* Z:\home\khalils\Downloads\files\data\raw_asc\LTC7892.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU2, XU3, XU4, XU5 (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\LTC7892.asy)
V1 IN 0 12
C1 INTVcc 0 4.7
R10 BG2 N012 1
XU3 SW1 BG1 0 EPC2204 ;pnba D)G)S
R5 IN SENSE1- 1.5m
R16 OUT2 FB2 3900K
XU2 OUT1 TG1 SW1 EPC2204 ;pnba D)G)S
C5 IN SENSE2- 1n
L2 SENSE2- SW2 2.2 Rser=10m
R8 TG2 N008 1
Rload1 OUT1 0 6
C13 N015 0 4.7n
R4 BG1 N011 1
XU5 SW2 BG2 0 EPC2204 ;pnba D)G)S
C3 IN SENSE1- 1n
L1 SENSE1- SW1 2.2 Rser=10m
R9 BG2 N010 2
R7 TG2 N006 2
C6 OUT1 0 10 X4
XU1 RUN N013 INTVcc 0 0 N003 RUN RUN SENSE2- IN FB2 ITH2 SS2 N002 SW2 N006 N008 N010 INTVcc OUT1 0 N012 N009 N011 N005 SW1 N001 N007 SS1 ITH1 OUT1 IN SENSE1- 0 INTVcc 0 N004 NC_01 0 0 LTC7892 ;pnba VBIAS)FREQ)MODE)VPRG1)PLLIN)BOOST1)RUN1)RUN2)SENSE2-)SENSE2+)VFB2)ITH2)SS2)PGOOD2)SW2)TGUP2)TGDN2)BGUP2)INTVcc)EXTVcc)GND)BGDN2)BGUP1)BGDN1)TGUP1)SW1)PGOOD1)TGDN1)SS1)ITH1)VFB1)SENSE1+)SENSE1-)DRVUV)DRVcc)DRVset)BOOST2)ILIM)DTCA)DTCB
Rload2 OUT2 0 24
R13 N013 0 75K
C2 N003 SW1 0.1
R1 TG1 N005 2
C10 SS1 0 0.01
R6 IN SENSE2- 1.5m
XU4 OUT2 TG2 SW2 EPC2204 ;pnba D)G)S
C8 OUT2 0 10 X4
V2 RUN 0 PULSE(0 5 0.2m 10n 10n 1)
C4 N004 SW2 0.1
R11 INTVcc N001 100K
R14 ITH1 N014 4.2K
C11 SS2 0 0.01
R3 BG1 N009 2
R15 ITH2 N015 10K
R2 TG1 N007 1
C12 N014 0 6.8n
C9 OUT2 0 68 Rser=0.066
C14 ITH1 0 220p
R12 INTVcc N002 100K
R17 FB2 0 100K
C7 OUT1 0 68 Rser=0.066
C15 ITH2 0 220p
.tran 4m startup
.lib Contrib/EPC/EPC2204.lib
.lib LTC7892.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 3656 1148
WIRE 1696 -1200 976 -1200
WIRE 1104 -1152 1056 -1152
WIRE 1472 -1152 1104 -1152
WIRE 1600 -1152 1472 -1152
WIRE 2352 -1152 1600 -1152
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WIRE 2176 -1088 2080 -1088
WIRE 2288 -1088 2176 -1088
WIRE 2400 -1088 2288 -1088
WIRE 2288 -1072 2288 -1088
WIRE 1888 -1024 1888 -1056
WIRE 1888 -1024 1792 -1024
WIRE 1984 -1024 1888 -1024
WIRE 1056 -1008 1056 -1040
WIRE 1600 -992 1600 -1152
WIRE 1696 -992 1696 -1200
WIRE 1792 -992 1792 -1024
WIRE 1888 -992 1888 -1024
WIRE 1984 -992 1984 -1024
WIRE 2080 -992 2080 -1088
WIRE 2176 -992 2176 -1088
WIRE 2288 -992 2288 -1008
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WIRE 1472 -896 1472 -1152
WIRE 1520 -896 1472 -896
WIRE 2352 -896 2352 -1152
WIRE 2352 -896 2256 -896
WIRE 2400 -896 2400 -1088
WIRE 1408 -800 1408 -816
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WIRE 624 -416 576 -416
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WIRE 576 -272 576 -304
WIRE 1280 -272 1280 -320
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WIRE 1280 -224 1280 -272
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WIRE 1520 -224 1376 -224
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WIRE 2480 -224 2480 -272
WIRE 2480 -224 2448 -224
WIRE 2560 -224 2560 -256
