* Z:\home\khalils\Downloads\files\data\raw_asc\LT3742.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\LT3742.asy)
Rload1 OUT1 0 4
MQ2 IN N005 N008 N008 IRF7201
L3 IN N003 10
C4 N014 0 .001
R2 N002 0 20K
C6 N016 0 1000p Rser=30K
Rload2 OUT2 0 1.25
XU1 N004 IN N002 N001 N003 N005 N008 MP_01 MP_02 N009 OUT2 N011 N017 N013 N015 N014 N012 N016 N010 OUT1 N006 MP_03 MP_04 N007 0 LT3742 ;pnba G1)Vin)UVLO)Bias)SWB)G2)SW2)))Sense2+)Sense2-)FB2)Vc2)PG2)Run/SS2)Run/SS1)PG1)Vc1)FB1)Sense1-)Sense1+)))SW1)GND
R4 OUT1 N010 1.8K
R3 N006 OUT1 10m
L2 N008 N009 6.5 Rpar=1K
R9 OUT1 N012 100K
R8 N011 0 200
C7 N017 0 1000p Rser=30K
C1 IN N001 4.7
MQ1 IN N004 N007 N007 IRF7201
C5 N015 0 .001
R7 OUT2 N011 1.05K
R5 N010 0 200
C2 OUT1 0 47
D1 0 N008 MBRS360
R6 N009 OUT2 10m
L1 N007 N006 6.5 Rpar=1K
R1 IN N002 45.3K
C3 OUT2 0 47
V1 IN 0 14
D2 0 N007 MBRS360
R10 OUT2 N013 100K
.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 LT3742.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 3880 3708
WIRE -144 -144 -240 -144
WIRE 48 -144 -144 -144
WIRE 176 -144 48 -144
WIRE 320 -144 176 -144
WIRE 464 -144 320 -144
WIRE 560 -144 464 -144
WIRE -240 -128 -240 -144
WIRE 48 -128 48 -144
WIRE 320 -128 320 -144
WIRE 464 -112 464 -144
WIRE 176 -48 176 -144
WIRE 320 -48 320 -64
WIRE -240 -32 -240 -48
WIRE -144 16 -144 -144
WIRE -48 16 -64 16
WIRE 48 16 48 -48
WIRE 48 16 32 16
WIRE 64 16 48 16
WIRE 464 16 464 -32
WIRE 464 16 432 16
WIRE 560 16 560 -144
WIRE 64 96 -96 96
WIRE 512 96 432 96
WIRE -544 176 -672 176
WIRE -480 176 -544 176
WIRE -448 176 -480 176
WIRE -368 176 -448 176
WIRE -352 176 -368 176
WIRE -256 176 -272 176
WIRE -240 176 -256 176
WIRE -144 176 -144 112
WIRE -144 176 -160 176
WIRE 64 176 -144 176
WIRE 560 176 560 112
WIRE 560 176 432 176
WIRE 592 176 560 176
WIRE 688 176 672 176
WIRE 704 176 688 176
WIRE 800 176 784 176
WIRE 832 176 800 176
WIRE 928 176 832 176
WIRE 960 176 928 176
WIRE 1040 176 960 176
WIRE -672 192 -672 176
WIRE -544 192 -544 176
WIRE 960 192 960 176
WIRE 1040 192 1040 176
WIRE -144 208 -144 176
WIRE -48 208 -80 208
WIRE 560 208 560 176
WIRE 560 208 528 208
WIRE -448 256 -448 176
WIRE -256 256 -256 176
WIRE 64 256 -256 256
WIRE 688 256 688 176
WIRE 688 256 432 256
WIRE 832 256 832 176
WIRE -672 288 -672 272
WIRE -544 288 -544 256
WIRE 960 288 960 256
WIRE 1040 288 1040 272
WIRE -368 336 -368 176
WIRE 64 336 -368 336
WIRE 800 336 800 176
WIRE 800 336 432 336
WIRE -448 352 -448 336
WIRE -192 352 -448 352
WIRE 832 352 832 336
WIRE 832 352 624 352
WIRE -448 368 -448 352
WIRE 832 368 832 352
WIRE -192 416 -192 352
WIRE 64 416 -192 416
WIRE 624 416 624 352
WIRE 624 416 432 416
WIRE -448 464 -448 448
WIRE 832 464 832 448
WIRE -480 496 -480 176
WIRE -224 496 -480 496
WIRE 64 496 -144 496
WIRE 640 496 432 496
WIRE 928 496 928 176
WIRE 928 496 720 496
WIRE -16 576 -48 576
WIRE 64 576 48 576
WIRE 448 576 432 576
