* Z:\home\khalils\Downloads\files\data\raw_asc\LTC3875.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\LTC3875.asy)
C1 0 N002 4.7
M4 N008 N010 0 0 BSC010NE2LSI
M3 IN N004 N008 N008 BSC050NE2LS
L2 N008 OUT .3 Rser=.32m
R4 N015 0 20K
R7 OUT N016 20K
R6 N008 N014 4.22K
R8 N016 0 20K
R11 N001 0 10K
C11 OUT 0 470 x2 V=4 Irms=6.5 Rser=0.006 Lser=0 mfg="KEMET" pn="T530D477M004ASE006" type="Tantalum"
R10 N002 N001 30K
R1 N007 N011 845
XU1 N018 N015 0 N017 N017 N016 0 N018 N012 OUT N014 NC_01 NC_02 NC_03 N019 NC_04 NC_05 NC_06 NC_07 N008 N004 N006 N010 NC_08 N002 IN N009 N005 N003 N007 NC_09 NC_10 NC_11 NC_12 N001 NC_13 NC_14 N013 OUT N011 0 LTC3875 ;pnba TK/SS1)Vosns1+)Vosns1-)Ith1)Ith2)Vosns2+)Vosns2-)TK/SS2)SNSA2+)SNS2-)SNSD2+)Tcomp2/Itemp2)Tavg)Trset2)Freq)Run2)Ifast)ENtmpB)Pgood)SW2)TG2)Boost2)BG2)ExtVcc)IntVcc)Vin)BG1)Boost1)TG1)SW1)Clkout)PhaseMD)Mode/PLLIN)Run1)Ilim)Trset1)Tcomp1/Itemp1)SNSD1+)SNS1-)SNSA1+)SGND
C3 N011 OUT 220n
C5 N017 0 1500p Rser=15K Cpar=200p
V1 IN 0 12
C7 N006 N008 .1
R5 N008 N012 845
C10 OUT 0 470 x2 V=4 Irms=6.5 Rser=0.006 Lser=0 mfg="KEMET" pn="T530D477M004ASE006" type="Tantalum"
M2 N007 N009 0 0 BSC010NE2LSI
R9 N019 0 122K
C4 OUT N013 220n
L1 N007 OUT .3 Rser=.32m
C8 N012 OUT 220n
C9 OUT N014 220n
M1 IN N003 N007 N007 BSC050NE2LS
Rload OUT 0 20m
R2 N007 N013 4.22K
D1 N002 N005 BAT54
C6 N018 0 .005
D2 N002 N006 BAT54
C2 N005 N007 .1
R3 OUT N015 20K
.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 1.5m startup
.lib LTC3875.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1668 1000
WIRE 32 -480 16 -480
WIRE 128 -480 112 -480
WIRE 144 -480 128 -480
WIRE 272 -480 224 -480
WIRE -480 -416 -560 -416
WIRE 224 -416 -480 -416
WIRE 896 -416 224 -416
WIRE 272 -400 272 -480
WIRE 272 -400 -288 -400
WIRE 320 -400 320 -432
WIRE 320 -400 272 -400
WIRE 752 -400 320 -400
WIRE -560 -384 -560 -416
WIRE -480 -384 -480 -416
WIRE -288 -384 -288 -400
WIRE 752 -384 752 -400
WIRE 896 -384 896 -416
WIRE 128 -368 128 -480
WIRE 224 -368 224 -416
WIRE 320 -368 320 -400
WIRE -192 -304 -432 -304
WIRE 848 -304 720 -304
WIRE -560 -288 -560 -304
WIRE -288 -208 -288 -320
WIRE -192 -208 -288 -208
WIRE 752 -208 752 -320
WIRE 752 -208 720 -208
WIRE -288 -192 -288 -208
WIRE 752 -192 752 -208
WIRE -832 -112 -944 -112
WIRE -800 -112 -832 -112
WIRE -736 -112 -800 -112
WIRE -640 -112 -656 -112
WIRE -576 -112 -640 -112
WIRE -480 -112 -480 -288
WIRE -480 -112 -576 -112
WIRE -288 -112 -288 -128
WIRE -288 -112 -480 -112
WIRE -192 -112 -288 -112
WIRE 752 -112 752 -128
WIRE 752 -112 720 -112
WIRE 896 -112 896 -288
WIRE 896 -112 752 -112
