* Z:\home\khalils\Downloads\files\data\raw_asc\LTC7890.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU8, XU2, XU3, XU4, XU5, XU6 (C:\users\khalils\AppData\Local\LTspice\lib\sym\Contrib\EPC\EPC2204.asy)
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LTC7890.asy)
XU3 N012 N015 0 EPC2204 ;pnba D)G)S
XU6 N013 N018 0 EPC2204 ;pnba D)G)S
C4 N004 N013 0.1
C9 OUT1 0 150 m=2 Rser=100m
R4 N019 N015 2
R1 N006 N005 2
L1 N012 N011 2 Rser=2m
V1 IN 0 30
R17 N028 0 5.9K
R10 INTVcc N001 100K
C1 INTVcc 0 4.7
XU2 N012 N015 0 EPC2204 ;pnba D)G)S
R16 N026 0 4.02K
C14 N025 N028 3.3n
R8 N020 N018 2
XU5 N013 N018 0 EPC2204 ;pnba D)G)S
C10 OUT2 0 150 m=2 Rser=100m
L2 N013 N014 2 Rser=2m
C5 N011 OUT1 1n
C3 N003 N012 0.1
XU1 IN N027 INTVcc 0 0 N003 IN IN OUT2 N014 N021 N025 N023 N002 N013 N007 N010 N017 INTVcc OUT1 0 N020 N016 N019 N006 N012 N001 N009 N022 N024 OUT1 N011 OUT1 0 INTVcc INTVcc N004 NC_01 INTVcc INTVcc LTC7890 ;pnba VIN)FREQ)MODE)VPRG1)PLLIN)BOOST1)RUN1)RUN2)SENSE2-)SENSE2+)VFB2)ITH2)TRACK/SS2)PGOOD2)SW2)TGUP2)TGDN2)BGUP2)INTVCC)EXTVCC)GND)BGDN2)BGUP1)BGDN1)TGUP1)SW1)PGOOD1)TGDN1)TRACK/SS1)ITH1)VFB1)SENSE1+)SENSE1-)DRVUV)DRVCC)DRVSET)BOOST2)ILIM)DTCA)DTCB
Rload2 OUT2 0 1
C6 N014 OUT2 1n
XU8 IN N005 N012 EPC2204 ;pnba D)G)S
XU4 IN N008 N013 EPC2204 ;pnba D)G)S
R2 N009 N005 2
R12 N014 OUT2 1.5m
R13 OUT2 N021 1.4Meg
R15 N027 0 75K
C7 OUT1 0 22 m=4 Rser=10m
C12 N023 0 0.01
C8 OUT2 0 22 m=4 Rser=10m
C2 INTVcc 0 4.7
R5 N007 N008 2
R6 N010 N008 2
R3 N016 N015 2
C11 N022 0 0.01
C13 N024 N026 3.3n
Rload1 OUT1 0 1
R9 INTVcc N002 100K
R7 N017 N018 2
R11 N011 OUT1 1.5m
R14 N021 0 100K
.tran 1.2m startup
.lib Contrib/EPC/EPC2204.lib
.lib LTC7890.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4.1
SHEET 1 3588 1320
WIRE 1696 -1184 624 -1184
WIRE 1024 -1136 992 -1136
WIRE 1168 -1136 1024 -1136
WIRE 1440 -1136 1168 -1136
WIRE 1600 -1136 1440 -1136
WIRE 2336 -1136 1600 -1136
WIRE 2592 -1136 2336 -1136
WIRE 992 -1104 992 -1136
WIRE 1328 -1088 1232 -1088
WIRE 1984 -1088 1328 -1088
WIRE 2080 -1088 1984 -1088
WIRE 2176 -1088 2080 -1088
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WIRE 2512 -1088 2400 -1088
WIRE 1232 -1056 1232 -1088
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WIRE 2400 -1056 2400 -1088
WIRE 2512 -1056 2512 -1088
WIRE 1888 -1024 1888 -1056
WIRE 1888 -1024 1792 -1024
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WIRE 2288 -752 2256 -752
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WIRE 2592 -720 2592 -1136
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WIRE 400 -512 352 -512
WIRE 512 -512 400 -512
WIRE 624 -512 624 -1184
WIRE 624 -512 512 -512
WIRE 640 -512 624 -512
WIRE 752 -512 720 -512
WIRE 800 -512 752 -512
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WIRE 1440 -512 1168 -512
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WIRE 512 -368 512 -416
WIRE 1024 -368 1008 -368
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WIRE 3360 -368 3360 -400
