* Z:\home\khalils\Downloads\files\data\raw_asc\LT8390.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\LT8390.asy)
R9 N011 0 165K
C1 N019 0 50n
MQ1 IN N009 N001 N001 BSZ100N06LS3
C6 N012 0 4.7
R10 IN N011 383K
C3 N004 N001 .1
C2 N020 0 4.7n Rser=27K Cpar=100p
R1 N001 N002 4m
MQ2 N001 N007 0 0 BSZ100N06LS3
MQ3 N006 N010 N003 N003 BSC034N03LS
C8 OUT 0 50
MQ4 N003 N008 0 0 BSC034N03LS
R5 N015 N018 280K
R2 N006 OUT 15m
XU1 N007 N004 N001 N009 N001 N002 IN N012 N011 MP_01 N015 N015 N018 N006 OUT N017 N013 N019 N014 N020 N021 0 N016 N006 N010 N003 N005 N008 0 LT8390 ;pnba BG1)BST1)SW1)TG1)LSP)LSN)Vin)INTVcc)EN/UVLO))LoadEN)Vref)CTRL)ISP)ISN)ISMON)_PGood)SS)FB)Vc)RT)Sync/SPRD)LoadTG)Vout)TG2)SW2)BST2)BG2)GND
R4 OUT N014 100K
C4 N006 0 50
R3 N021 0 100K
R8 N013 N012 100K
C5 N003 N005 .1
C7 N015 0 .47
V1 IN 0 6
Rload OUT 0 10
R6 N018 0 100K
R7 N014 0 9.09K
L1 N002 N003 6
.model NMOS NMOS
.model PMOS PMOS
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.mos
.tran 6m startup
.lib LT8390.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2888 1300
WIRE -176 -512 -416 -512
WIRE -48 -512 -176 -512
WIRE -32 -512 -48 -512
WIRE 80 -512 48 -512
WIRE 96 -512 80 -512
WIRE 208 -512 176 -512
WIRE 432 -512 208 -512
WIRE -176 -464 -176 -512
WIRE -48 -464 -48 -512
WIRE 80 -464 80 -512
WIRE 208 -464 208 -512
WIRE -800 -384 -896 -384
WIRE -688 -384 -800 -384
WIRE -416 -384 -416 -512
WIRE -416 -384 -592 -384
WIRE -368 -384 -416 -384
WIRE -288 -384 -304 -384
WIRE 336 -384 320 -384
WIRE 432 -384 432 -512
WIRE 432 -384 400 -384
WIRE 592 -384 432 -384
WIRE 784 -384 688 -384
WIRE 816 -384 784 -384
WIRE 896 -384 816 -384
WIRE 912 -384 896 -384
WIRE 1008 -384 992 -384
WIRE 1056 -384 1008 -384
WIRE 1104 -384 1056 -384
WIRE 1216 -384 1104 -384
WIRE -896 -368 -896 -384
WIRE -416 -368 -416 -384
WIRE 432 -368 432 -384
WIRE 816 -368 816 -384
WIRE 1104 -368 1104 -384
WIRE 1216 -368 1216 -384
WIRE -288 -288 -368 -288
WIRE 384 -288 320 -288
WIRE 816 -288 816 -304
WIRE -896 -272 -896 -288
WIRE 1104 -272 1104 -304
WIRE 1216 -272 1216 -288
WIRE -416 -256 -416 -272
WIRE 432 -256 432 -272
WIRE -608 -208 -608 -336
WIRE -288 -208 -608 -208
WIRE 608 -208 608 -336
WIRE 608 -208 320 -208
WIRE -800 -144 -800 -384
WIRE -656 -144 -800 -144
WIRE -800 -128 -800 -144
WIRE -656 -128 -656 -144
WIRE -288 -128 -656 -128
WIRE 784 -128 784 -384
WIRE 784 -128 320 -128
WIRE -800 -32 -800 -48
WIRE -288 -32 -800 -32
WIRE 896 -32 896 -384
WIRE 896 -32 320 -32
WIRE -800 -16 -800 -32
WIRE -480 64 -496 64
WIRE -400 64 -416 64
WIRE -288 64 -400 64
WIRE 1008 64 1008 -384
WIRE 1008 64 320 64
WIRE 1056 64 1056 -384
WIRE -800 80 -800 64
WIRE -400 160 -400 64
WIRE -384 160 -400 160
WIRE -288 160 -304 160
WIRE 1056 160 1056 144
WIRE 1056 160 320 160
WIRE 1056 176 1056 160
WIRE -496 256 -512 256
WIRE -416 256 -432 256
WIRE -304 256 -416 256
