* Z:\home\khalils\Downloads\files\data\raw_asc\LTC3425.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\LTC3425.asy)
R7 N005 N006 10K
R5 N006 0 590K
L1 IN N001 2.7 Rpar=2K
R6 N009 0 33K
C6 OUT 0 4.7 Rser=.01 X4
R2 N010 0 15K
C2 N007 0 .001
R3 N007 0 20K
Rload OUT 0 50
C5 OUT N005 22p
C4 N008 N009 330p
V1 IN 0 1.8
L2 IN N002 2.7 Rpar=2K
XU1 0 IN N001 OUT OUT N002 0 N011 0 OUT 0 N006 N008 N007 NC_01 NC_02 0 N012 N003 OUT OUT N004 0 IN N010 0 LTC3425 ;pnba GNDA)VIN)SWA)VOUTA)VOUTB)SWB)GNDB)SS)REFEN)VOUTS)SGND)FB)COMP)BURST)REFOUT)PGOOD)GNDC)ILIM)SWC)VOUTC)VOUTD)SWD)GNDD)_SHDN)RT)CCM
L3 IN N003 2.7 Rpar=2K
R1 N012 0 75K
L4 IN N004 2.7 Rpar=2K
R4 OUT N006 1Meg
C3 N011 0 1000p
.tran 1m startup
.lib LTC3425.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 5424 6220
WIRE -144 -176 -192 -176
WIRE -80 -176 -144 -176
WIRE 16 -176 -80 -176
WIRE 96 -176 16 -176
WIRE 176 -176 96 -176
WIRE 256 -176 176 -176
WIRE 336 -176 256 -176
WIRE -192 -144 -192 -176
WIRE 96 -144 96 -176
WIRE 176 -144 176 -176
WIRE 256 -144 256 -176
WIRE 336 -144 336 -176
WIRE -192 -32 -192 -64
WIRE 16 -32 16 -176
WIRE 96 -32 96 -64
WIRE 176 -32 176 -64
WIRE 256 -32 256 -64
WIRE 336 -32 336 -64
WIRE -80 32 -80 -176
WIRE -48 32 -80 32
WIRE 432 32 400 32
WIRE 480 32 432 32
WIRE 576 32 480 32
WIRE 688 32 576 32
WIRE 752 32 688 32
WIRE 800 32 752 32
WIRE 576 48 576 32
WIRE 688 48 688 32
WIRE 800 48 800 32
WIRE 480 64 480 32
WIRE 432 80 432 32
WIRE 432 80 400 80
WIRE 432 128 432 80
WIRE 432 128 400 128
WIRE 688 144 688 112
WIRE 800 144 800 128
WIRE 576 160 576 112
WIRE 432 176 432 128
WIRE 432 176 400 176
WIRE -48 224 -64 224
WIRE 432 224 432 176
WIRE 432 224 400 224
WIRE 480 256 480 144
WIRE 576 256 576 240
WIRE 576 256 480 256
WIRE -48 320 -64 320
WIRE 480 320 480 256
WIRE 480 320 400 320
WIRE 512 320 480 320
WIRE 608 320 592 320
WIRE -256 416 -368 416
WIRE -48 416 -256 416
WIRE 432 416 400 416
WIRE 512 416 496 416
WIRE 608 416 592 416
WIRE -368 432 -368 416
WIRE -256 432 -256 416
WIRE -144 512 -160 512
WIRE -48 512 -64 512
WIRE 432 512 400 512
WIRE 512 512 496 512
WIRE -368 528 -368 496
WIRE -256 528 -256 512
WIRE -144 608 -160 608
WIRE -48 608 -64 608
WIRE 16 688 16 672
WIRE 96 688 96 672
WIRE 176 688 176 672
WIRE 256 688 256 672
WIRE 336 688 336 672
SYMBOL voltage -192 -160 R0
SYMATTR InstName V1
SYMATTR Value 1.8
SYMBOL ind 240 -160 R0
SYMATTR InstName L3
SYMATTR Value 2.7
SYMATTR SpiceLine Rpar=2K
SYMBOL ind 80 -160 R0
SYMATTR InstName L1
SYMATTR Value 2.7
SYMATTR SpiceLine Rpar=2K
SYMBOL cap 432 432 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
WINDOW 39 -28 37 VBottom 2
SYMATTR InstName C4
SYMATTR Value 330p
SYMBOL res 496 336 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value 590K
SYMBOL cap 672 48 R0
WINDOW 3 35 59 Left 2
WINDOW 40 35 82 Left 2
WINDOW 0 38 12 Left 2
SYMATTR Value 4.7
SYMATTR SpiceLine2 X4
SYMATTR InstName C6
SYMATTR SpiceLine Rser=.01
SYMBOL res 784 32 R0
SYMATTR InstName Rload
SYMATTR Value 50
SYMBOL res -48 496 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 15K
SYMBOL res -48 592 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 75K
SYMBOL cap 560 48 R0
WINDOW 39 29 83 Left 2
WINDOW 3 32 70 Left 2
WINDOW 0 35 14 Left 2
SYMATTR Value 22p
SYMATTR InstName C5
SYMBOL res 496 432 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R6
SYMATTR Value 33K
SYMBOL LTC3425 176 320 R0
SYMATTR InstName U1
SYMBOL ind 320 -160 R0
SYMATTR InstName L4
SYMATTR Value 2.7
SYMATTR SpiceLine Rpar=2K
SYMBOL res 464 48 R0
SYMATTR InstName R4
SYMATTR Value 1Meg
SYMBOL res 560 144 R0
SYMATTR InstName R7
SYMATTR Value 10K
SYMBOL cap 432 528 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C3
SYMATTR Value 1000p
SYMBOL ind 160 -160 R0
SYMATTR InstName L2
SYMATTR Value 2.7
SYMATTR SpiceLine Rpar=2K
SYMBOL res -272 416 R0
SYMATTR InstName R3
SYMATTR Value 20K
SYMBOL cap -384 432 R0
SYMATTR InstName C2
SYMATTR Value .001
FLAG -192 -32 0
FLAG -64 320 0
FLAG 16 688 0
FLAG 96 688 0
FLAG 176 688 0
FLAG 256 688 0
FLAG 336 688 0
FLAG -160 512 0
FLAG -160 608 0
FLAG -256 528 0
FLAG -368 528 0
FLAG 512 512 0
FLAG 608 416 0
FLAG 608 320 0
FLAG 688 144 0
FLAG 800 144 0
FLAG 752 32 OUT
FLAG -144 -176 IN
FLAG -64 224 0
TEXT 40 768 Left 2 !.tran 1m startup