* Z:\home\khalils\Downloads\files\data\raw_asc\LTC3372.asc
* Generated by LTspice 26.0.1 for Windows.
*SRC=DFLS1100;DI_DFLS1100;Diodes;Si; 100V 1.00A 11.0ns Diodes Inc. Schottky Rectifier
* IntVcc=5\nGND=3.3
* Library below included based on ModelFile attribute of instance XU2 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LTC3372.asy)
+ CJO=70.9p M=0.333 N=1.50 TT=15.8n )
C8 Vout N004 1n
R14 Vout N002 5m
M2 N001 N007 0 0 RJK0651DPB
C10 N005 N001 0.1
D1 INTVcc N005 DI_DFLS1100
R19 N016 INTVcc 499k
R20 N012 0 1Meg
C13 N008 0 4.7n Rser=5.11k Cpar=100p
R6 N012 0 100k
C1 OUT1 0 47 Rser=3m
L5 N001 N002 2.2 Rser=1.1m
Rload2 OUT2 0 1
R17 N015 0 402k
XU2 N016 0 INTVcc N012 Vout N011 N011 Vout Vout N011 N013 Vout N014 INTVcc 0 0 INTVcc N015 0 0 0 0 0 0 Vout N013 N017 Vout Vout N017 N017 Vout N018 INTVcc INTVcc N007 N006 N001 N005 N003 IN N009 Vout Vout N004 N008 0 N010 0 LTC3372 ;pnba _RST)Temp)EN1)FB1)VinA)SWA)SWB)VinB)VinC)SWC)SWD)VinD)FB2)EN2)C1)C2)C3)Rt)PLL/Mode)WDI)WDO)CT)EN3)FB3)VinE)SWE)SWF)VinF)VinG)SWG)SWH)VinH)FB4)EN4)INTVcc)BG)TG)SW)BOOST)RUN)Vin)TRACK/SS)VOUT/EXTVcc)Sense-)Sense+)ITH)Voutprog)PGOOD)GND
L6 N013 OUT2 2.2 Rser=7m
C2 Vout 0 10 X7
Rload Vout 0 1
V1 IN 0 12
R5 OUT1 N012 23.4k
R24 N018 0 750k
R22 OUT3 N018 23.4k
C7 Vout 0 47 Rser=3m
L7 N017 OUT3 2.2 Rser=7m
V2 N003 0 3.3
R18 N014 0 93.1k
C14 OUT2 0 47 Rser=3m
C9 Vout 0 330 Rser=10m
C11 0 INTVcc 4.7
L1 N011 OUT1 2.2 Rser=7m
M1 IN N006 N001 N001 RJK0651DPB
Rload3 OUT3 0 0.6
R21 N014 0 568k
Rload1 OUT1 0 0.33
C15 OUT3 0 47 Rser=3m
R16 N010 INTVcc 100k
R15 N002 N004 10
R23 N018 0 49.9k
C12 N009 0 10n
C6 IN 0 10 X4
C5 IN 0 100 Rser=3.5m X2
R13 OUT2 N014 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 5m startup
.MODEL DI_DFLS1100 D ( IS=270n RS=28.3m BV=100 IBV=1.00u
.lib LTC3372.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2796 1300
WIRE 256 -752 32 -752
WIRE 480 -752 336 -752
WIRE 496 -752 480 -752
WIRE 592 -752 576 -752
WIRE 704 -752 592 -752
WIRE 848 -752 704 -752
WIRE 976 -752 848 -752
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WIRE 1168 -80 1120 -80
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WIRE 1456 -80 1312 -80
WIRE 1312 -64 1312 -80
WIRE 1456 -64 1456 -80
WIRE 1168 0 1168 -80
WIRE -576 16 -576 -80
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WIRE 960 16 960 -80
WIRE 960 16 912 16
WIRE 1312 32 1312 0
WIRE 1456 32 1456 16
WIRE -576 112 -576 16
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WIRE 1072 112 912 112
WIRE 1168 112 1168 80
WIRE 1168 112 1072 112
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WIRE 1168 128 1168 112
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WIRE 992 208 976 208
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WIRE 1168 224 1168 208
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WIRE -496 400 -576 400
WIRE 960 400 960 16
WIRE 960 400 912 400
WIRE -576 496 -576 400
WIRE -576 496 -608 496
WIRE -496 496 -576 496
WIRE 960 496 912 496
WIRE 1040 496 960 496
WIRE 1168 496 1120 496
WIRE 1312 496 1168 496
WIRE 1456 496 1312 496
WIRE 1312 512 1312 496
WIRE 1456 512 1456 496
WIRE 1168 576 1168 496
WIRE -576 592 -576 496
WIRE -496 592 -576 592
WIRE 1088 592 912 592
WIRE 1312 608 1312 576