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WIRE 1520 -128 1472 -128
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WIRE 3024 -128 3024 -416
WIRE 3024 -128 2304 -128
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WIRE 2304 -112 2304 -128
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WIRE 1280 -32 880 -32
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WIRE 1472 -32 1280 -32
WIRE 1520 -32 1472 -32
WIRE 2304 -32 2304 -48
WIRE 2304 -32 2256 -32
WIRE 2496 -32 2304 -32
WIRE 2912 -32 2912 -416
WIRE 2912 -32 2496 -32
WIRE 1056 64 1056 -640
WIRE 1520 64 1056 64
WIRE 2304 64 2256 64
WIRE 2560 64 2304 64
WIRE 2640 64 2560 64
WIRE 2752 64 2752 -640
WIRE 2752 64 2720 64
WIRE 2560 96 2560 64
WIRE 1472 160 1328 160
WIRE 1520 160 1472 160
WIRE 2304 160 2256 160
WIRE 2448 160 2304 160
WIRE 1328 176 1328 160
WIRE 2448 176 2448 160
WIRE 2560 208 2560 176
WIRE 1328 256 1328 240
WIRE 1472 256 1424 256
WIRE 1520 256 1472 256
WIRE 2304 256 2256 256
WIRE 2352 256 2304 256
WIRE 2448 256 2448 240
WIRE 1424 288 1424 256
WIRE 1424 288 1328 288
WIRE 2352 288 2352 256
WIRE 2448 288 2352 288
WIRE 1424 320 1424 288
WIRE 2352 320 2352 288
WIRE 1328 336 1328 288
WIRE 2448 336 2448 288
WIRE 1792 352 1792 336
WIRE 1696 368 1696 336
WIRE 1984 368 1984 336
WIRE 2080 368 2080 336
WIRE 2176 368 2176 336
WIRE 1424 416 1424 400
WIRE 1888 416 1888 336
WIRE 1936 416 1888 416
WIRE 2352 416 2352 400
WIRE 2448 432 2448 400
WIRE 1328 448 1328 400
WIRE 1792 448 1792 432
WIRE 1424 496 1424 480
WIRE 2352 496 2352 480
WIRE 672 544 672 -416
WIRE 3088 544 3088 -416
WIRE 3088 544 672 544
SYMBOL cap 1312 176 R0
SYMATTR InstName C10
SYMATTR Value 0.01
SYMBOL ind 912 -400 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=10m
SYMBOL cap 2272 -1072 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL cap 2432 336 R0
SYMATTR InstName C15
SYMATTR Value 220p
SYMBOL SpecialFunctions\\EPC2204 1232 -352 M0
SYMATTR InstName U3
SYMBOL ind 2880 -400 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=10m
SYMBOL cap 2800 -608 R0
WINDOW 123 24 81 Left 2
SYMATTR Value2 X4
SYMATTR InstName C8
SYMATTR Value 10
SYMBOL cap 1408 416 R0
WINDOW 3 30 54 Left 2
WINDOW 39 27 60 Left 2
SYMATTR Value 6.8n
SYMATTR InstName C12
SYMBOL voltage 576 -400 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 1280 -592 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 2
SYMBOL SpecialFunctions\\EPC2204 1232 -624 M0
SYMATTR InstName U2
SYMBOL res 1280 -304 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R3
SYMATTR Value 2
SYMBOL cap 2336 416 R0
WINDOW 3 30 57 Left 2
WINDOW 39 44 59 Left 2
SYMATTR Value 4.7n
SYMATTR InstName C13
SYMBOL cap 1312 336 R0
SYMATTR InstName C14
SYMATTR Value 220p
SYMBOL cap 1488 -704 M0
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL res 768 -400 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value 1.5m
SYMBOL res 2464 -624 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 2
