* Z:\home\khalils\Downloads\files\data\raw_asc\LTC3707.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\LTC3707.asy)
MQ3 IN N004 N008 N008 FDS6680A
C5 N016 N015 220p
C1 N006 N005 .1
R3 N015 0 15K
L2 N008 N010 6.3 Rpar=10000
V1 IN 0 7
R1 N013 0 20K
R7 N018 0 15K
R4 N010 OUT2 .01
C8 N010 OUT2 1000p
MQ1 IN N003 N005 N005 FDS6680A
R8 N009 OUT1 .01
MQ2 N005 N011 0 0 FDS6680A
R2 N013 OUT1 105K
C11 N020 0 .001
MQ4 N008 N012 0 0 FDS6680A
C10 N017 N018 220p
R6 N014 OUT2 63.4K
D2 0 N005 1N5817
XU1 N019 N009 OUT1 N013 N024 N025 N021 N016 0 N022 N017 N014 OUT2 N010 N020 N004 N008 N007 N012 0 N001 N002 N011 IN N006 N005 N003 N023 LTC1628-PG ;pnba Run/SS1)Sense1+)Sense1-)Vosense1)FreqSet)STBYMD)FCB)Ith1)SGND)3.3Vout)Ith2)Vosense2)Sense2-)Sense2+)Run/SS2)TG2)SW2)Boost2)BG2)PGND)INTVcc)EXTVcc)BG1)Vin)Boost1)SW1)TG1)Pgood
L1 N005 N009 6.3 Rpar=10000
C7 N007 N008 .1
Rload1 OUT1 0 2
C4 OUT1 0 47 Rser=50m
C9 OUT2 0 47 Rser=50m
D4 0 N008 1N5817
R9 OUT1 N023 10K
C3 N009 OUT1 1000p
Rload2 OUT2 0 2
C6 N019 0 .001
R5 N014 0 20K
D3 N001 N007 1N5817
D1 N001 N006 1N5817
C2 N001 0 1
.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 LTC1628-PG.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1444 2964
WIRE -752 352 -1024 352
WIRE -384 352 -752 352
WIRE 240 352 -384 352
WIRE -1024 368 -1024 352
WIRE -496 384 -576 384
WIRE -240 384 -496 384
WIRE 32 384 -240 384
WIRE -496 400 -496 384
WIRE 32 432 32 384
WIRE -1024 464 -1024 448
WIRE -576 480 -576 384
WIRE -496 480 -496 464
WIRE -752 496 -752 352
WIRE -384 496 -384 352
WIRE -240 496 -240 384
WIRE -96 496 -96 480
WIRE 240 496 240 352
WIRE -464 576 -704 576
WIRE 192 576 -16 576
WIRE -752 672 -752 592
WIRE -704 672 -752 672
WIRE -576 672 -576 544
WIRE -576 672 -640 672
WIRE -464 672 -576 672
WIRE 32 672 32 496
WIRE 32 672 -16 672
WIRE 80 672 32 672
WIRE 240 672 240 592
WIRE 240 672 144 672
WIRE -1024 768 -1104 768
WIRE -864 768 -944 768
WIRE -752 768 -752 672
WIRE -752 768 -864 768
WIRE -464 768 -752 768
WIRE 240 768 240 672
WIRE 240 768 -16 768
WIRE 384 768 240 768
WIRE 448 768 384 768
WIRE 560 768 528 768
WIRE -752 784 -752 768
WIRE 240 784 240 768
WIRE -864 816 -864 768
WIRE 384 816 384 768
WIRE -464 864 -704 864
WIRE 192 864 -16 864
WIRE -864 896 -864 880
WIRE 240 912 240 880
WIRE 384 912 384 880
WIRE -752 928 -752 880
WIRE -1104 960 -1104 768
WIRE -624 960 -1104 960
WIRE -464 960 -624 960
WIRE 96 960 -16 960
WIRE 560 960 560 768
WIRE 560 960 96 960
WIRE -624 976 -624 960
WIRE 96 976 96 960
WIRE -1104 1056 -1104 1040
WIRE -624 1056 -624 1040
WIRE -624 1056 -1104 1056
WIRE -464 1056 -624 1056
WIRE 96 1056 96 1040
WIRE 96 1056 -16 1056
WIRE 560 1056 560 1040
WIRE 560 1056 96 1056
WIRE -1104 1152 -1104 1056
WIRE -1104 1152 -1232 1152
WIRE -992 1152 -1104 1152
WIRE -928 1152 -992 1152
WIRE -768 1152 -848 1152
WIRE -464 1152 -768 1152
WIRE 304 1152 -16 1152
WIRE 384 1152 304 1152
WIRE 560 1152 560 1056
WIRE 560 1152 464 1152
WIRE 672 1152 560 1152
WIRE -1232 1168 -1232 1152
WIRE -1104 1168 -1104 1152
WIRE -768 1168 -768 1152
WIRE 304 1168 304 1152
WIRE 672 1168 672 1152
WIRE 560 1184 560 1152
WIRE -640 1248 -656 1248
WIRE -544 1248 -560 1248
WIRE -464 1248 -480 1248
WIRE 0 1248 -16 1248
WIRE 80 1248 64 1248
WIRE 176 1248 160 1248
WIRE -1232 1264 -1232 1248
WIRE -1104 1264 -1104 1232
WIRE -768 1264 -768 1248
WIRE 304 1264 304 1248
WIRE 560 1264 560 1248
WIRE 672 1264 672 1248
WIRE -544 1344 -560 1344
WIRE -464 1344 -480 1344
