* Z:\home\khalils\Downloads\files\data\raw_asc\MAX17595.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\MAX17595.asy)
* Library below included based on ModelFile attribute of instance XU2 (C:\users\khalils\AppData\Local\LTspice\lib\sym\Optos\PC817A.asy)
* Library below included based on ModelFile attribute of instance XU3 (C:\users\khalils\AppData\Local\LTspice\lib\sym\References\TLV431.asy)
R3 N005 N012 16.2k
R13 N010 N009 4.7k
C1 N015 0 39n
D2 N002 OUT MBRS340
R1 N007 N006 100
C6 N011 N009 510p
R10 N014 N013 22.1k
RCS N007 0 68m
R9 N016 0 80.6k
D1 N001 VIN RB551VM-40
C8 COM 0 10p Rpar=10G
L1 N003 IN 97 Rpar=5K
L2 N002 COM 9.625 Rpar=5K
C5 VDRV 0 1
L3 N001 0 2.58 Rpar=5K
R4 N012 0 24.9k
R12 OUT N008 8.66k
C7 VIN 0 4.7 IC=22 Rser=2m
XU1 NC_01 N016 0 N017 N013 N015 0 N006 0 N004 VDRV VIN N005 N012 MAX17595 ;pnba SLOPE)RT)DITHER)COMP)FB)SS)SGND)CS)PGND)NDRV)VDRV)VIN)EN/UVLO)OVI
R2 IN N005 3.9Meg
R7 OUT N011 2.091k
M1 N003 N004 N007 N007 STW11NM80
C2 OUT COM 10 X6 Rser=1.1m
R8 N011 COM 113
C4 N006 0 1n
XU3 N009 COM N011 TLV431 ;pnba K)A)R
R14 VIN IN 1Meg
C3 N011 N010 27n
Rload OUT COM {24/3}
K1 L1 L2 L3 1
V1 IN 0 PULSE(170 170 20u 100n 100n 50m)
R11 N014 0 475
XU2 N008 N009 VDRV N014 PC817 Igain=1m ;pnba A)K)C)E
R5 N013 N017 49.9k
.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 6m startup
.lib MAX17595.sub
.lib PC817.sub
.lib TLV431.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4.1
SHEET 1 2376 1168
WIRE -160 -560 -336 -560
WIRE 96 -560 -160 -560
WIRE 464 -560 160 -560
WIRE -160 -512 -160 -560
WIRE 464 -512 464 -560
WIRE -336 -480 -336 -560
WIRE -160 -416 -160 -448
WIRE 464 -368 464 -432
WIRE -336 -304 -336 -400
WIRE -336 -304 -448 -304
WIRE 480 -304 -336 -304
WIRE 720 -304 608 -304
WIRE 1232 -304 784 -304
WIRE 1360 -304 1232 -304
WIRE 1504 -304 1360 -304
WIRE 1504 -288 1504 -304
WIRE 1360 -272 1360 -304
WIRE -448 -240 -448 -304
WIRE 480 -240 480 -304
WIRE 608 -240 608 -304
WIRE 1360 -176 1360 -208
WIRE 1504 -176 1504 -208
WIRE 1232 -160 1232 -304
WIRE 1232 -160 976 -160
WIRE -448 -112 -448 -160
WIRE 608 -112 608 -160
WIRE 480 -96 480 -160
WIRE 1232 -96 1232 -160
WIRE 976 -80 976 -160
WIRE -144 -16 -192 -16
WIRE 432 -16 208 -16
WIRE -336 0 -336 -304
WIRE -336 96 -336 80
WIRE -144 96 -336 96
WIRE 256 96 208 96
WIRE 336 96 256 96
WIRE 480 96 480 0
WIRE 480 96 416 96
WIRE -336 112 -336 96
WIRE 752 112 688 112
WIRE 976 112 976 0
WIRE 976 112 944 112
WIRE 1024 112 1008 112
WIRE 1136 112 1104 112
WIRE 1232 112 1232 -16
WIRE 1232 112 1200 112
WIRE 256 176 256 160
WIRE -336 208 -336 192
WIRE -144 208 -336 208
WIRE 560 208 208 208
WIRE 592 208 560 208
WIRE 736 208 672 208
WIRE 752 208 736 208
WIRE 1008 208 1008 112
WIRE 1008 208 944 208
WIRE 1088 208 1008 208
WIRE 1232 208 1232 112
WIRE 1232 208 1152 208
WIRE -336 224 -336 208
WIRE 1008 288 1008 208
WIRE -336 320 -336 304
WIRE -256 320 -336 320
WIRE -144 320 -192 320
WIRE 736 320 736 208
WIRE 1232 336 1232 208
WIRE 1232 336 1056 336
WIRE -336 352 -336 320
WIRE 1232 384 1232 336
WIRE -256 432 -288 432
WIRE -144 432 -176 432
WIRE 352 432 208 432
WIRE 560 432 560 208
WIRE 560 432 432 432
WIRE 736 432 736 400
WIRE 1008 480 1008 384
WIRE 1232 496 1232 464
WIRE -144 544 -160 544
WIRE 256 544 208 544
WIRE 256 560 256 544
WIRE 512 624 464 624
WIRE 640 624 576 624
WIRE -32 640 -32 624
WIRE 96 640 96 624