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WIRE 1328 -352 1264 -352
WIRE 1520 -352 1408 -352
WIRE 2352 -352 2256 -352
WIRE 2496 -352 2496 -384
WIRE 2496 -352 2432 -352
WIRE 1168 -336 1168 -368
WIRE 2592 -336 2592 -368
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WIRE 2800 -320 2800 -352
WIRE 1024 -304 1024 -368
WIRE 1264 -304 1264 -352
WIRE 1264 -304 1024 -304
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WIRE 2736 -304 2736 -368
WIRE 2736 -304 2496 -304
WIRE 752 -272 752 -512
WIRE 1440 -272 752 -272
WIRE 1520 -272 1440 -272
WIRE 2304 -272 2256 -272
WIRE 2992 -272 2992 -512
WIRE 2992 -272 2304 -272
WIRE 624 -192 624 -512
WIRE 1440 -192 1440 -208
WIRE 1440 -192 624 -192
WIRE 1520 -192 1440 -192
WIRE 2304 -192 2304 -208
WIRE 2304 -192 2256 -192
WIRE 3104 -192 3104 -512
WIRE 3104 -192 2304 -192
WIRE 624 -112 624 -192
WIRE 1520 -112 624 -112
WIRE 2592 -112 2256 -112
WIRE 2752 -112 2592 -112
WIRE 3104 -112 3104 -192
WIRE 3104 -112 2832 -112
WIRE 2592 -80 2592 -112
WIRE 1520 -32 1216 -32
WIRE 2448 -32 2256 -32
WIRE 1216 -16 1216 -32
WIRE 2448 -16 2448 -32
WIRE 2592 32 2592 0
WIRE 1520 48 1328 48
WIRE 2304 48 2256 48
WIRE 1216 64 1216 48
WIRE 1328 64 1328 48
WIRE 2304 64 2304 48
WIRE 2448 64 2448 48
WIRE 1328 144 1328 128
WIRE 1792 144 1792 128
WIRE 2304 144 2304 128
WIRE 1696 160 1696 128
WIRE 2176 160 2176 128
WIRE 1888 176 1888 128
WIRE 1984 176 1984 128
WIRE 1984 176 1888 176
WIRE 2080 176 2080 128
WIRE 2080 176 1984 176
WIRE 1328 256 1328 224
WIRE 1792 256 1792 224
WIRE 2304 256 2304 224
SYMBOL cap 1424 -272 R0
WINDOW 0 36 15 Left 2
WINDOW 3 39 56 Left 2
SYMATTR InstName C5
SYMATTR Value 1n
SYMBOL SpecialFunctions\\EPC2204 2544 -720 R0
SYMATTR InstName U4
SYMBOL res 2992 -496 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R12
SYMATTR Value 1.5m
SYMBOL cap 3152 -480 R0
WINDOW 123 28 80 Left 2
SYMATTR Value2 m=4
SYMATTR InstName C8
SYMATTR Value 22u
SYMATTR SpiceLine Rser=10m
SYMBOL cap 2288 -272 R0
WINDOW 0 34 15 Left 2
WINDOW 3 37 57 Left 2
SYMATTR InstName C6
SYMATTR Value 1n
SYMBOL res 1312 128 R0
SYMATTR InstName R16
SYMATTR Value 4.02K
SYMBOL res 2384 -656 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value 2
SYMBOL res 736 -528 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R11
SYMATTR Value 1.5m
SYMBOL cap 2288 64 R0
WINDOW 3 35 56 Left 2
WINDOW 123 44 61 Left 2
WINDOW 0 35 6 Left 2
SYMATTR Value 3.3n
SYMATTR InstName C14
SYMBOL cap 496 -480 R0
WINDOW 123 28 80 Left 2
SYMATTR Value2 m=4
SYMATTR InstName C7
SYMATTR Value 22u
SYMATTR SpiceLine Rser=10m
SYMBOL res 2336 -336 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R8
SYMATTR Value 2
SYMBOL res 1424 -368 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 2
SYMBOL SpecialFunctions\\EPC2204 1216 -464 M0
SYMATTR InstName U2
SYMBOL res 2576 -96 R0
SYMATTR InstName R14
SYMATTR Value 100K
SYMBOL cap 1424 -752 R0
WINDOW 0 37 15 Left 2
WINDOW 3 37 51 Left 2