SYMBOL res 3024 -432 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 1.5m
SYMBOL res 1408 304 R0
SYMATTR InstName R14
SYMATTR Value 4.2K
SYMBOL cap 960 -608 R0
WINDOW 123 24 81 Left 2
SYMATTR Value2 X4
SYMATTR InstName C6
SYMATTR Value 10
SYMBOL res 1280 -208 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R4
SYMATTR Value 1
SYMBOL res 2336 304 R0
SYMATTR InstName R15
SYMATTR Value 10K
SYMBOL LTC7892 1888 -496 R0
SYMATTR InstName U1
SYMBOL res 2464 -528 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 1
SYMBOL polcap 864 -608 R0
WINDOW 3 24 56 Left 2
SYMATTR Value 68
SYMATTR InstName C7
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine Rser=0.066
SYMBOL cap 1488 -112 M0
SYMATTR InstName C3
SYMATTR Value 1n
SYMBOL res 2464 -240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R10
SYMATTR Value 1
SYMBOL SpecialFunctions\\EPC2204 2512 -624 R0
SYMATTR InstName U4
SYMBOL SpecialFunctions\\EPC2204 2512 -352 R0
SYMATTR InstName U5
SYMBOL res 2544 80 R0
SYMATTR InstName R17
SYMATTR Value 100K
SYMBOL voltage 1056 -1136 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 0.2m 10n 10n 1)
SYMBOL res 2384 -912 R0
SYMATTR InstName R12
SYMATTR Value 100K
SYMBOL res 1776 336 R0
SYMATTR InstName R13
SYMATTR Value 75K
SYMBOL res 1280 -496 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 1
SYMBOL res 3008 -624 R0
SYMATTR InstName Rload2
SYMATTR Value 24
SYMBOL cap 2272 -688 R0
SYMATTR InstName C4
SYMATTR Value 0.1
SYMBOL res 736 -624 R0
SYMATTR InstName Rload1
SYMATTR Value 6
SYMBOL cap 2432 176 R0
SYMATTR InstName C11
SYMATTR Value 0.01
SYMBOL cap 2288 -112 R0
SYMATTR InstName C5
SYMATTR Value 1n
SYMBOL polcap 2896 -608 R0
WINDOW 3 24 56 Left 2
SYMATTR Value 68
SYMATTR InstName C9
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine Rser=0.066
SYMBOL res 1392 -912 R0
SYMATTR InstName R11
SYMATTR Value 100K
SYMBOL res 2736 48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R16
SYMATTR Value 3900K
SYMBOL res 2464 -336 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 2
FLAG 576 -272 0
FLAG 2288 -992 0
FLAG 2176 368 0
FLAG 2560 -224 0
FLAG 2560 208 0
FLAG 976 -512 0
FLAG 880 -512 0
FLAG 1792 448 0
FLAG 1696 368 0
FLAG 3024 -512 0
FLAG 1936 416 INTVcc
FLAG 624 -416 IN
FLAG 2976 -640 OUT2
FLAG 2448 256 0
FLAG 2352 496 0
FLAG 1888 -1056 0
FLAG 1184 -224 0
FLAG 2912 -512 0
FLAG 2816 -512 0
FLAG 752 -512 0
FLAG 832 -640 OUT1
FLAG 1328 256 0
FLAG 1424 496 0
FLAG 2176 -1088 INTVcc
FLAG 1984 368 0
FLAG 2080 368 0
FLAG 1472 160 SS1
FLAG 1472 256 ITH1
FLAG 2304 160 SS2
FLAG 2304 256 ITH2
FLAG 2304 64 FB2
FLAG 1248 -544 TG1
FLAG 2480 -608 TG2
FLAG 1424 -416 SW1
FLAG 2336 -416 SW2
FLAG 1280 -320 BG1
FLAG 2464 -320 BG2
FLAG 2496 -32 SENSE2-
FLAG 1280 -32 SENSE1-
FLAG 1056 -1008 0
FLAG 1104 -1152 RUN
FLAG 1328 448 0
FLAG 2448 432 0
TEXT 1784 592 Left 2 !.tran 4m startup