* Z:\home\khalils\Downloads\files\data\raw_asc\LT8637.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\LT8637.asy)
R1 N006 0 41.2K
R4 N002 N001 6.49K
R3 N009 0 243K
C3 N004 0 1
C2 N005 N007 0.1
C4 OUT 0 100 V=6.3 Irms=0 Rser=0.002 Lser=0
Rload OUT 0 1
V1 IN 0 12
L1 N007 OUT 3.3 Rser=10m
C6 N001 0 330p
R5 OUT N003 100K
C1 N008 0 1n
R2 OUT N009 1Meg
C5 OUT N009 4.7p
XU1 OUT N004 N005 IN NC_01 0 N002 N007 MP_02 0 MP_03 MP_04 IN IN N006 N008 0 0 N003 N009 LT8637 ;pnba Bias)INTVcc)BST)Vin1)CLKOUT)GND1)Vc)SW))GND2)))Vin2)EN/UV)Rt)TR/SS)Sync/Mode)GND)PG)FB
.tran 1m startup
.lib LT8637.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1848 740
WIRE 80 -96 -32 -96
WIRE 256 -96 80 -96
WIRE 432 -96 256 -96
WIRE -32 -64 -32 -96
WIRE 256 -64 256 -96
WIRE 80 0 80 -96
WIRE 112 0 80 0
WIRE 432 0 432 -96
WIRE 432 0 400 0
WIRE -32 32 -32 16
WIRE 112 80 80 80
WIRE 432 80 400 80
WIRE -64 160 -96 160
WIRE 16 160 0 160
WIRE 112 160 96 160
WIRE 464 160 400 160
WIRE 608 160 544 160
WIRE 16 240 0 240
WIRE 112 240 80 240
WIRE 608 240 608 160
WIRE 608 240 400 240
WIRE 112 320 80 320
WIRE 432 320 400 320
WIRE 16 400 0 400
WIRE 112 400 96 400
WIRE 432 400 432 384
WIRE 432 400 400 400
WIRE 496 400 432 400
WIRE 608 400 608 240
WIRE 608 400 576 400
WIRE 720 400 608 400
WIRE 816 400 720 400
WIRE 912 400 816 400
WIRE 720 416 720 400
WIRE 816 416 816 400
WIRE 912 416 912 400
WIRE 32 480 0 480
WIRE 112 480 96 480
WIRE 608 480 400 480
WIRE 720 480 720 464
WIRE 720 480 608 480
WIRE 608 496 608 480
WIRE 816 512 816 480
WIRE 912 512 912 496
WIRE 304 560 304 544
WIRE 608 592 608 576
SYMBOL res 112 144 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 6.49K
SYMBOL ind 480 416 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 3.3
SYMATTR SpiceLine Rser=10m
SYMBOL voltage -32 -80 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 416 320 R0
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL res 592 480 R0
SYMATTR InstName R3
SYMATTR Value 243K
SYMBOL res 592 384 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL cap 0 144 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 330p
SYMBOL cap 704 400 R0
WINDOW 0 32 17 Left 2
SYMATTR InstName C5
SYMATTR Value 4.7p
SYMBOL cap 800 416 R0
WINDOW 0 40 17 Left 2
SYMATTR InstName C4
SYMATTR Value 100
SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0
SYMBOL LT8637 256 240 R0
SYMATTR InstName U1
SYMBOL cap 80 224 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL res 896 400 R0
SYMATTR InstName Rload
SYMATTR Value 1
SYMBOL res 112 384 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 41.2K
SYMBOL res 560 144 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 100K
SYMBOL cap 96 496 M270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value 1n
FLAG 304 560 0
FLAG 0 400 0
FLAG -32 32 0
FLAG 816 512 0
FLAG 608 592 0
FLAG 912 512 0
FLAG 912 400 OUT
FLAG -32 -96 IN
FLAG 80 80 0
FLAG 432 80 0
FLAG 0 480 0
FLAG -96 160 0
FLAG 80 320 0
FLAG 0 240 0
TEXT 768 576 Left 2 !.tran 1m startup