* Z:\home\khalils\Downloads\files\data\raw_asc\LTC3446.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\LTC3446.asy)
Rload3 OUT3 0 4
R4 N002 0 40.2K
C1 OUT1 0 22
R2 N003 0 47.5K
Rload1 OUT1 0 4.5
R1 OUT1 N003 59K
R3 OUT2 N002 110K
C4 OUT3 0 2.2
R5 OUT3 N005 80.6K
V1 IN 0 3.6
Rload2 OUT2 0 5
R6 N005 0 40.2K
C2 OUT2 0 2.2
C3 N004 0 1000p Rser=3.3K
L1 N001 OUT1 1.8
XU1 0 IN N004 NC_01 OUT2 OUT1 OUT3 IN N005 N002 IN N003 IN N001 0 LTC3446 ;pnba ModeSel)Vin)Ith)Pgood)LVout1)LVin)LVout2)EnVLDO2)LFB2)LFB1)EnVLDO1)BuckFB)EnBuck)SW)GND
.tran 1.5m startup
.lib LTC3446.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1108 740
WIRE 96 -32 0 -32
WIRE 416 -32 96 -32
WIRE 0 -16 0 -32
WIRE 96 32 96 -32
WIRE 112 32 96 32
WIRE 416 32 416 -32
WIRE 416 32 400 32
WIRE 0 80 0 64
WIRE 96 128 96 32
WIRE 112 128 96 128
WIRE 416 128 416 32
WIRE 416 128 400 128
WIRE 112 224 96 224
WIRE 448 272 416 272
WIRE 560 272 448 272
WIRE 656 272 560 272
WIRE 448 288 448 272
WIRE 560 288 560 272
WIRE 656 288 656 272
WIRE -208 320 -336 320
WIRE -128 320 -208 320
WIRE -32 320 -128 320
WIRE 16 320 -32 320
WIRE 112 320 96 320
WIRE 416 320 416 272
WIRE 416 320 400 320
WIRE -336 336 -336 320
WIRE -128 336 -128 320
WIRE -208 352 -208 320
WIRE 448 368 416 368
WIRE 448 384 448 368
WIRE 560 384 560 352
WIRE 656 384 656 368
WIRE 112 416 -128 416
WIRE 416 416 416 368
WIRE 416 416 400 416
WIRE -336 432 -336 416
WIRE -208 432 -208 416
WIRE -128 432 -128 416
WIRE 448 480 448 464
WIRE 16 512 0 512
WIRE 112 512 80 512
WIRE 448 512 400 512
WIRE 560 512 448 512
WIRE 656 512 560 512
WIRE -128 528 -128 512
WIRE 448 528 448 512
WIRE 560 528 560 512
WIRE 656 528 656 512
WIRE -32 608 -32 320
WIRE 112 608 -32 608
WIRE 448 608 400 608
WIRE 448 624 448 608
WIRE 560 624 560 592
WIRE 656 624 656 608
WIRE 256 672 256 656
WIRE 448 720 448 704
SYMBOL res 432 512 R0
SYMATTR InstName R5
SYMATTR Value 80.6K
SYMBOL ind 112 336 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 1.8
SYMBOL res -352 320 R0
SYMATTR InstName Rload1
SYMATTR Value 4.5
SYMBOL cap 544 528 R0
SYMATTR InstName C4
SYMATTR Value 2.2
SYMBOL voltage 0 -32 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL res -144 320 R0
SYMATTR InstName R1
SYMATTR Value 59K
SYMBOL res 432 272 R0
SYMATTR InstName R3
SYMATTR Value 110K
SYMBOL PowerProducts\\LTC3446 256 320 R0
SYMATTR InstName U1
SYMBOL res 432 368 R0
SYMATTR InstName R4
SYMATTR Value 40.2K
SYMBOL cap 80 496 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
WINDOW 39 52 44 VTop 2
SYMATTR InstName C3
SYMATTR Value 1000p
SYMATTR SpiceLine Rser=3.3K
SYMBOL res -144 416 R0
WINDOW 3 26 86 Left 2
SYMATTR Value 47.5K
SYMATTR InstName R2
SYMBOL cap 544 288 R0
SYMATTR InstName C2
SYMATTR Value 2.2
SYMBOL res 432 608 R0
SYMATTR InstName R6
SYMATTR Value 40.2K
SYMBOL cap -224 352 R0
SYMATTR InstName C1
SYMATTR Value 22
SYMBOL res 640 272 R0
SYMATTR InstName Rload2
SYMATTR Value 5
SYMBOL res 640 512 R0
SYMATTR InstName Rload3
SYMATTR Value 4
FLAG 256 672 0
FLAG 0 80 0
FLAG 0 -32 IN
FLAG -336 432 0
FLAG -208 432 0
FLAG -336 320 OUT1
FLAG -128 528 0
FLAG 656 384 0
FLAG 560 384 0
FLAG 656 272 OUT2
FLAG 448 480 0
FLAG 96 224 0
FLAG 0 512 0
FLAG 656 624 0
FLAG 560 624 0
FLAG 656 512 OUT3
FLAG 448 720 0
TEXT 568 712 Left 2 !.tran 1.5m startup