* Z:\home\khalils\Downloads\files\data\raw_asc\LT8391D.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\LT8391D.asy)
R8 N013 N012 100K
MQ2 N001 N007 0 0 BSC100N06LS3
C2 P001 0 2.2n
V1 IN 0 40
L1 N002 N003 10 Rser=2m
R11 N018 N015 499K
R2 N006 OUT 50m
C5 N012 0 4.7
MQ4 N003 N008 0 0 BSC093N04LS
R5 N014 0 34.8k
DLED1 OUT 0 LXK2-PW14 N=6 M=2
C7 N006 0 10 x2
C3 N001 N004 0.1
MQ1 IN N009 N001 N001 BSC067N06LS3
R4 OUT N014 1Meg
R9 N016 P001 2.2K
R6 N011 0 221K
R7 IN N011 499K
R3 N017 0 100K
XU1 N007 N004 N001 N009 N001 N002 IN N012 N011 0 N015 N015 N015 N006 OUT 0 N013 N018 N014 N016 N017 0 N008 N006 N010 N003 N005 LT8391D ;pnba BG1)BST1)SW1)TG1)LSP)LSN)Vin)INTVcc)EN/UVLO)Rp)PWM)Vref)CTRL)ISP)ISN)GND)_Fault)SS)FB)Vc)RT)SPRD)BG2)Vout)TG2)SW2)BST2
MQ3 N006 N010 N003 N003 BSC093N04LS
R1 N001 N002 4m
C6 N015 0 0.47
C4 N005 N003 0.1
C1 N018 0 5n
.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 LT8391D.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 3684 680
WIRE -176 -1856 -528 -1856
WIRE -48 -1856 -176 -1856
WIRE -32 -1856 -48 -1856
WIRE 80 -1856 48 -1856
WIRE 96 -1856 80 -1856
WIRE 208 -1856 176 -1856
WIRE 448 -1856 208 -1856
WIRE -176 -1776 -176 -1856
WIRE -48 -1776 -48 -1856
WIRE 80 -1776 80 -1856
WIRE 208 -1776 208 -1856
WIRE -720 -1712 -832 -1712
WIRE -672 -1712 -720 -1712
WIRE -528 -1712 -528 -1856
WIRE -528 -1712 -576 -1712
WIRE -400 -1712 -528 -1712
WIRE -288 -1712 -336 -1712
WIRE 336 -1712 320 -1712
WIRE 448 -1712 448 -1856
WIRE 448 -1712 400 -1712
WIRE 624 -1712 448 -1712
WIRE 768 -1712 720 -1712
WIRE 848 -1712 768 -1712
WIRE 880 -1712 848 -1712
WIRE 976 -1712 960 -1712
WIRE 1040 -1712 976 -1712
WIRE 1152 -1712 1040 -1712
WIRE -832 -1696 -832 -1712
WIRE -528 -1696 -528 -1712
WIRE 448 -1696 448 -1712
WIRE 768 -1696 768 -1712
WIRE 1152 -1632 1152 -1712
WIRE -288 -1616 -480 -1616
WIRE 400 -1616 320 -1616
WIRE 768 -1616 768 -1632
WIRE -832 -1600 -832 -1616
WIRE -528 -1584 -528 -1600
WIRE 448 -1584 448 -1600
WIRE -592 -1536 -592 -1664
WIRE -288 -1536 -592 -1536
WIRE 640 -1536 640 -1664
WIRE 640 -1536 320 -1536
WIRE 1152 -1488 1152 -1568
WIRE -720 -1456 -720 -1712
WIRE -288 -1456 -720 -1456
WIRE 336 -1456 320 -1456
WIRE 848 -1456 848 -1712
WIRE 848 -1456 336 -1456
WIRE 1040 -1424 1040 -1712
WIRE -720 -1360 -720 -1376
WIRE -288 -1360 -720 -1360
WIRE 336 -1360 336 -1456
WIRE 336 -1360 320 -1360
WIRE -720 -1344 -720 -1360
WIRE -528 -1264 -544 -1264
WIRE -448 -1264 -464 -1264
WIRE -288 -1264 -448 -1264
WIRE 976 -1264 976 -1712
WIRE 976 -1264 320 -1264
WIRE -720 -1248 -720 -1264
WIRE -448 -1168 -448 -1264
WIRE -400 -1168 -448 -1168
WIRE -288 -1168 -320 -1168
WIRE 1040 -1168 1040 -1344
WIRE 1040 -1168 320 -1168
WIRE 1040 -1136 1040 -1168
WIRE -384 -1072 -400 -1072
WIRE -304 -1072 -320 -1072
WIRE -288 -1072 -304 -1072
WIRE 336 -1072 320 -1072
WIRE 1040 -1008 1040 -1056
WIRE -304 -976 -304 -1072
WIRE -288 -976 -304 -976
WIRE 336 -976 320 -976
WIRE -304 -880 -304 -976
WIRE -288 -880 -304 -880
