* Z:\home\khalils\Downloads\files\data\raw_asc\LT4363-1.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\SpecialFunctions\LT4363-1.asy)
R6 IN N007 604K
R7 N007 0 23.2K
R1 N002 N005 10
R3 OUT N006 221K
C2 N008 0 6.8
D1 0 N004 1N5371B
Rload OUT 0 100
V2 N003 0 40
C1 N005 0 47n
C3 OUT 0 300
V1 IN N003 EXP(0 60 200m 10m 205m 150m)
R2 N001 OUT 15m
MQ1 IN N002 N001 N001 IRLR2908
R5 IN N004 1K
C4 N004 0 0.1
XU1 N006 OUT N001 N005 N004 NC_01 N007 0 NC_02 NC_03 N008 LT4363-1 ;pnba FB)OUT)SNS)GATE)Vcc)_SHDN)UV)GND)_FLT)ENOUT)TMR
R4 N006 0 4.02K
.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 2 startup
.lib LT4363-1.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1160 680
WIRE -576 -160 -752 -160
WIRE -320 -160 -576 -160
WIRE -224 -160 -320 -160
WIRE 80 -160 -224 -160
WIRE 288 -160 176 -160
WIRE 320 -160 288 -160
WIRE 416 -160 400 -160
WIRE 528 -160 416 -160
WIRE 592 -160 528 -160
WIRE 656 -160 592 -160
WIRE 688 -160 656 -160
WIRE -752 -144 -752 -160
WIRE 592 -144 592 -160
WIRE 688 -144 688 -160
WIRE -224 -128 -224 -160
WIRE 160 -96 160 -112
WIRE 592 -48 592 -80
WIRE 688 -48 688 -64
WIRE -752 -32 -752 -64
WIRE -224 -16 -224 -48
WIRE -96 -16 -224 -16
WIRE 32 -16 -96 -16
WIRE -224 0 -224 -16
WIRE -96 0 -96 -16
WIRE 80 0 64 0
WIRE 160 0 160 -16
WIRE 160 0 144 0
WIRE 528 16 528 -160
WIRE 32 48 32 -16
WIRE 160 48 160 0
WIRE 288 48 288 -160
WIRE 416 48 416 -160
WIRE -752 64 -752 48
WIRE -320 64 -320 -160
WIRE -224 80 -224 64
WIRE -96 80 -96 64
WIRE 528 112 528 96
WIRE 528 112 480 112
WIRE 528 128 528 112
WIRE -320 176 -320 144
WIRE -32 176 -320 176
WIRE -320 192 -320 176
WIRE 528 224 528 208
WIRE -320 304 -320 272
WIRE 128 320 128 304
WIRE 320 320 320 304
WIRE 320 400 320 384
SYMBOL cap 304 320 R0
SYMATTR InstName C2
SYMATTR Value 6.8
SYMBOL res 672 -160 R0
SYMATTR InstName Rload
SYMATTR Value 100
SYMBOL res 304 -144 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 15m
SYMBOL res 144 -112 R0
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL cap 144 -16 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 47n
SYMBOL res 512 112 R0
SYMATTR InstName R4
SYMATTR Value 4.02K
SYMBOL res 512 0 R0
SYMATTR InstName R3
SYMATTR Value 221K
SYMBOL cap -112 0 R0
SYMATTR InstName C4
SYMATTR Value 0.1
SYMBOL cap 576 -144 R0
SYMATTR InstName C3
SYMATTR Value 300
SYMBOL res -240 -144 R0
SYMATTR InstName R5
SYMATTR Value 1K
SYMBOL voltage -752 -160 R0
WINDOW 123 24 138 Left 2
WINDOW 39 24 117 Left 2
SYMATTR InstName V1
SYMATTR Value EXP(0 60 200m 10m 205m 150m)
SYMBOL zener -240 64 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value 1N5371B
SYMBOL LT4363-1 208 176 R0
SYMATTR InstName U1
SYMBOL res -336 48 R0
SYMATTR InstName R6
SYMATTR Value 604K
SYMBOL res -336 176 R0
SYMATTR InstName R7
SYMATTR Value 23.2K
SYMBOL voltage -752 -48 R0
WINDOW 123 24 138 Left 2
WINDOW 39 24 117 Left 2
SYMATTR InstName V2
SYMATTR Value 40
SYMBOL nmos 80 -112 R270
WINDOW 0 57 42 VTop 2
WINDOW 3 -14 72 VLeft 2
SYMATTR InstName Q1
SYMATTR Value IRLR2908
FLAG 592 -48 0
FLAG 688 -48 0
FLAG 528 224 0
FLAG 320 400 0
FLAG 128 320 0
FLAG -224 80 0
FLAG 64 0 0
FLAG -96 80 0
FLAG -320 304 0
FLAG -752 64 0
FLAG -576 -160 IN
FLAG 656 -160 OUT
TEXT 496 352 Left 2 !.tran 2 startup