WIRE 1120 -112 896 -112
WIRE 1200 -112 1120 -112
WIRE 1216 -112 1200 -112
WIRE 1312 -112 1296 -112
WIRE 1408 -112 1312 -112
WIRE 1456 -112 1408 -112
WIRE 1568 -112 1456 -112
WIRE -944 -96 -944 -112
WIRE -480 -96 -480 -112
WIRE 896 -96 896 -112
WIRE 1456 -96 1456 -112
WIRE 1568 -96 1568 -112
WIRE -576 -64 -576 -112
WIRE 1120 -48 1120 -112
WIRE -192 -16 -432 -16
WIRE 848 -16 720 -16
WIRE -944 0 -944 -32
WIRE 1456 0 1456 -32
WIRE 1568 0 1568 -16
WIRE -480 32 -480 0
WIRE 896 32 896 0
WIRE -640 80 -640 -112
WIRE -576 80 -576 16
WIRE -272 80 -576 80
WIRE -192 80 -272 80
WIRE 800 80 720 80
WIRE 1120 80 1120 32
WIRE 1120 80 800 80
WIRE 1200 80 1200 -112
WIRE -272 96 -272 80
WIRE 800 96 800 80
WIRE -800 176 -800 -112
WIRE -272 176 -272 160
WIRE -272 176 -800 176
WIRE -192 176 -272 176
WIRE 800 176 800 160
WIRE 800 176 720 176
WIRE 1312 176 1312 -112
WIRE 1312 176 800 176
WIRE -272 192 -272 176
WIRE 800 192 800 176
WIRE -800 256 -800 176
WIRE 1312 256 1312 176
WIRE -640 272 -640 160
WIRE -272 272 -272 256
WIRE -272 272 -640 272
WIRE -192 272 -272 272
WIRE 800 272 800 256
WIRE 800 272 720 272
WIRE 1200 272 1200 160
WIRE 1200 272 800 272
WIRE -800 368 -800 336
WIRE -192 368 -800 368
WIRE 1312 368 1312 336
WIRE 1312 368 720 368
WIRE -800 384 -800 368
WIRE 1312 384 1312 368
WIRE -192 464 -208 464
WIRE 736 464 720 464
WIRE -800 480 -800 464
WIRE 1312 480 1312 464
WIRE -192 560 -208 560
WIRE 736 560 720 560
WIRE 848 560 736 560
WIRE 928 560 912 560
WIRE -304 656 -320 656
WIRE -224 656 -240 656
WIRE -192 656 -224 656
WIRE 752 656 720 656
WIRE 80 832 80 816
WIRE 272 832 272 816
WIRE 80 928 80 912
WIRE -208 960 -208 560
WIRE 736 960 736 560
WIRE 736 960 -208 960
WIRE -224 976 -224 656
WIRE 752 976 752 656
WIRE 752 976 -224 976
WIRE -832 992 -832 -112
WIRE 1408 992 1408 -112
WIRE 1408 992 -832 992
SYMBOL ind -640 -96 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value .3
SYMATTR SpiceLine Rser=.32m
SYMBOL cap 784 192 R0
SYMATTR InstName C9
SYMATTR Value 220n
SYMBOL res -816 368 R0
SYMATTR InstName R4
SYMATTR Value 20K
SYMBOL res 1296 240 R0
SYMATTR InstName R7
SYMATTR Value 20K
SYMBOL res -816 240 R0
SYMATTR InstName R3
SYMATTR Value 20K
SYMBOL res 240 -496 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R10
SYMATTR Value 30K
SYMBOL cap 848 544 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
WINDOW 39 60 32 VTop 2
SYMATTR InstName C5
SYMATTR Value 1500p
SYMATTR SpiceLine Rser=15K Cpar=200p
SYMBOL nmos -432 -384 M0
WINDOW 0 38 -5 Right 2
WINDOW 3 33 106 Right 2
SYMATTR InstName M1
SYMATTR Value BSC050NE2LS
SYMBOL res -656 64 R0