SYMATTR InstName C3
SYMATTR Value 0.1u
SYMBOL cap 1216 -1056 R0
SYMATTR InstName C1
SYMATTR Value 4.7u
SYMBOL cap 2496 -1056 R0
SYMATTR InstName C2
SYMATTR Value 4.7u
SYMBOL polcap 3248 -480 R0
WINDOW 3 24 56 Left 2
WINDOW 123 24 84 Left 2
SYMATTR Value 150u
SYMATTR Value2 m=2
SYMATTR InstName C10
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine Rser=100m
SYMBOL res 256 -496 R0
SYMATTR InstName Rload1
SYMATTR Value 1
SYMBOL ind 2848 -496 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 2u
SYMATTR SpiceLine Rser=2m
SYMBOL SpecialFunctions\\EPC2204 1216 -720 M0
SYMATTR InstName U8
SYMBOL cap 2272 -752 R0
WINDOW 0 38 14 Left 2
WINDOW 3 31 54 Left 2
SYMATTR InstName C4
SYMATTR Value 0.1u
SYMBOL voltage 992 -1120 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 30
SYMBOL res 1376 -448 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 2
SYMBOL res 2384 -1072 R0
SYMATTR InstName R9
SYMATTR Value 100K
SYMBOL res 2848 -128 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R13
SYMATTR Value 1.4Meg
SYMBOL cap 2432 -16 R0
SYMATTR InstName C12
SYMATTR Value 0.01u
SYMBOL cap 1312 64 R0
WINDOW 3 36 57 Left 2
WINDOW 123 44 61 Left 2
WINDOW 0 32 8 Left 2
SYMATTR Value 3.3n
SYMATTR InstName C13
SYMBOL SpecialFunctions\\EPC2204 2752 -448 R0
SYMATTR InstName U6
SYMBOL res 3344 -496 R0
SYMATTR InstName Rload2
SYMATTR Value 1
SYMBOL res 1312 -1072 R0
SYMATTR InstName R10
SYMATTR Value 100K
SYMBOL cap 1200 -16 R0
SYMATTR InstName C11
SYMATTR Value 0.01u
SYMBOL res 2384 -416 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R7
SYMATTR Value 2
SYMBOL res 1776 128 R0
SYMATTR InstName R15
SYMATTR Value 75K
SYMBOL SpecialFunctions\\EPC2204 2544 -464 R0
SYMATTR InstName U5
SYMBOL res 2336 -576 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R6
SYMATTR Value 2
SYMBOL polcap 384 -480 R0
WINDOW 3 24 56 Left 2
WINDOW 123 24 84 Left 2
SYMATTR Value 150u
SYMATTR Value2 m=2
SYMATTR InstName C9
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine Rser=100m
SYMBOL SpecialFunctions\\EPC2204 1008 -448 M0
SYMATTR InstName U3
SYMBOL ind 896 -496 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 2u
SYMATTR SpiceLine Rser=2m
SYMBOL res 1376 -688 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 2
SYMBOL res 2288 128 R0
SYMATTR InstName R17
SYMATTR Value 5.9K
SYMBOL res 1424 -608 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 2
SYMBOL LTC7890 1888 -496 R0
SYMATTR InstName U1
FLAG 992 -992 0
FLAG 1232 -944 0
FLAG 2176 160 0
FLAG 2592 -336 0
FLAG 2592 32 0
FLAG 3168 -368 0
FLAG 3264 -368 0
FLAG 1792 256 0
FLAG 1696 160 0
FLAG 3360 -368 0
FLAG 1984 176 INTVcc
FLAG 1024 -1136 IN
FLAG 3328 -512 OUT2
FLAG 2512 -960 0
FLAG 2448 64 0
FLAG 2304 256 0
FLAG 1888 -1056 0
FLAG 2800 -320 0
FLAG 1168 -336 0
FLAG 512 -368 0
FLAG 400 -368 0
FLAG 272 -368 0
FLAG 352 -512 OUT1
FLAG 1216 64 0
FLAG 1328 256 0
FLAG 960 -320 0
FLAG 1984 -1088 INTVcc
TEXT 1808 352 Left 2 !.tran 1.2m startup