* Z:\home\khalils\Downloads\files\data\raw_asc\LTM4631.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\LTM4631.asy)
C3 OUT 0 470 V=6.3 Irms=1.816 Rser=0.05 Lser=0 mfg="KEMET" pn="T495X477K006AS4823" type="Tantalum"
V1 IN 0 12
R1 0 N002 121K
R2 IN N001 10K
C5 N008 0 .001
C6 OUT 0 470 V=6.3 Irms=1.816 Rser=0.05 Lser=0 mfg="KEMET" pn="T495X477K006AS4823" type="Tantalum"
C7 OUT 0 100 V=6.3 Irms=3 Rser=0.015 Lser=0 mfg="Panasonic" pn="EEFUD0J101R" type="Al electrolytic"
C4 OUT 0 100 V=6.3 Irms=3 Rser=0.015 Lser=0 mfg="Panasonic" pn="EEFUD0J101R" type="Al electrolytic"
C1 N003 0 4.7
D1 0 N001 1N750
R5 N006 0 60.4K
Rload OUT 0 .06
XU1 N008 N007 N006 0 N006 N007 N008 OUT N004 OUT 0 N004 N001 OUT N005 NC_01 NC_02 0 NC_03 MP_04 MP_05 MP_06 MP_07 NC_08 N003 IN MP_09 MP_10 MP_11 MP_12 NC_13 NC_14 0 0 N002 MP_15 MP_16 N001 LTM4631 ;pnba TK/SS1)Comp1)FB1)SGND)FB2)Comp2)TK/SS2)VOUT2)VoutS1)Diffp)Diffn)Diffout)Run2)VOUT1)VoutS2)Pgood1)Pgood2)GND)SW2)))))ExtVcc)IntVcc)Vin)))))SW1)Clkout)PhaseMD)Mode/PLLIN)Fset)))Run1
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.tran .5m startup
.lib LTM4631.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1048 788
WIRE 16 -368 16 -384
WIRE 208 -320 208 -336
WIRE -208 -272 -320 -272
WIRE 112 -272 -208 -272
WIRE -320 -256 -320 -272
WIRE -208 -256 -208 -272
WIRE 512 -240 -96 -240
WIRE 16 -224 16 -288
WIRE 112 -224 112 -272
WIRE 208 -224 208 -256
WIRE 400 -224 400 -272
WIRE -320 -160 -320 -176
WIRE -208 -160 -208 -176
WIRE -96 -160 -96 -240
WIRE -96 -160 -208 -160
WIRE -80 -160 -96 -160
WIRE 512 -160 512 -240
WIRE 512 -160 496 -160
WIRE -208 -144 -208 -160
WIRE -208 -64 -208 -80
WIRE -288 128 -320 128
WIRE -208 128 -288 128
WIRE -80 128 -208 128
WIRE 560 128 496 128
WIRE 656 128 560 128
WIRE 736 128 656 128
WIRE 800 128 736 128
WIRE -288 144 -288 128
WIRE -208 144 -208 128
WIRE 560 144 560 128
WIRE 656 144 656 128
WIRE 800 144 800 128
WIRE -80 224 -128 224
WIRE 512 224 496 224
WIRE -288 240 -288 208
WIRE -208 240 -208 208
WIRE 560 240 560 208
WIRE 656 240 656 208
WIRE 800 240 800 224
WIRE -80 320 -176 320
WIRE 560 320 496 320
WIRE 592 320 560 320
WIRE 592 336 592 320
WIRE -80 416 -160 416
WIRE 528 416 496 416
WIRE 592 432 592 416
WIRE -80 512 -144 512
WIRE 512 512 496 512
WIRE 592 512 512 512
WIRE 592 528 592 512
WIRE -80 608 -96 608
WIRE 592 608 592 592
WIRE 16 688 16 672
WIRE 112 688 112 672
WIRE 208 688 208 672
WIRE 304 688 304 672
WIRE 736 688 736 128
WIRE 736 688 304 688
WIRE -128 720 -128 224
WIRE 400 720 400 672
WIRE 400 720 -128 720
WIRE -144 736 -144 512
WIRE 512 736 512 512
WIRE 512 736 -144 736
WIRE -160 752 -160 416
WIRE 528 752 528 416
WIRE 528 752 -160 752
WIRE -176 768 -176 320
WIRE 560 768 560 320
WIRE 560 768 -176 768
WIRE -320 784 -320 128
WIRE 736 784 736 688
WIRE 736 784 -320 784
SYMBOL polcap -304 144 R0
WINDOW 3 24 64 Left 2
SYMATTR Value 100
SYMATTR InstName C4
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=6.3 Irms=3 Rser=0.015 Lser=0 mfg="Panasonic" pn="EEFUD0J101R" type="Al electrolytic"
SYMBOL res 576 320 R0
SYMATTR InstName R5
SYMATTR Value 60.4K
SYMBOL cap 192 -256 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL res -224 -272 R0
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL polcap 640 144 R0
WINDOW 3 24 64 Left 2
SYMATTR Value 100
SYMATTR InstName C7
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=6.3 Irms=3 Rser=0.015 Lser=0 mfg="Panasonic" pn="EEFUD0J101R" type="Al electrolytic"
SYMBOL res 784 128 R0
SYMATTR InstName Rload
SYMATTR Value .06
SYMBOL cap 576 528 R0
SYMATTR InstName C5
SYMATTR Value .001
SYMBOL zener -224 -80 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value 1N750
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 0 -384 R0
SYMATTR InstName R1
SYMATTR Value 121K
SYMBOL voltage -320 -272 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL polcap -224 144 R0
WINDOW 3 24 64 Left 2
SYMATTR Value 470
SYMATTR InstName C3
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=6.3 Irms=1.816 Rser=0.05 Lser=0 mfg="KEMET" pn="T495X477K006AS4823" type="Tantalum"
SYMBOL polcap 544 144 R0
WINDOW 3 24 64 Left 2
SYMATTR Value 470
SYMATTR InstName C6
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=6.3 Irms=1.816 Rser=0.05 Lser=0 mfg="KEMET" pn="T495X477K006AS4823" type="Tantalum"
SYMBOL PowerProducts\\LTM4631 208 224 R0
SYMATTR InstName U1
FLAG 16 688 0
FLAG 208 -336 0
FLAG 400 -272 0
FLAG 16 -384 0
FLAG -320 -160 0
FLAG -208 -64 0
FLAG -96 608 0
FLAG -288 240 0
FLAG -208 240 0
FLAG -320 -272 IN
FLAG 592 432 0
FLAG 592 608 0
FLAG 800 240 0
FLAG 656 240 0
FLAG 560 240 0
FLAG 800 128 OUT
FLAG 112 688 0
FLAG 208 688 0
TEXT 816 632 Left 2 !.tran .5m startup