* Z:\home\khalils\Downloads\files\data\raw_asc\LTC3857.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\LTC3857.asy)
C1 N010 N011 .1
MQ4 N011 N014 0 0 Si7884DP
D2 N001 N009 BAT54
C9 N018 0 680p Rser=15K
MQ1 IN N005 N008 N008 Si7884DP
R4 N007 OUT1 .007
L1 N011 N012 7.2 Rpar=2K
L2 N008 N007 3.3 Rpar=2K
R8 N001 N004 100K
MQ2 N008 N013 0 0 Si7884DP
C8 N017 0 680p Rser=15K
Rload1 OUT1 0 .66
R1 N012 OUT2 .01
MQ3 IN N006 N011 N011 Si7884DP
R7 N001 N003 100K
V1 IN 0 10
C3 N009 N008 .1
C4 N019 0 .001
C5 N001 0 4.7
C2 N020 0 .001
C6 OUT2 0 150 Rser=50m
XU1 OUT1 0 0 NC_01 NC_02 0 RUN RUN OUT2 N012 N016 N018 N020 N004 N006 N011 N010 N014 N001 N002 0 IN N013 N009 N008 N005 N003 N001 N019 N017 N015 N007 LTC3857 ;pnba Sense1-)Freq)PHASEMD)CLKOUT)PLLIN/Mode)SGND)Run1)Run2)Sense2-)Sense2+)Vfb2)Ith2)Track/SS2)Pgood2)TG2)SW2)Boost2)BG2)INTVcc)EXTVcc)PGND)Vin)BG1)Boost1)SW1)TG1)Pgood1)Ilim)Track/SS1)Ith1)Vfb1)Sense1+
V2 RUN 0 5
C7 OUT1 0 150 Rser=50m
Rload2 OUT2 0 2.4
D1 N001 N010 BAT54
R3 N016 0 20K
R2 OUT2 N016 193K
R6 N015 0 20K
R5 OUT1 N015 62.5K
.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 1m startup
.lib LTC3857.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1212 948
WIRE -320 -432 -448 -432
WIRE 64 -432 -320 -432
WIRE 672 -432 64 -432
WIRE -448 -416 -448 -432
WIRE 464 -416 -48 -416
WIRE 736 -416 464 -416
WIRE -176 -400 -240 -400
WIRE -112 -400 -176 -400
WIRE -32 -400 -112 -400
WIRE 208 -400 -32 -400
WIRE 496 -400 208 -400
WIRE 576 -400 496 -400
WIRE 736 -400 736 -416
WIRE -240 -384 -240 -400
WIRE 64 -368 64 -432
WIRE 208 -368 208 -400
WIRE 352 -368 352 -384
WIRE -448 -320 -448 -336
WIRE -112 -320 -112 -400
WIRE 576 -320 576 -400
WIRE -240 -304 -240 -320
WIRE -48 -304 -48 -416
WIRE -16 -304 -48 -304
WIRE 464 -304 464 -416
WIRE 464 -304 432 -304
WIRE 496 -304 496 -400
WIRE 736 -304 736 -320
WIRE -112 -208 -112 -240
WIRE -16 -208 -112 -208
WIRE 496 -208 496 -224
WIRE 496 -208 432 -208
WIRE -320 -192 -320 -432
WIRE -176 -192 -176 -400
WIRE 672 -192 672 -432
WIRE -16 -112 -272 -112
WIRE 624 -112 432 -112
WIRE -432 -16 -464 -16
WIRE -320 -16 -320 -96
WIRE -320 -16 -352 -16
WIRE -272 -16 -320 -16
WIRE -176 -16 -176 -128
WIRE -176 -16 -208 -16
WIRE -16 -16 -176 -16
WIRE 576 -16 576 -256
WIRE 576 -16 432 -16
WIRE 592 -16 576 -16
WIRE 672 -16 672 -96
WIRE 672 -16 656 -16
WIRE 704 -16 672 -16
WIRE 816 -16 784 -16
WIRE -320 80 -320 -16
WIRE -16 80 -320 80
WIRE 672 80 672 -16
WIRE 672 80 432 80
WIRE -320 96 -320 80
WIRE 672 96 672 80
WIRE -16 176 -272 176
WIRE 624 176 432 176
WIRE -320 208 -320 192
WIRE 672 208 672 192
WIRE -464 272 -464 -16
WIRE -16 272 -464 272
WIRE 816 272 816 -16
WIRE 816 272 432 272
WIRE -464 368 -464 352
WIRE -16 368 -464 368
WIRE 816 368 816 352
WIRE 816 368 432 368
WIRE -464 464 -464 368
WIRE -464 464 -592 464
WIRE -400 464 -464 464
WIRE -272 464 -320 464
WIRE -16 464 -272 464
WIRE 656 464 432 464
WIRE 704 464 656 464
WIRE 816 464 816 368
WIRE 816 464 784 464
WIRE 928 464 816 464
WIRE -592 480 -592 464
WIRE -272 480 -272 464
WIRE 656 480 656 464
WIRE 928 480 928 464
WIRE -464 496 -464 464
WIRE 816 496 816 464
WIRE -128 560 -144 560
WIRE -16 560 -64 560
WIRE 480 560 432 560
WIRE 560 560 544 560
WIRE -592 576 -592 560
WIRE -464 576 -464 560
