* Z:\home\khalils\Downloads\files\data\raw_asc\LTC1628.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\LTC1628.asy)
Rload1 OUT1 0 10
D3 N001 N007 1N5817
C2 N001 0 1
C5 N016 N015 220p
MQ2 N005 N011 0 0 FDS6680A
R6 N014 OUT2 63.4K
Rload2 OUT2 0 2
C9 OUT2 0 47 Rser=2m
R7 N018 0 15K
MQ3 IN N004 N008 N008 FDS6680A
R8 N009 OUT1 .01
MQ4 N008 N012 0 0 FDS6680A
D2 0 N005 1N5817
L1 N005 N009 6.3 Rpar=10000
R3 N015 0 15K
C6 N019 0 .005
D1 0 N008 1N5817
C4 OUT1 0 100 Rser=75m
V1 IN 0 7
C7 N007 N008 .1
C8 N010 OUT2 1000p
MQ1 IN N003 N005 N005 FDS6680A
C3 N009 OUT1 1000p
R4 N010 OUT2 .01
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 ;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)FLTCPL
C10 N017 N018 220p
R2 N013 OUT1 105K
R5 N014 0 20K
L2 N008 N010 6.3 Rpar=10000
C11 N020 0 .005
D4 N001 N006 1N5817
C1 N006 N005 .1
R1 N013 0 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 7m startup
.lib LTC1628.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1312 1700
WIRE -768 400 -880 400
WIRE -384 400 -768 400
WIRE 240 400 -384 400
WIRE -880 416 -880 400
WIRE -576 416 -640 416
WIRE -240 416 -576 416
WIRE 32 416 -240 416
WIRE -640 432 -640 416
WIRE 32 432 32 416
WIRE -576 480 -576 416
WIRE -768 496 -768 400
WIRE -384 496 -384 400
WIRE -240 496 -240 416
WIRE -96 496 -96 480
WIRE 240 496 240 400
WIRE -880 512 -880 496
WIRE -640 512 -640 496
WIRE -464 576 -720 576
WIRE 192 576 -16 576
WIRE -768 672 -768 592
WIRE -720 672 -768 672
WIRE -576 672 -576 544
WIRE -576 672 -656 672
WIRE -464 672 -576 672
WIRE 32 672 32 496
WIRE 32 672 -16 672
WIRE 128 672 32 672
WIRE 240 672 240 592
WIRE 240 672 192 672
WIRE -1008 768 -1040 768
WIRE -896 768 -928 768
WIRE -768 768 -768 672
WIRE -768 768 -896 768
WIRE -464 768 -768 768
WIRE 240 768 240 672
WIRE 240 768 -16 768
WIRE 384 768 240 768
WIRE 432 768 384 768
WIRE 560 768 512 768
WIRE -768 784 -768 768
WIRE 240 784 240 768
WIRE -896 816 -896 768
WIRE 384 816 384 768
WIRE -464 864 -720 864
WIRE 192 864 -16 864
WIRE -768 896 -768 880
WIRE -896 912 -896 880
WIRE 240 912 240 880
WIRE 384 912 384 880
WIRE -1040 960 -1040 768
WIRE -640 960 -1040 960
WIRE -464 960 -640 960
WIRE 96 960 -16 960
WIRE 560 960 560 768
WIRE 560 960 96 960
WIRE -640 976 -640 960
WIRE 96 976 96 960
WIRE -1040 1056 -1040 1040
WIRE -640 1056 -640 1040
WIRE -640 1056 -1040 1056
WIRE -464 1056 -640 1056
WIRE 96 1056 96 1040
WIRE 96 1056 -16 1056
WIRE 560 1056 560 1040
WIRE 560 1056 96 1056
WIRE -1040 1152 -1040 1056
WIRE -1040 1152 -1168 1152
WIRE -944 1152 -1040 1152
WIRE -816 1152 -864 1152
WIRE -464 1152 -816 1152
WIRE 256 1152 -16 1152
WIRE 336 1152 256 1152
WIRE 560 1152 560 1056
WIRE 560 1152 416 1152
WIRE 688 1152 560 1152
WIRE -1168 1168 -1168 1152
WIRE -1040 1168 -1040 1152
WIRE -816 1168 -816 1152
WIRE 256 1168 256 1152
WIRE 560 1168 560 1152
WIRE 688 1168 688 1152
WIRE -640 1248 -656 1248
WIRE -544 1248 -560 1248
WIRE -464 1248 -480 1248
WIRE 16 1248 -16 1248
WIRE 112 1248 80 1248
WIRE 208 1248 192 1248
WIRE -1168 1264 -1168 1248
WIRE -1040 1264 -1040 1232
WIRE -816 1264 -816 1248
WIRE 256 1264 256 1248
WIRE 560 1264 560 1232
WIRE 688 1264 688 1248
WIRE -592 1344 -656 1344
WIRE -464 1344 -528 1344
WIRE 0 1344 -16 1344