WIRE 336 -880 320 -880
WIRE 16 -768 16 -784
WIRE 208 -768 208 -784
WIRE -304 -736 -304 -880
WIRE -288 -736 -304 -736
WIRE -176 -736 -176 -784
WIRE -176 -736 -208 -736
WIRE -176 -720 -176 -736
WIRE 208 -672 208 -688
WIRE -176 -624 -176 -656
WIRE 16 -608 16 -624
SYMBOL cap -192 -720 R0
WINDOW 0 43 18 Left 2
WINDOW 3 43 44 Left 2
SYMATTR InstName C1
SYMATTR Value 5n
SYMBOL LT8391D 16 -1248 R0
SYMATTR InstName U1
SYMBOL nmos -672 -1664 R270
WINDOW 0 75 40 VTop 2
WINDOW 3 52 40 VTop 2
SYMATTR InstName Q1
SYMATTR Value BSC067N06LS3
SYMBOL cap 336 -1728 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C4
SYMATTR Value 0.1
SYMBOL res -304 -1184 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 100K
SYMBOL cap 0 -688 R0
WINDOW 3 38 51 Left 2
WINDOW 39 27 59 Left 2
WINDOW 0 40 25 Left 2
SYMATTR Value 2.2n
SYMATTR InstName C2
SYMBOL nmos 400 -1696 R0
WINDOW 0 62 18 Left 2
WINDOW 3 63 60 Left 2
SYMATTR InstName Q4
SYMATTR Value BSC093N04LS
SYMBOL res 864 -1696 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 50m
SYMBOL cap 752 -1696 R0
WINDOW 123 29 64 Left 2
WINDOW 3 36 35 Left 2
SYMATTR Value2 x2
SYMATTR Value 10
SYMATTR InstName C7
SYMBOL res -48 -1840 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 4m
SYMBOL LED 1136 -1632 R0
WINDOW 123 24 85 Left 2
SYMATTR Value2 N=6 M=2
SYMATTR Value LXK2-PW14
SYMATTR InstName LED1
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL nmos -480 -1696 M0
WINDOW 0 -2 24 Right 2
WINDOW 3 35 98 Right 2
SYMATTR InstName Q2
SYMATTR Value BSC100N06LS3
SYMBOL res -192 -752 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R11
SYMATTR Value 499K
SYMBOL nmos 720 -1664 M270
WINDOW 0 73 49 VTop 2
WINDOW 3 52 43 VTop 2
SYMATTR InstName Q3
SYMATTR Value BSC093N04LS
SYMBOL voltage -832 -1712 R0
WINDOW 123 24 138 Left 2
WINDOW 39 24 117 Left 2
SYMATTR Value 40
SYMATTR InstName V1
SYMBOL res 1024 -1152 R0
SYMATTR InstName R5
SYMATTR Value 34.8k
SYMBOL res -736 -1472 R0
SYMATTR InstName R7
SYMATTR Value 499K
SYMBOL res 1024 -1440 R0
SYMATTR InstName R4
SYMATTR Value 1Meg
SYMBOL cap -464 -1280 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value 4.7
SYMBOL res -736 -1360 R0
SYMATTR InstName R6
SYMATTR Value 221K
SYMBOL res 192 -784 R0
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL cap -400 -1696 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C3
SYMATTR Value 0.1
SYMBOL res 0 -784 R0
WINDOW 0 38 52 Left 2
SYMATTR InstName R9
SYMATTR Value 2.2K
SYMBOL cap -320 -1088 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 0.47
SYMBOL ind 80 -1840 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Rser=2m
FLAG 336 -880 0
FLAG -176 -624 0
FLAG 208 -672 0
FLAG 16 -608 0
FLAG -832 -1600 0
FLAG -720 -1248 0
FLAG 768 -1616 0
FLAG -832 -1712 IN
FLAG -528 -1584 0
FLAG 448 -1584 0
FLAG -544 -1264 0
FLAG -400 -1072 0
FLAG 1040 -1008 0
FLAG 336 -976 0
FLAG 1040 -1712 OUT
FLAG 336 -1072 0
FLAG 1152 -1488 0
TEXT 632 -896 Left 2 !.tran 2m startup