* Z:\home\khalils\Downloads\files\data\raw_asc\LTC7897.asc
* Generated by LTspice 26.0.1 for Windows.
V1 IN 0 50
C1 INTVcc 0 0.1
Css N014 0 0.01
C4 N004 N008 0.1
L1 N008 N009 5.5 Rser=1m
Rsns N009 OUT 2m
C5 N013 OUT 1n
C7 OUT 0 100 m=3 Rser=0.050
R8 N007 0 187K
R11 INTVcc PGOOD 100K
Ccomp N015 0 6.8n
Rcomp N016 N015 8.06K
Chf N016 0 220p
M1 IN N006 N008 N008 BSC360N15NS3
M2 N008 N011 0 0 BSC190N15NS3
C9 N003 0 4.7
C6 OUT 0 10 m=2 Rser=2.8mm
D1 N003 N004 BAT46WJ
R1 N006 N005 2
R2 OUT N017 140K
R3 N017 0 10K
R7 N013 OUT 90.9
R10 N009 N013 10
R12 IN N002 1Meg
R13 N002 0 84.5K
RLOAD OUT 0 0.6
Rovlo1 IN N001 1Meg
Rovlo2 N001 0 12.1K
R5 N012 0 10K
R4 N010 0 18.2K
XU1 IN N007 INTVcc NC_01 0 N004 N002 NC_02 N013 OUT N017 N016 N014 PGOOD N008 N005 N006 N003 INTVcc OUT 0 INTVcc N011 N011 INTVcc N010 N012 N001 LTC7897 ;pnba VIN)FREQ)MODE)VPRG)PLLIN/SPREAD)BOOST)RUN)ILIM)SENSE+)SENSE-)VFB)ITH)TRACK/SS)PGOOD)SW)TGUP)TGDN)DRVcc)INTVcc)EXTVcc)GND)DRVUV)BGUP)BGDN)DRVSET)DTCA)DTCB)OVLO
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.model NMOS NMOS
.model PMOS PMOS
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.mos
.tran 2m startup
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LTC7897.asy)
.lib LTC7897.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2036 1188
WIRE -400 -368 -416 -368
WIRE -320 -368 -400 -368
WIRE -176 -368 -320 -368
WIRE 48 -368 -176 -368
WIRE 736 -368 48 -368
WIRE -416 -336 -416 -368
WIRE -176 -320 -176 -368
WIRE 416 -320 176 -320
WIRE 528 -320 416 -320
WIRE 416 -304 416 -320
WIRE 528 -304 528 -320
WIRE 320 -288 304 -288
WIRE 48 -256 48 -368
WIRE 176 -256 176 -320
WIRE 304 -256 304 -288
WIRE -416 -224 -416 -256
WIRE -176 -224 -176 -240
WIRE -48 -224 -176 -224
WIRE 416 -224 416 -240
WIRE -176 -192 -176 -224
WIRE -320 -160 -320 -368
WIRE -48 -160 -48 -224
WIRE -32 -160 -48 -160
WIRE 448 -160 384 -160
WIRE 528 -160 528 -224
WIRE 528 -160 448 -160
WIRE -176 -96 -176 -112
WIRE -320 -64 -320 -80
WIRE -32 -64 -320 -64
WIRE 464 -64 384 -64
WIRE 576 -64 464 -64
WIRE -320 -48 -320 -64
WIRE 464 -48 464 -64
WIRE 576 0 576 -64
WIRE 464 32 464 16
WIRE -320 48 -320 32
WIRE -32 48 -80 48
WIRE 416 48 384 48
WIRE 416 96 416 48
WIRE 576 96 576 64
WIRE 576 96 416 96
WIRE 576 112 576 96
WIRE -32 144 -80 144
WIRE 432 144 384 144
WIRE 544 144 512 144
WIRE 736 160 736 -368
WIRE 544 240 544 144
WIRE 544 240 384 240
WIRE 688 240 544 240
WIRE -160 336 -192 336
WIRE -32 336 -80 336
WIRE 576 336 576 176
WIRE 576 336 384 336
WIRE 736 336 736 256
WIRE 736 336 576 336
WIRE 848 336 736 336
WIRE 960 336 928 336
WIRE 976 336 960 336
WIRE 1072 336 1056 336
WIRE 1104 336 1072 336
WIRE 1152 336 1104 336
WIRE 1280 336 1152 336
WIRE 1376 336 1280 336
WIRE 1424 336 1376 336
WIRE 736 352 736 336
WIRE 1152 368 1152 336
WIRE 1280 368 1280 336
WIRE 1424 368 1424 336
WIRE -160 432 -192 432
WIRE -32 432 -80 432
WIRE 464 432 384 432
WIRE 688 432 464 432
WIRE 1152 464 1152 432
WIRE 1280 464 1280 432
WIRE 1424 464 1424 448
WIRE 960 480 960 336
WIRE -160 528 -192 528
WIRE -32 528 -80 528
WIRE 464 528 464 432
WIRE 464 528 384 528
WIRE 736 528 736 448
WIRE -112 624 -192 624
WIRE -32 624 -112 624
WIRE 464 624 384 624
WIRE 560 624 464 624
WIRE 960 624 960 560
WIRE 960 624 560 624
WIRE 464 640 464 624
WIRE 1104 704 1104 336
WIRE -160 720 -208 720
WIRE -32 720 -96 720
WIRE 464 720 464 704
WIRE 464 720 384 720
WIRE 560 720 560 704
WIRE 560 720 464 720
WIRE 1072 720 1072 336
WIRE 1072 720 560 720
WIRE -208 816 -256 816
WIRE -112 816 -128 816
WIRE -32 816 -112 816