WIRE -272 576 -272 560
WIRE 656 576 656 560
WIRE 816 576 816 560
WIRE 928 576 928 560
WIRE -112 656 -144 656
WIRE -16 656 -48 656
WIRE 464 656 432 656
WIRE 560 656 528 656
WIRE -32 752 -32 -400
WIRE -16 752 -32 752
WIRE 464 752 432 752
WIRE 64 928 64 912
WIRE 208 928 208 912
WIRE 352 928 352 912
SYMBOL cap -256 -384 R0
SYMATTR InstName C5
SYMATTR Value 4.7
SYMBOL cap -64 576 M270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
WINDOW 39 -17 42 VBottom 2
SYMATTR InstName C8
SYMATTR Value 680p
SYMATTR SpiceLine Rser=15K
SYMBOL schottky 560 -320 R0
WINDOW 3 24 69 Left 2
SYMATTR Value BAT54
SYMATTR InstName D1
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind -336 0 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 3.3
SYMATTR SpiceLine Rpar=2K
SYMBOL res 800 256 R0
SYMATTR InstName R1
SYMATTR Value .01
SYMBOL res 640 464 R0
SYMATTR InstName R3
SYMATTR Value 20K
SYMBOL nmos 624 -192 R0
SYMATTR InstName Q3
SYMATTR Value Si7884DP
SYMBOL cap -208 0 M270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL res 912 464 R0
SYMATTR InstName Rload2
SYMATTR Value 2.4
SYMBOL cap 592 0 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL res -128 -336 R0
SYMATTR InstName R7
SYMATTR Value 100K
SYMBOL res -480 256 R0
WINDOW 0 41 45 Left 2
SYMATTR InstName R4
SYMATTR Value .007
SYMBOL cap -48 640 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C4
SYMATTR Value .001
SYMBOL cap 800 496 R0
SYMATTR InstName C6
SYMATTR Value 150
SYMATTR SpiceLine Rser=50m
SYMBOL nmos 624 96 R0
SYMATTR InstName Q4
SYMATTR Value Si7884DP
SYMBOL res -288 464 R0
SYMATTR InstName R6
SYMATTR Value 20K
SYMBOL cap 464 640 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value .001
SYMBOL LTC3857 208 272 R0
SYMATTR InstName U1
SYMBOL res 480 -320 R0
WINDOW 3 27 86 Left 2
SYMATTR Value 100K
SYMATTR InstName R8
SYMBOL cap 480 576 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
WINDOW 39 -17 42 VBottom 2
SYMATTR InstName C9
SYMATTR Value 680p
SYMATTR SpiceLine Rser=15K
SYMBOL nmos -272 96 M0
SYMATTR InstName Q2
SYMATTR Value Si7884DP
SYMBOL res -416 448 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 62.5K
SYMBOL res -608 464 R0
SYMATTR InstName Rload1
SYMATTR Value .66
SYMBOL res 800 448 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 193K
SYMBOL voltage 736 -416 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL ind 688 0 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 7.2
SYMATTR SpiceLine Rpar=2K
SYMBOL nmos -272 -192 M0
SYMATTR InstName Q1
SYMATTR Value Si7884DP
SYMBOL schottky -192 -192 R0
WINDOW 3 32 63 Left 2
SYMATTR Value BAT54
SYMATTR InstName D2
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage -448 -432 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL cap -480 496 R0
WINDOW 3 25 61 Left 2
SYMATTR Value 150
SYMATTR InstName C7
SYMATTR SpiceLine Rser=50m
FLAG 672 208 0
FLAG 352 928 0
FLAG 64 928 0
FLAG 656 576 0
FLAG 560 656 0
FLAG 560 560 0
FLAG -320 208 0
FLAG -272 576 0
FLAG -144 656 0
FLAG -448 -320 0
FLAG -240 -304 0
FLAG 464 752 0
FLAG 816 576 0
FLAG -464 576 0
FLAG -144 560 0
FLAG -592 576 0
FLAG 928 576 0
FLAG 208 928 0
FLAG -448 -432 IN
FLAG -592 464 OUT1
FLAG 928 464 OUT2
FLAG 736 -304 0
FLAG 736 -416 RUN
TEXT 680 704 Left 2 !.tran 1m startup