* Z:\home\khalils\Downloads\files\data\raw_asc\LT1940.asc
* Generated by LTspice 26.0.1 for Windows.
V1 IN 0 5
C5 N012 0 100p
L2 N004 OUT1 5
R3 OUT1 N006 17.4K
R4 0 N006 10K
D3 0 N004 MBRS130L
C8 OUT1 0 2.2
Rload1 OUT1 0 2.35
C9 N008 0 2.2n
R5 N010 OUT1 10K
C6 N011 0 100p
L3 N003 OUT2 5
R6 OUT2 N005 17.4K
R7 0 N005 10K
D5 0 N003 MBRS130L
C11 OUT2 0 2.2
Rload2 OUT2 0 2.35
C12 N007 0 2.2n
R8 N009 OUT2 10K
XU1 N002 MP_01 N004 IN MP_02 N003 0 N001 N005 N007 N009 N011 N012 N010 N008 N006 LT1940 ;pnba Boost1))SW1)Vin))SW2)GND)Boost2)FB2)Vc2)Pgood2)Run/SS2)Run/SS1)Pgood1)Vc1)FB1
C1 N001 N003 .1
C2 N002 N004 .1
D1 OUT1 N002 1N4148
D2 OUT2 N001 1N4148
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.tran 160u startup
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LT1940.asy)
.lib LT1940.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 3836 1432
WIRE 2576 800 1712 800
WIRE 1712 816 1712 800
WIRE 1952 864 1904 864
WIRE 2064 864 2016 864
WIRE 2256 864 2064 864
WIRE 2576 864 2576 800
WIRE 2992 864 2896 864
WIRE 3088 864 2992 864
WIRE 3248 864 3152 864
WIRE 2064 896 2064 864
WIRE 2992 896 2992 864
WIRE 1712 912 1712 896
WIRE 2256 912 2256 864
WIRE 2368 912 2256 912
WIRE 2896 912 2896 864
WIRE 2896 912 2784 912
WIRE 1744 976 1616 976
WIRE 1824 976 1744 976
WIRE 1904 976 1904 864
WIRE 1904 976 1824 976
WIRE 1952 976 1904 976
WIRE 2064 976 2064 960
WIRE 2064 976 2032 976
WIRE 2368 976 2064 976
WIRE 2992 976 2992 960
WIRE 2992 976 2784 976
WIRE 3088 976 2992 976
WIRE 3248 976 3248 864
WIRE 3248 976 3168 976
WIRE 3344 976 3248 976
WIRE 3408 976 3344 976
WIRE 3504 976 3408 976
WIRE 1616 992 1616 976
WIRE 1744 992 1744 976
WIRE 3408 992 3408 976
WIRE 3504 992 3504 976
WIRE 1904 1008 1904 976
WIRE 3248 1008 3248 976
WIRE 2064 1024 2064 976
WIRE 2992 1024 2992 976
WIRE 2368 1040 2224 1040
WIRE 2928 1040 2784 1040
WIRE 1616 1088 1616 1072
WIRE 1744 1088 1744 1056
WIRE 3408 1088 3408 1056
WIRE 3504 1088 3504 1072
WIRE 2064 1104 2064 1088
WIRE 2288 1104 2272 1104
WIRE 2368 1104 2352 1104
WIRE 2800 1104 2784 1104
WIRE 2880 1104 2864 1104
WIRE 2992 1104 2992 1088
WIRE 1904 1136 1904 1088
WIRE 2224 1136 2224 1040
WIRE 2224 1136 1904 1136
WIRE 2928 1136 2928 1040
WIRE 3248 1136 3248 1088
WIRE 3248 1136 2928 1136
WIRE 1904 1152 1904 1136
WIRE 3248 1152 3248 1136
WIRE 2368 1168 2272 1168
WIRE 2880 1168 2784 1168
WIRE 2368 1232 2320 1232
WIRE 2816 1232 2784 1232
WIRE 1904 1248 1904 1232
WIRE 3248 1248 3248 1232
WIRE 2320 1264 2320 1232
WIRE 2816 1264 2816 1232
WIRE 1824 1296 1824 976
WIRE 2000 1296 1824 1296
WIRE 2272 1296 2272 1168
WIRE 2272 1296 2080 1296
WIRE 2576 1296 2576 1280
WIRE 2880 1296 2880 1168
WIRE 3024 1296 2880 1296
WIRE 3344 1296 3344 976
WIRE 3344 1296 3104 1296
WIRE 2320 1344 2320 1328
WIRE 2816 1344 2816 1328
FLAG 1712 912 0
FLAG 2576 1296 0
FLAG 2816 1344 0
FLAG 3248 1248 0
FLAG 2992 1104 0
FLAG 3408 1088 0
FLAG 3504 1088 0
FLAG 3504 976 OUT1
FLAG 2880 1104 0
FLAG 2320 1344 0
FLAG 1904 1248 0
FLAG 2064 1104 0
FLAG 1744 1088 0
FLAG 1616 1088 0
FLAG 1616 976 OUT2
FLAG 2272 1104 0
FLAG 1712 800 IN
SYMBOL VOLTAGE 1712 800 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 2800 1264 R0
SYMATTR InstName C5
SYMATTR Value 100p
SYMBOL ind 3072 992 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 5
SYMBOL RES 3232 992 R0
SYMATTR InstName R3
SYMATTR Value 17.4K
SYMBOL res 3232 1248 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL schottky 2976 1088 M180
WINDOW 0 24 72 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D3
SYMATTR Value MBRS130L
SYMBOL cap 3392 992 R0
SYMATTR InstName C8
SYMATTR Value 2.2
SYMBOL res 3488 976 R0
SYMATTR InstName Rload1
SYMATTR Value 2.35
SYMBOL cap 2800 1120 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C9
SYMATTR Value 2.2n
SYMBOL res 3008 1312 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL cap 2304 1264 R0
SYMATTR InstName C6
SYMATTR Value 100p
SYMBOL ind 2048 992 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L3
SYMATTR Value 5
SYMBOL RES 1888 992 R0
SYMATTR InstName R6
SYMATTR Value 17.4K
SYMBOL res 1888 1248 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R7
SYMATTR Value 10K
SYMBOL schottky 2048 1088 M180
WINDOW 0 24 72 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D5
SYMATTR Value MBRS130L
SYMBOL cap 1728 992 R0
SYMATTR InstName C11
SYMATTR Value 2.2
SYMBOL res 1600 976 R0
SYMATTR InstName Rload2
SYMATTR Value 2.35
SYMBOL cap 2352 1088 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C12
SYMATTR Value 2.2n
SYMBOL res 2096 1312 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R8
SYMATTR Value 10K
SYMBOL PowerProducts\\LT1940 2576 1072 R0
SYMATTR InstName U1
SYMBOL cap 2048 896 R0
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL cap 2976 896 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL diode 3152 848 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode 1952 848 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D2
SYMATTR Value 1N4148
TEXT 3160 1352 Left 2 !.tran 160u startup