WIRE 1104 816 1104 784
WIRE 1104 816 384 816
WIRE -256 832 -256 816
WIRE -112 832 -112 816
WIRE 1104 848 1104 816
WIRE -256 912 -256 896
WIRE -112 912 -112 896
WIRE 176 960 176 912
WIRE 192 960 176 960
WIRE 304 960 304 912
WIRE 1104 960 1104 928
FLAG -416 -224 0
FLAG 416 -224 0
FLAG -208 720 0
FLAG 304 960 0
FLAG 736 528 0
FLAG 1152 464 0
FLAG 1280 464 0
FLAG -192 336 0
FLAG 1424 464 0
FLAG 176 -320 INTVcc
FLAG -400 -368 IN
FLAG 1376 336 OUT
FLAG -256 912 0
FLAG -112 912 0
FLAG 464 32 0
FLAG 448 -160 PGOOD
FLAG 1104 960 0
FLAG -320 48 0
FLAG -112 624 PLLIN
FLAG -192 624 0
FLAG -176 -96 0
FLAG 176 960 INTVcc
FLAG -80 48 INTVcc
FLAG 304 -288 OUT
FLAG -80 144 INTVcc
FLAG -192 528 0
FLAG -192 432 0
SYMBOL voltage -416 -352 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 3 32 92 Left 2
SYMATTR Value 50
SYMATTR InstName V1
SYMBOL cap 400 -304 R0
SYMATTR InstName C1
SYMATTR Value 0.1
SYMBOL cap -96 736 M270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName Css
SYMATTR Value 0.01
SYMBOL cap 560 112 R0
SYMATTR InstName C4
SYMATTR Value 0.1
SYMBOL ind 832 352 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 5.5
SYMATTR SpiceLine Rser=1m
SYMBOL res 960 352 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName Rsns
SYMATTR Value 2m
SYMBOL cap 448 640 R0
SYMATTR InstName C5
SYMATTR Value 1n
SYMBOL polcap 1264 368 R0
WINDOW 3 22 57 Left 2
WINDOW 123 26 83 Left 2
SYMATTR Value 100
SYMATTR Value2 m=3
SYMATTR InstName C7
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine Rser=0.050
SYMBOL res -64 320 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 187K
SYMBOL res 512 -320 R0
SYMATTR InstName R11
SYMATTR Value 100K
SYMBOL cap -272 832 R0
WINDOW 0 -73 11 Left 2
WINDOW 3 -55 51 Left 2
SYMATTR InstName Ccomp
SYMATTR Value 6.8n
SYMBOL res -112 800 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rcomp
SYMATTR Value 8.06K
SYMBOL cap -128 832 R0
SYMATTR InstName Chf
SYMATTR Value 220p
SYMBOL nmos 688 160 R0
SYMATTR InstName M1
SYMATTR Value BSC360N15NS3
SYMBOL nmos 688 352 R0
SYMATTR InstName M2
SYMATTR Value BSC190N15NS3
SYMBOL cap 448 -48 R0
WINDOW 3 27 50 Left 2
SYMATTR Value 4.7
SYMATTR InstName C9
SYMBOL cap 1136 368 R0
WINDOW 123 24 84 Left 2
SYMATTR Value2 m=2
SYMATTR InstName C6
SYMATTR Value 10
SYMATTR SpiceLine Rser=2.8mm
SYMBOL schottky 560 0 R0
WINDOW 3 38 62 Left 2
WINDOW 0 39 7 Left 2
SYMATTR Value BAT46WJ
SYMATTR InstName D1
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 528 128 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 2
SYMBOL res 1088 688 R0
SYMATTR InstName R2
SYMATTR Value 140K
SYMBOL res 1088 832 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 544 608 R0
SYMATTR InstName R7
SYMATTR Value 90.9
SYMBOL res 944 464 R0
SYMATTR InstName R10
SYMATTR Value 10
SYMBOL res -336 -176 R0
WINDOW 0 41 20 Left 2
WINDOW 3 32 82 Left 2
SYMATTR InstName R12
SYMATTR Value 1Meg
SYMBOL res -336 -64 R0
WINDOW 0 38 26 Left 2
WINDOW 3 36 83 Left 2
SYMATTR InstName R13
SYMATTR Value 84.5K
SYMBOL res 1408 352 R0
SYMATTR InstName RLOAD
SYMATTR Value 0.6
SYMBOL res -192 -336 R0
WINDOW 0 38 15 Left 2
WINDOW 3 44 74 Left 2
SYMATTR InstName Rovlo1
SYMATTR Value 1Meg
SYMBOL res -192 -208 R0
WINDOW 0 43 27 Left 2
WINDOW 3 42 75 Left 2
SYMATTR InstName Rovlo2
SYMATTR Value 12.1K
SYMBOL res -64 512 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL res -64 416 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 18.2K
SYMBOL LTC7897 176 256 R0
SYMATTR InstName U1
TEXT 64 1056 Left 2 !.tran 2m startup