WIRE 0 1344 -16 1344
WIRE 80 1344 64 1344
WIRE -992 1392 -992 1152
WIRE -464 1440 -480 1440
WIRE 0 1440 -16 1440
WIRE -992 1552 -992 1472
WIRE -464 1552 -992 1552
WIRE 0 1552 -16 1552
WIRE -384 1648 -384 1632
WIRE -240 1648 -240 1632
WIRE -96 1648 -96 1632
SYMBOL res 544 944 R0
SYMATTR InstName R4
SYMATTR Value .01
SYMBOL res 656 1152 R0
SYMATTR InstName Rload2
SYMATTR Value 2
SYMBOL res 288 1152 R0
SYMATTR InstName R5
SYMATTR Value 20K
SYMBOL schottky 368 880 M180
WINDOW 0 24 72 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D4
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind -928 784 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 6.3
SYMATTR SpiceLine Rpar=10000
SYMBOL cap 0 1264 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C10
SYMATTR Value 220p
SYMBOL res -1120 944 R0
SYMATTR InstName R8
SYMATTR Value .01
SYMBOL cap -640 656 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL nmos 192 784 R0
SYMATTR InstName Q4
SYMATTR Value FDS6680A
SYMBOL ind 432 784 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 6.3
SYMATTR SpiceLine Rpar=10000
SYMBOL cap -480 1328 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value .001
SYMBOL VOLTAGE -1024 352 R0
SYMATTR InstName V1
SYMATTR Value 7
SYMBOL cap -1120 1168 R0
SYMATTR InstName C4
SYMATTR Value 47
SYMATTR SpiceLine Rser=50m
SYMBOL res -544 1232 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 15K
SYMBOL nmos 192 496 R0
SYMATTR InstName Q3
SYMATTR Value FDS6680A
SYMBOL schottky -880 880 M180
WINDOW 0 24 72 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res -832 1136 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 105K
SYMBOL PowerProducts\\LTC3707 -240 960 R0
SYMATTR InstName U1
SYMBOL res 64 1264 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R7
SYMATTR Value 15K
SYMBOL schottky -592 480 R0
SYMATTR InstName D1
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 80 656 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value .1
SYMBOL cap 544 1184 R0
SYMATTR InstName C9
SYMATTR Value 47
SYMATTR SpiceLine Rser=50m
SYMBOL cap 80 976 R0
SYMATTR InstName C8
SYMATTR Value 1000p
SYMBOL res -784 1152 R0
SYMATTR InstName R1
SYMATTR Value 20K
SYMBOL RES -1248 1152 R0
SYMATTR InstName Rload1
SYMATTR Value 2
SYMBOL cap -512 400 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap 0 1360 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C11
SYMATTR Value .001
SYMBOL RES -1008 1376 R0
SYMATTR InstName R9
SYMATTR Value 10K
SYMBOL schottky 16 432 R0
SYMATTR InstName D3
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL NMOS -704 496 M0
WINDOW 0 19 -11 Right 2
WINDOW 3 33 103 Right 2
SYMATTR InstName Q1
SYMATTR Value FDS6680A
SYMBOL cap -640 976 R0
SYMATTR InstName C3
SYMATTR Value 1000p
SYMBOL nmos -704 784 M0
WINDOW 0 -5 28 Right 2
WINDOW 3 34 103 Right 2
SYMATTR InstName Q2
SYMATTR Value FDS6680A
SYMBOL cap -480 1232 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value 220p
SYMBOL res 368 1136 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 63.4K
FLAG -384 1648 0
FLAG -96 1648 0
FLAG -496 480 0
FLAG -752 928 0
FLAG -864 896 0
FLAG -560 1344 0
FLAG -656 1248 0
FLAG -1104 1264 0
FLAG -768 1264 0
FLAG -1232 1152 OUT1
FLAG -1024 464 0
FLAG 240 912 0
FLAG 384 912 0
FLAG 80 1344 0
FLAG 176 1248 0
FLAG 560 1264 0
FLAG 304 1264 0
FLAG 672 1152 OUT2
FLAG -1232 1264 0
FLAG 672 1264 0
FLAG -1024 352 IN
TEXT 312 1456 Left 2 !.tran 2m startup