WIRE 96 1344 64 1344
WIRE -464 1440 -480 1440
WIRE 0 1440 -16 1440
WIRE -464 1552 -480 1552
WIRE 0 1552 -16 1552
WIRE -384 1648 -384 1632
WIRE -240 1648 -240 1632
WIRE -96 1648 -96 1632
SYMBOL schottky -912 880 M180
WINDOW 0 24 72 Left 2
WINDOW 3 24 -7 Left 2
SYMATTR InstName D2
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL nmos -720 784 M0
WINDOW 0 -12 36 Right 2
WINDOW 3 21 105 Right 2
SYMATTR InstName Q2
SYMATTR Value FDS6680A
SYMBOL res -848 1136 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 105K
SYMBOL schottky 368 880 M180
WINDOW 0 24 72 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res -1056 944 R0
SYMATTR InstName R8
SYMATTR Value .01
SYMBOL res 544 944 R0
SYMATTR InstName R4
SYMATTR Value .01
SYMBOL cap -656 656 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL cap -656 976 R0
SYMATTR InstName C3
SYMATTR Value 1000p
SYMBOL res -544 1232 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 15K
SYMBOL schottky -592 480 R0
SYMATTR InstName D4
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap -528 1328 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value .005
SYMBOL cap 80 976 R0
SYMATTR InstName C8
SYMATTR Value 1000p
SYMBOL nmos 192 784 R0
SYMATTR InstName Q4
SYMATTR Value FDS6680A
SYMBOL VOLTAGE -880 400 R0
SYMATTR InstName V1
SYMATTR Value 7
SYMBOL res 672 1152 R0
SYMATTR InstName Rload2
SYMATTR Value 2
SYMBOL cap 0 1360 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C11
SYMATTR Value .005
SYMBOL ind 416 784 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 nmos 192 496 R0
SYMATTR InstName Q3
SYMATTR Value FDS6680A
SYMBOL schottky 16 432 R0
SYMATTR InstName D3
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
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 240 1152 R0
SYMATTR InstName R5
SYMATTR Value 20K
SYMBOL RES -1184 1152 R0
SYMATTR InstName Rload1
SYMATTR Value 10
SYMBOL res 96 1264 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R7
SYMATTR Value 15K
SYMBOL cap 16 1264 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C10
SYMATTR Value 220p
SYMBOL res 320 1136 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 63.4K
SYMBOL POWERPRODUCTS\\LTC1628 -240 960 R0
WINDOW 0 8 -480 Left 2
WINDOW 3 0 144 Center 2
SYMATTR InstName U1
SYMBOL res -832 1152 R0
SYMATTR InstName R1
SYMATTR Value 20K
SYMBOL NMOS -720 496 M0
WINDOW 0 34 -12 Right 2
WINDOW 3 33 102 Right 2
SYMATTR InstName Q1
SYMATTR Value FDS6680A
SYMBOL ind -912 784 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 -656 432 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap -1056 1168 R0
SYMATTR InstName C4
SYMATTR Value 100
SYMATTR SpiceLine Rser=75m
SYMBOL cap 128 656 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value .1
SYMBOL cap 544 1168 R0
SYMATTR InstName C9
SYMATTR Value 47
SYMATTR SpiceLine Rser=2m
FLAG -384 1648 0
FLAG -96 1648 0
FLAG -640 512 0
FLAG -768 896 0
FLAG -896 912 0
FLAG -656 1344 0
FLAG -656 1248 0
FLAG -1040 1264 0
FLAG -816 1264 0
FLAG -1168 1152 OUT1
FLAG -880 512 0
FLAG 240 912 0
FLAG 384 912 0
FLAG 96 1344 0
FLAG 208 1248 0
FLAG 560 1264 0
FLAG 256 1264 0
FLAG 688 1152 OUT2
FLAG -1168 1264 0
FLAG 688 1264 0
FLAG -880 400 IN
TEXT 256 1384 Left 2 !.tran 7m startup