 1504
WIRE 2272 1504 2096 1504
WIRE 2432 1504 2432 1376
WIRE 2432 1504 2272 1504
WIRE 2096 1520 2096 1504
WIRE 2432 1536 2432 1504
WIRE 2272 1552 2272 1504
WIRE 2096 1584 2048 1584
WIRE 1440 1664 1392 1664
WIRE 1536 1664 1520 1664
WIRE 1728 1664 1536 1664
WIRE 2096 1664 2048 1664
WIRE 2272 1664 2272 1616
WIRE 2272 1664 2096 1664
WIRE 2432 1664 2432 1616
WIRE 2432 1664 2272 1664
WIRE 1392 1680 1392 1664
WIRE 1536 1680 1536 1664
WIRE 2432 1680 2432 1664
WIRE 1648 1744 1632 1744
WIRE 1728 1744 1712 1744
WIRE 2096 1744 2096 1664
WIRE 2096 1744 2048 1744
WIRE 1392 1760 1392 1744
WIRE 1536 1760 1536 1744
WIRE 2432 1776 2432 1760
WIRE 1888 1824 1888 1808
SYMBOL diode 2240 1296 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL schottky 2208 1456 M180
WINDOW 0 36 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMBOL RES 1616 1504 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL cap 1376 1744 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C1
SYMATTR Value .01
SYMBOL VOLTAGE 1520 1344 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL res 2416 1664 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL cap 1712 1728 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value 1000p
SYMBOL res 2592 1376 R0
SYMATTR InstName Rload
SYMATTR Value 2
SYMBOL polcap 2480 1392 R0
SYMATTR InstName C3
SYMATTR Value 200
SYMATTR SpiceLine Rser=50m
SYMBOL RES 2416 1520 R0
SYMATTR InstName R1
SYMATTR Value 165K
SYMBOL cap 2256 1552 R0
SYMATTR InstName C8
SYMATTR Value 27p
SYMBOL ind 2304 1392 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 33
SYMBOL PowerProducts\\LT3434 1888 1584 R0
SYMATTR InstName U1
SYMBOL res 1536 1648 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL cap 2064 1408 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C2
SYMATTR Value .68
SYMBOL cap 2080 1520 R0
SYMATTR InstName C5
SYMATTR Value .1
SYMBOL cap 1520 1680 R0
SYMATTR InstName C6
SYMATTR Value 470p
FLAG 2224 1472 0
FLAG 2432 1776 0
FLAG 2496 1488 0
FLAG 2608 1488 0
FLAG 1888 1824 0
FLAG 1392 1760 0
FLAG 1520 1456 0
FLAG 1536 1760 0
FLAG 1632 1744 0
FLAG 2608 1376 OUT
FLAG 1520 1344 IN
TEXT 2200 1816 Left 2 !.tran 2m startup