WIRE 1456 608 1456 592
WIRE -496 688 -640 688
WIRE 976 688 912 688
WIRE 992 688 976 688
WIRE 1088 688 1088 592
WIRE 1168 688 1168 656
WIRE 1168 688 1088 688
WIRE 1088 704 1088 688
WIRE 1168 704 1168 688
WIRE -576 784 -576 592
WIRE -496 784 -576 784
WIRE 976 784 976 688
WIRE 976 784 912 784
WIRE 1088 800 1088 784
WIRE 1168 800 1168 784
WIRE -336 912 -336 880
WIRE -112 912 -112 880
WIRE 880 912 880 880
WIRE 960 912 960 496
WIRE 960 912 880 912
WIRE 448 944 448 880
WIRE 560 944 560 880
WIRE 560 944 448 944
WIRE 592 944 560 944
WIRE 224 976 224 880
WIRE 336 976 336 880
WIRE 336 976 224 976
WIRE 784 976 784 880
WIRE 784 976 336 976
WIRE 976 976 784 976
WIRE 1104 976 1056 976
WIRE 1248 976 1104 976
WIRE 1392 976 1248 976
WIRE 1248 992 1248 976
WIRE 1392 992 1392 976
WIRE -448 1056 -448 880
WIRE -336 1056 -336 992
WIRE -224 1056 -224 880
WIRE -112 1056 -112 992
WIRE 0 1056 0 880
WIRE 672 1056 672 880
WIRE 1104 1056 1104 976
WIRE 1248 1088 1248 1056
WIRE 1392 1088 1392 1072
WIRE 112 1168 112 880
WIRE 1024 1168 112 1168
WIRE 1104 1168 1104 1136
WIRE 1104 1168 1024 1168
WIRE 1024 1184 1024 1168
WIRE 1104 1184 1104 1168
WIRE 1024 1280 1024 1264
WIRE 1104 1280 1104 1264
SYMBOL nmos -160 -592 R270
WINDOW 0 67 24 VRight 2
WINDOW 3 -10 -69 VRight 2
SYMATTR InstName M1
SYMATTR Value RJK0651DPB
SYMBOL res 1152 -16 R0
SYMATTR InstName R5
SYMATTR Value 23.4k
SYMBOL res 1440 496 R0
SYMATTR InstName Rload2
SYMATTR Value 1
SYMBOL voltage -528 -560 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 3.3
SYMBOL ind 960 992 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 -1 58 VBottom 2
WINDOW 39 -23 58 VBottom 2
SYMATTR InstName L7
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=7m
SYMBOL res 1104 -752 R0
SYMATTR InstName Rload
SYMATTR Value 1
SYMBOL diode 240 -432 R90
WINDOW 0 -29 36 VBottom 2
WINDOW 3 -23 42 VTop 2
SYMATTR InstName D1
SYMATTR Value DI_DFLS1100
SYMBOL LTC3372 208 256 R0
SYMATTR InstName U2
SYMBOL res 592 -768 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R14
SYMATTR Value 5m
SYMBOL ind 240 -736 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 -1 58 VBottom 2
WINDOW 39 -43 52 VTop 2
SYMATTR InstName L5
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=1.1m
SYMBOL voltage -896 -624 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL ind 1024 -64 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 -1 58 VBottom 2
WINDOW 39 -42 56 VTop 2
SYMATTR InstName L1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=7m
SYMBOL res 1376 976 R0
SYMATTR InstName Rload3
SYMATTR Value 0.6
SYMBOL ind 1024 512 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 -1 58 VBottom 2
WINDOW 39 -23 58 VBottom 2
SYMATTR InstName L6
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=7m
SYMBOL res 1152 560 R0
SYMATTR InstName R13
SYMATTR Value 100k
SYMBOL cap -544 -288 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C12
SYMATTR Value 10n
SYMBOL res 1008 1168 R0
SYMATTR InstName R24
SYMATTR Value 750k
SYMBOL res 1072 688 R0
SYMATTR InstName R21
SYMATTR Value 568k
SYMBOL res -512 -192 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R16
SYMATTR Value 100k
SYMBOL cap 1296 -64 R0
WINDOW 3 27 55 Left 2
WINDOW 39 27 77 Left 2