WIRE 256 640 256 624
SYMBOL res -352 -16 R0
SYMATTR InstName R2
SYMATTR Value 3.9Meg
SYMBOL cap -176 -512 R0
SYMATTR InstName C7
SYMATTR Value 4.7 IC=22
SYMATTR SpiceLine Rser=2m
SYMBOL res 688 192 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R10
SYMATTR Value 22.1k
SYMBOL cap 240 96 R0
WINDOW 0 27 15 Left 2
SYMATTR InstName C4
SYMATTR Value 1n
SYMBOL res -352 -496 R0
SYMATTR InstName R14
SYMATTR Value 1Meg
SYMBOL res 960 -96 R0
SYMATTR InstName R12
SYMATTR Value 8.66k
SYMBOL cap -192 304 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 39n
SYMBOL res -160 416 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 80.6k
SYMBOL Optos\\PC817A 848 160 M0
SYMATTR InstName U2
SYMBOL res 448 416 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 49.9k
SYMBOL res 1488 -304 R0
SYMATTR InstName Rload
SYMATTR Value {24/3}
SYMBOL cap 1152 192 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 510p
SYMBOL MAX17595 32 224 R0
SYMATTR InstName U1
SYMBOL ind2 624 -256 M0
WINDOW 0 -7 35 Right 2
WINDOW 3 -7 76 Right 2
SYMATTR InstName L2
SYMATTR Value 9.625
SYMATTR SpiceLine Rpar=5K
SYMBOL cap 240 560 R0
SYMATTR InstName C5
SYMATTR Value 1
SYMBOL schottky 160 -544 M270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value RB551VM-40
SYMBOL cap 1344 -272 R0
WINDOW 123 43 65 Left 2
WINDOW 3 40 40 Left 2
SYMATTR Value2 X6
SYMATTR Value 10
SYMATTR SpiceLine Rser=1.1m
SYMATTR InstName C2
SYMBOL voltage -448 -256 M0
WINDOW 123 24 138 Left 2
WINDOW 39 24 117 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(170 170 20u 100n 100n 50m)
SYMBOL res 720 304 R0
SYMATTR InstName R11
SYMATTR Value 475
SYMBOL TLV431 1008 336 M0
SYMATTR InstName U3
SYMBOL res 432 80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL cap 576 608 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
WINDOW 39 60 32 VTop 2
SYMATTR InstName C8
SYMATTR Value 10p
SYMATTR SpiceLine Rpar=10G
SYMBOL res 464 80 R0
SYMATTR InstName RCS
SYMATTR Value 68m
SYMBOL ind2 464 -144 M180
WINDOW 0 -6 77 Right 2
WINDOW 3 -6 34 Right 2
SYMATTR InstName L1
SYMATTR Value 97
SYMATTR SpiceLine Rpar=5K
SYMBOL ind2 448 -528 R0
WINDOW 0 -3 43 Right 2
WINDOW 3 -5 84 Right 2
SYMATTR InstName L3
SYMATTR Value 2.58
SYMATTR SpiceLine Rpar=5K
SYMBOL schottky 720 -288 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value MBRS340
SYMBOL res -352 96 R0
SYMATTR InstName R3
SYMATTR Value 16.2k
SYMBOL res 1216 368 R0
SYMATTR InstName R8
SYMATTR Value 113
SYMBOL cap 1200 96 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 27n
SYMBOL res 1216 -112 R0
SYMATTR InstName R7
SYMATTR Value 2.091k
SYMBOL NMOS 432 -96 R0
SYMATTR InstName M1
SYMATTR Value STW11NM80
SYMBOL res -352 208 R0
SYMATTR InstName R4
SYMATTR Value 24.9k
SYMBOL res 1120 96 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R13
SYMATTR Value 4.7k
FLAG -448 -304 IN
FLAG 1504 -304 OUT
FLAG -448 -112 0
FLAG -288 432 0
FLAG 96 640 0
FLAG 480 176 0
FLAG -32 640 0
FLAG 256 176 0
FLAG -336 352 0
FLAG 256 640 0
FLAG -160 544 0
FLAG 256 544 VDRV
FLAG 688 112 VDRV
FLAG 736 432 0
FLAG 464 -368 0
FLAG -160 -416 0
FLAG -160 -560 VIN
FLAG -192 -16 VIN
FLAG 464 624 0
FLAG 608 -112 COM
FLAG 1360 -176 COM
FLAG 1504 -176 COM
FLAG 1008 480 COM
FLAG 1232 496 COM
FLAG 640 624 COM
TEXT 968 624 Left 2 !.tran 6m startup
TEXT 544 -432 Left 2 !K1 L1 L2 L3 1