WIRE 544 576 512 576
WIRE -64 656 -96 656
WIRE 64 656 0 656
WIRE 496 656 432 656
WIRE 592 656 560 656
WIRE 256 720 256 704
SYMBOL res -464 352 R0
SYMATTR InstName R5
SYMATTR Value 200
SYMBOL ind 448 -128 R0
SYMATTR InstName L3
SYMATTR Value 10
SYMBOL res -240 512 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R9
SYMATTR Value 100K
SYMBOL res 48 0 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 20K
SYMBOL cap -560 192 R0
SYMATTR InstName C2
SYMATTR Value 47
SYMBOL ind -144 192 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 6.5
SYMATTR SpiceLine Rpar=1K
SYMBOL res 32 -144 R0
SYMATTR InstName R1
SYMATTR Value 45.3K
SYMBOL schottky -80 192 R90
WINDOW 0 3 7 VLeft 2
WINDOW 3 44 16 VLeft 2
SYMATTR InstName D2
SYMATTR Value MBRS360
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 464 192 M90
WINDOW 0 2 55 VRight 2
WINDOW 3 38 58 VRight 2
SYMATTR InstName D1
SYMATTR Value MBRS360
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL nmos 512 16 R0
SYMATTR InstName Q2
SYMATTR Value IRF7201
SYMBOL PowerProducts\\LT3742 256 304 R0
SYMATTR InstName U1
SYMBOL cap 496 640 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
WINDOW 39 60 32 VTop 2
SYMATTR InstName C7
SYMATTR Value 1000p
SYMATTR SpiceLine Rser=30K
SYMBOL res 1024 176 R0
SYMATTR InstName Rload2
SYMATTR Value 1.25
SYMBOL res -688 176 R0
SYMATTR InstName Rload1
SYMATTR Value 4
SYMBOL cap 48 560 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C4
SYMATTR Value .001
SYMBOL cap 944 192 R0
SYMATTR InstName C3
SYMATTR Value 47
SYMBOL res 688 192 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R6
SYMATTR Value 10m
SYMBOL res -256 160 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 10m
SYMBOL res 816 240 R0
SYMATTR InstName R7
SYMATTR Value 1.05K
SYMBOL cap 0 640 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
WINDOW 39 60 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 1000p
SYMATTR SpiceLine Rser=30K
SYMBOL res -464 240 R0
SYMATTR InstName R4
SYMATTR Value 1.8K
SYMBOL voltage -240 -144 R0
SYMATTR InstName V1
SYMATTR Value 14
SYMBOL cap 448 560 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value .001
SYMBOL nmos -96 16 M0
SYMATTR InstName Q1
SYMATTR Value IRF7201
SYMBOL cap 304 -128 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL res 736 480 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R10
SYMATTR Value 100K
SYMBOL ind 576 192 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 6.5
SYMATTR SpiceLine Rpar=1K
SYMBOL res 816 352 R0
SYMATTR InstName R8
SYMATTR Value 200
FLAG -64 16 0
FLAG 256 720 0
FLAG -448 464 0
FLAG -544 288 0
FLAG 832 464 0
FLAG 960 288 0
FLAG -48 576 0
FLAG 544 576 0
FLAG -96 656 0
FLAG 592 656 0
FLAG -240 -32 0
FLAG 464 208 0
FLAG -48 208 0
FLAG -672 288 0
FLAG 1040 288 0
FLAG -672 176 OUT1
FLAG 1040 176 OUT2
FLAG -240 -144 IN
TEXT 744 592 Left 2 !.tran 2m startup