SYMATTR Value 47
SYMATTR SpiceLine Rser=3m
SYMATTR InstName C1
SYMBOL cap 240 -528 R0
SYMATTR InstName C11
SYMATTR Value 4.7
SYMBOL cap -800 -608 R0
WINDOW 3 27 55 Left 2
WINDOW 39 27 79 Left 2
WINDOW 40 27 103 Left 2
SYMATTR Value 100
SYMATTR SpiceLine Rser=3.5m
SYMATTR SpiceLine2 X2
SYMATTR InstName C5
SYMBOL res 1440 -80 R0
SYMATTR InstName Rload1
SYMATTR Value 0.33
SYMBOL res -128 896 R0
SYMATTR InstName R19
SYMATTR Value 499k
SYMBOL cap 800 -416 M180
WINDOW 0 29 70 Left 2
WINDOW 3 29 48 Left 2
WINDOW 39 28 13 Left 2
SYMATTR InstName C13
SYMATTR Value 4.7n
SYMATTR SpiceLine Rser=5.11k Cpar=100p
SYMBOL nmos 288 -592 R270
WINDOW 0 67 24 VRight 2
WINDOW 3 -10 -69 VRight 2
SYMATTR InstName M2
SYMATTR Value RJK0651DPB
SYMBOL cap -656 -608 R0
WINDOW 3 27 55 Left 2
WINDOW 123 27 79 Left 2
SYMATTR Value 10
SYMATTR Value2 X4
SYMATTR InstName C6
SYMBOL cap 960 -736 R0
WINDOW 3 27 55 Left 2
SYMATTR Value 47
SYMATTR SpiceLine Rser=3m
SYMATTR InstName C7
SYMBOL res -352 896 R0
SYMATTR InstName R17
SYMATTR Value 402k
SYMBOL cap 1008 -256 R0
WINDOW 39 28 77 Left 2
SYMATTR SpiceLine X7
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL cap 832 -736 R0
WINDOW 3 27 55 Left 2
WINDOW 39 27 77 Left 2
SYMATTR Value 330
SYMATTR SpiceLine Rser=10m
SYMATTR InstName C9
SYMBOL res 1056 112 R0
SYMATTR InstName R20
SYMATTR Value 1Meg
SYMBOL res 1088 1040 R0
SYMATTR InstName R22
SYMATTR Value 23.4k
SYMBOL res 1152 112 R0
SYMATTR InstName R6
SYMATTR Value 100k
SYMBOL cap 112 -432 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C10
SYMATTR Value 0.1
SYMBOL cap 1232 992 R0
WINDOW 3 27 55 Left 2
WINDOW 39 29 78 Left 2
SYMATTR Value 47
SYMATTR SpiceLine Rser=3m
SYMATTR InstName C15
SYMBOL res 1152 688 R0
SYMATTR InstName R18
SYMATTR Value 93.1k
SYMBOL cap 576 -448 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C8
SYMATTR Value 1n
SYMBOL res 464 -560 R0
SYMATTR InstName R15
SYMATTR Value 10
SYMBOL cap 1296 512 R0
WINDOW 3 27 55 Left 2
WINDOW 39 26 76 Left 2
SYMATTR Value 47
SYMATTR SpiceLine Rser=3m
SYMATTR InstName C14
SYMBOL res 1088 1168 R0
SYMATTR InstName R23
SYMATTR Value 49.9k
FLAG -896 -480 0
FLAG 1312 32 0
FLAG 1456 32 0
FLAG -896 -640 IN
FLAG 1456 -80 OUT1
FLAG 0 1056 0
FLAG 1168 224 0
FLAG -784 -480 0
FLAG -640 -480 0
FLAG 976 -640 0
FLAG 1120 -640 0
FLAG 1120 -752 Vout
FLAG 416 -640 0
FLAG 848 -640 0
FLAG 256 -560 0
FLAG -192 -480 0
FLAG -640 -272 0
FLAG 816 -528 0
FLAG 256 -416 INTVcc
FLAG -640 -176 INTVcc
FLAG -448 1056 0
FLAG -336 1056 0
FLAG 1312 608 0
FLAG 1456 608 0
FLAG 1456 496 OUT2
FLAG 1168 800 0
FLAG 1120 -272 Vout
FLAG 992 208 Vout
FLAG 992 688 Vout
FLAG -640 -80 0
FLAG -112 1056 INTVcc
FLAG -224 1056 0
FLAG 1072 224 0
FLAG 1088 800 0
FLAG 672 1056 0
FLAG 1248 1088 0
FLAG 1392 1088 0
FLAG 1392 976 OUT3
FLAG 1104 1280 0
FLAG 1024 1280 0
FLAG 592 944 Vout
FLAG 1024 -160 0
FLAG -640 208 0
FLAG -528 -432 0
FLAG -608 496 INTVcc
FLAG -640 688 0
TEXT 168 1256 Left 2 !.tran 5m startup
TEXT -888 -752 Left 2 !*SRC=DFLS1100;DI_DFLS1100;Diodes;Si; 100V 1.00A 11.0ns Diodes Inc. Schottky Rectifier\n.MODEL DI_DFLS1100 D ( IS=270n RS=28.3m BV=100 IBV=1.00u\n+ CJO=70.9p M=0.333 N=1.50 TT=15.8n )
TEXT -168 -456 Left 2 ;IntVcc=5\nGND=3.3