WIRE -288 256 -304 256
WIRE 336 256 320 256
WIRE 1056 272 1056 256
WIRE -416 320 -416 256
WIRE -304 352 -304 256
WIRE -288 352 -304 352
WIRE 336 352 320 352
WIRE -416 448 -416 400
WIRE -288 448 -416 448
WIRE -416 464 -416 448
WIRE -288 528 -304 528
WIRE 352 528 320 528
WIRE -416 560 -416 544
WIRE -176 640 -176 624
WIRE 16 640 16 624
WIRE 208 640 208 624
WIRE -176 720 -176 704
WIRE 16 720 16 704
WIRE 208 736 208 720
SYMBOL res 1200 -384 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL res -816 -32 R0
SYMATTR InstName R9
SYMATTR Value 165K
SYMBOL cap 800 -368 R0
SYMATTR Value 50
SYMATTR InstName C4
SYMBOL cap -192 640 R0
SYMATTR InstName C1
SYMATTR Value 50n
SYMBOL cap 0 640 R0
WINDOW 3 41 26 Left 2
WINDOW 39 29 47 Left 2
WINDOW 40 27 65 Left 2
SYMATTR Value 4.7n
SYMATTR SpiceLine Rser=27K
SYMATTR SpiceLine2 Cpar=100p
SYMATTR InstName C2
SYMBOL res -432 448 R0
SYMATTR InstName R6
SYMATTR Value 100K
SYMBOL res -48 -496 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 4m
SYMBOL res 1040 48 R0
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL res -432 304 R0
SYMATTR InstName R5
SYMATTR Value 280K
SYMBOL nmos -368 -368 M0
WINDOW 0 55 27 Left 2
WINDOW 3 58 76 Left 2
SYMATTR InstName Q2
SYMATTR Value BSZ100N06LS3
SYMBOL cap -432 240 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value .47
SYMBOL res 192 624 R0
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL res 896 -368 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 15m
SYMBOL cap -416 48 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 4.7
SYMBOL ind 80 -496 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 6
SYMBOL nmos -688 -336 R270
WINDOW 0 57 43 VTop 2
WINDOW 3 -11 73 VLeft 2
SYMATTR InstName Q1
SYMATTR Value BSZ100N06LS3
SYMBOL cap 1088 -368 R0
SYMATTR Value 50
SYMATTR InstName C8
SYMBOL nmos 384 -368 R0
WINDOW 0 55 27 Left 2
WINDOW 3 58 76 Left 2
SYMATTR InstName Q4
SYMATTR Value BSC034N03LS
SYMBOL res -816 -144 R0
SYMATTR InstName R10
SYMATTR Value 383K
SYMBOL res 1040 160 R0
SYMATTR InstName R7
SYMATTR Value 9.09K
SYMBOL nmos 688 -336 M270
WINDOW 0 55 48 VTop 2
WINDOW 3 -10 69 VLeft 2
SYMATTR InstName Q3
SYMATTR Value BSC034N03LS
SYMBOL cap 400 -400 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value .1
SYMBOL LT8390 16 80 R0
SYMATTR InstName U1
SYMBOL cap -304 -400 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL res -288 144 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 100K
SYMBOL voltage -896 -384 R0
SYMATTR InstName V1
SYMATTR Value 6
FLAG 352 528 0
FLAG -176 720 0
FLAG 208 736 0
FLAG 16 720 0
FLAG -896 -272 0
FLAG -800 80 0
FLAG 1216 -272 0
FLAG 816 -288 0
FLAG -896 -384 IN
FLAG -416 -256 0
FLAG 432 -256 0
FLAG 1056 272 0
FLAG -496 64 0
FLAG -512 256 0
FLAG 1216 -384 OUT
FLAG 1104 -272 0
FLAG -304 528 0
FLAG -416 560 0
TEXT 392 616 Left 2 !.tran 6m startup