* Z:\home\khalils\Downloads\files\data\raw_asc\LTC3115-2.asc
* Generated by LTspice 26.0.1 for Windows.
* Using the LTspice built-in directive ".softstart", you can reduce the softstart\ntime of some products models' internal softstart. ".softstart .4" directs the\nmodel to execute its internal softstart in 40% of the true start-up time.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LTC3115-2.asy)
V1 IN 0 12
C5 OUT N006 33p Rser=15K
C4 N005 N006 3300p Rser=137K
Rload OUT 0 2.5
R2 OUT N006 1Meg
C2 N001 N003 .1
C1 N007 0 4.7
L1 N001 N002 10 Rser=5m
C6 OUT 0 47 x2 V=10 Irms=10.206 Rser=0.005 Lser=0 mfg="KEMET" pn="C1210C226K8PAC" type="X5R"
XU1 0 IN N002 OUT 0 MP_01 N005 N006 N008 MP_02 MP_03 N007 IN N007 N004 N003 IN N001 N007 LTC3115-2 ;pnba PGND)RUN)SW2)PVout)GND))Vc)FB)Rt)))Vcc)Vin)PVcc)Bst2)Bst1)PVin)SW1)PWM/SYNC
R1 N008 0 47.5K
C3 N002 N004 .1
R3 N006 0 249K
.tran 5m startup
.softstart .4
.lib LTC3115-2.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1912 680
WIRE 192 -192 48 -192
WIRE 224 -192 192 -192
WIRE 320 -192 304 -192
WIRE 448 -192 320 -192
WIRE 48 -176 48 -192
WIRE 448 -176 448 -192
WIRE 192 -144 192 -192
WIRE 320 -144 320 -192
WIRE 48 -80 48 -112
WIRE 112 -80 48 -80
WIRE 448 -80 448 -112
WIRE 448 -80 400 -80
WIRE 96 16 -16 16
WIRE 112 16 96 16
WIRE 592 16 400 16
WIRE 752 16 592 16
WIRE 880 16 752 16
WIRE 1008 16 880 16
WIRE -16 32 -16 16
WIRE 880 32 880 16
WIRE 1008 32 1008 16
WIRE 592 64 592 16
WIRE 752 64 752 16
WIRE 96 112 96 16
WIRE 112 112 96 112
WIRE 448 112 400 112
WIRE 560 112 512 112
WIRE -16 128 -16 112
WIRE 880 128 880 96
WIRE 1008 128 1008 112
WIRE 96 208 96 112
WIRE 112 208 96 208
WIRE 560 208 560 112
WIRE 560 208 400 208
WIRE 592 208 592 128
WIRE 592 208 560 208
WIRE 752 208 752 144
WIRE 752 208 592 208
WIRE 752 224 752 208
WIRE 112 304 -32 304
WIRE 432 304 400 304
WIRE 480 304 432 304
WIRE 480 320 480 304
WIRE 752 320 752 304
WIRE 16 400 0 400
WIRE 112 400 96 400
WIRE 432 400 432 304
WIRE 432 400 400 400
WIRE 480 400 480 384
WIRE 192 480 192 464
WIRE 320 480 320 464
WIRE -32 512 -32 304
WIRE 432 512 432 400
WIRE 432 512 -32 512
SYMBOL cap 864 32 R0
WINDOW 123 26 75 Left 2
WINDOW 3 37 42 Left 2
SYMATTR Value2 x2
SYMATTR Value 47
SYMATTR InstName C6
SYMATTR SpiceLine V=10 Irms=10.206 Rser=0.005 Lser=0 mfg="KEMET" pn="C1210C226K8PAC" type="X5R"
SYMBOL cap 464 320 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL voltage -16 16 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 432 -176 R0
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL PowerProducts\\LTC3115-2 256 160 R0
SYMATTR InstName U1
SYMBOL res 992 16 R0
SYMATTR InstName Rload
SYMATTR Value 2.5
SYMBOL ind 208 -176 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Rser=5m
SYMBOL cap 576 64 R0
WINDOW 39 24 77 Left 2
WINDOW 3 38 45 Left 2
SYMATTR SpiceLine Rser=15K
SYMATTR Value 33p
SYMATTR InstName C5
SYMBOL res 112 384 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 47.5K
SYMBOL res 736 48 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL cap 32 -176 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL res 736 208 R0
SYMATTR InstName R3
SYMATTR Value 249K
SYMBOL cap 448 128 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
WINDOW 39 -28 32 VBottom 2
SYMATTR InstName C4
SYMATTR Value 3300p
SYMATTR SpiceLine Rser=137K
FLAG 192 480 0
FLAG 320 480 0
FLAG 0 400 0
FLAG 480 400 0
FLAG -16 128 0
FLAG -16 16 IN
FLAG 752 320 0
FLAG 880 128 0
FLAG 1008 128 0
FLAG 1008 16 OUT
TEXT 584 384 Left 2 !.tran 5m startup
TEXT 560 480 Left 2 !.softstart .4
TEXT 384 520 Top 2 ;Using the LTspice built-in directive ".softstart", you can reduce the softstart\ntime of some products models' internal softstart.  ".softstart .4" directs the\nmodel to execute its internal softstart in 40% of the true start-up time.