SYMATTR InstName R2
SYMATTR Value 4.22K
SYMBOL nmos -432 -96 M0
WINDOW 0 -2 20 Right 2
WINDOW 3 36 109 Right 2
SYMATTR InstName M2
SYMATTR Value BSC010NE2LSI
SYMBOL schottky -304 -384 R0
SYMATTR InstName D1
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 736 -384 R0
SYMATTR InstName D2
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 1296 368 R0
SYMATTR InstName R8
SYMATTR Value 20K
SYMBOL cap 736 -192 R0
SYMATTR InstName C7
SYMATTR Value .1
SYMBOL nmos 848 -96 R0
WINDOW 0 59 16 Left 2
WINDOW 3 60 103 Left 2
SYMATTR InstName M4
SYMATTR Value BSC010NE2LSI
SYMBOL cap 784 96 R0
SYMATTR InstName C8
SYMATTR Value 220n
SYMBOL voltage -560 -400 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap -288 96 R0
SYMATTR InstName C3
SYMATTR Value 220n
SYMBOL cap -304 -192 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL nmos 848 -384 R0
WINDOW 0 52 10 Left 2
WINDOW 3 53 114 Left 2
SYMATTR InstName M3
SYMATTR Value BSC050NE2LS
SYMBOL PowerProducts\\LTC3875 272 224 R0
SYMATTR InstName U1
SYMBOL res 64 816 R0
SYMATTR InstName R9
SYMATTR Value 122K
SYMBOL ind 1200 -96 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value .3
SYMATTR SpiceLine Rser=.32m
SYMBOL polcap 1440 -96 R0
WINDOW 3 41 37 Left 2
WINDOW 123 28 64 Left 2
SYMATTR Value 470
SYMATTR Value2 x2
SYMATTR InstName C11
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=4 Irms=6.5 Rser=0.006 Lser=0 mfg="KEMET" pn="T530D477M004ASE006" type="Tantalum"
SYMBOL polcap -960 -96 R0
WINDOW 3 37 39 Left 2
WINDOW 123 29 68 Left 2
SYMATTR Value 470
SYMATTR Value2 x2
SYMATTR InstName C10
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=4 Irms=6.5 Rser=0.006 Lser=0 mfg="KEMET" pn="T530D477M004ASE006" type="Tantalum"
SYMBOL cap -240 640 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value .005
SYMBOL res 1552 -112 R0
SYMATTR InstName Rload
SYMATTR Value 20m
SYMBOL cap -288 192 R0
SYMATTR InstName C4
SYMATTR Value 220n
SYMBOL res -592 -80 R0
SYMATTR InstName R1
SYMATTR Value 845
SYMBOL res 1184 64 R0
SYMATTR InstName R6
SYMATTR Value 4.22K
SYMBOL cap 304 -496 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL res 128 -496 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R11
SYMATTR Value 10K
SYMBOL res 1104 -64 R0
SYMATTR InstName R5
SYMATTR Value 845
FLAG 272 832 0
FLAG -560 -288 0
FLAG 320 -496 0
FLAG -480 32 0
FLAG -208 464 0
FLAG -800 480 0
FLAG 928 560 0
FLAG -320 656 0
FLAG 896 32 0
FLAG 736 464 0
FLAG 1312 480 0
FLAG 80 928 0
FLAG -944 0 0
FLAG 1456 0 0
FLAG 1568 0 0
FLAG 1568 -112 OUT
FLAG -560 -416 IN
FLAG 16 -480 0
TEXT 1104 688 Left 2 !.tran 1.5m startup