* Z:\home\khalils\Downloads\files\data\raw_asc\LTC7820.asc
* Generated by LTspice 26.0.1 for Windows.
* Load connected \nafter startup
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LTC7820.asy)
C9 N002 IN 0.1
R3 N012 N009 10K
D3 N007 N003 CMDSH2-3
XU1 N001 0 N012 N005 N017 NC_01 N015 N010 N019 IN NC_02 N009 N002 N001 N021 N020 N018 N016 N013 OUT N008 N007 N003 N004 N006 LTC7820 ;pnba VHIGH_SENSE)GND)HYS_PRGM)TIMER)FREQ)RUN)PGOOD)UV)_FAULT)ISENSE+)EXTVCC)INTVCC)ISENSE-)VCC)G4)SW3)G3)BOOST3)VLOW_SENSE)VLOW)G2)BOOST2)BOOST1)G1)SW1
C10 N019 0 10n
MQ5 N001 N004 N006 N006 BSC100N06LS3
Rload N011 0 2.5
MQ4 OUT N014 N011 N011 BSC034N03LS
R5 N017 0 40K
C1 N013 0 0.1
C6 N005 0 0.1
V1 IN 0 24
R6 N010 N009 10K
C4 N003 N006 0.1
R4 N015 N009 10K
C2 N016 N020 1
R9 N019 N007 200K
C3 N007 OUT 1
R7 N001 N002 100
MQ3 N006 N008 OUT OUT BSC034N03LS
D1 N009 N016 CMDSH2-3
C8 N006 N020 10 M=6
R2 IN N001 5m
MQ1 N020 N021 0 0 BSC031N06NS3
C5 N009 0 4.7
R1 OUT N013 10
R8 N014 N019 10K
C7 OUT 0 10
D2 N016 N007 CMDSH2-3
MQ2 OUT N018 N020 N020 BSC031N06NS3
.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 40m startup
.lib LTC7820.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1520 1092
WIRE 848 -448 -448 -448
WIRE 672 -400 -368 -400
WIRE -368 -368 -368 -400
WIRE 112 -320 -112 -320
WIRE 672 -320 672 -400
WIRE 672 -320 112 -320
WIRE 720 -320 672 -320
WIRE 848 -320 848 -448
WIRE 848 -320 800 -320
WIRE 912 -320 848 -320
WIRE 912 -304 912 -320
WIRE -112 -288 -112 -320
WIRE 112 -288 112 -320
WIRE -368 -224 -368 -288
WIRE -272 -224 -368 -224
WIRE 288 -224 240 -224
WIRE 480 -224 288 -224
WIRE -368 -208 -368 -224
WIRE 480 -208 480 -224
WIRE 672 -208 672 -320
WIRE 912 -208 912 -224
WIRE -448 -128 -448 -448
WIRE -368 -128 -368 -144
WIRE -368 -128 -448 -128
WIRE -272 -128 -368 -128
WIRE 624 -128 240 -128
WIRE 288 -112 288 -224
WIRE -352 -32 -368 -32
WIRE -272 -32 -288 -32
WIRE 480 -32 480 -144
WIRE 480 -32 240 -32
WIRE 672 -32 672 -112
WIRE 672 -32 480 -32
WIRE 912 -32 672 -32
WIRE 288 64 288 -48
WIRE 288 64 240 64
WIRE 432 64 288 64
WIRE 480 64 432 64
WIRE 480 80 480 64
WIRE 672 80 672 -32
WIRE 912 80 912 -32
WIRE 624 160 240 160
WIRE 288 176 288 64
WIRE -384 256 -448 256
WIRE -272 256 -304 256
WIRE 480 256 480 144
WIRE 480 256 240 256
WIRE 672 256 672 176
WIRE 672 256 480 256
WIRE 768 256 672 256
WIRE 976 256 768 256
WIRE 1200 256 1072 256
WIRE 768 272 768 256
WIRE 1200 272 1200 256
WIRE -448 352 -448 256
WIRE -384 352 -448 352
WIRE -272 352 -304 352
WIRE 544 352 240 352
WIRE 576 352 544 352
WIRE 672 352 672 256
WIRE 672 352 656 352
WIRE 544 368 544 352
WIRE 768 368 768 336
WIRE 1200 368 1200 352
WIRE 1056 400 1056 304
WIRE -448 448 -448 352
WIRE -384 448 -448 448
WIRE -272 448 -304 448
WIRE 288 448 288 240
WIRE 288 448 240 448
WIRE 480 448 288 448
WIRE 544 448 544 432
WIRE 480 464 480 448
WIRE 672 464 672 352
WIRE -384 544 -400 544
WIRE -272 544 -304 544
WIRE 624 544 240 544
WIRE 1056 544 1056 480
WIRE 1056 544 960 544
WIRE 288 560 288 448
WIRE 1056 560 1056 544
WIRE -272 640 -352 640
WIRE 480 640 480 528
WIRE 480 640 240 640
WIRE 672 640 672 560
WIRE 672 640 480 640
WIRE 912 640 912 144
WIRE 912 640 672 640
WIRE 672 656 672 640
WIRE 1056 656 1056 624
WIRE -448 736 -448 448
WIRE -272 736 -448 736
WIRE 624 736 240 736
WIRE 672 768 672 752
WIRE -16 784 -16 768
WIRE -448 816 -448 736
WIRE 288 816 288 624
WIRE 288 816 -448 816
WIRE 432 816 432 64
WIRE 816 816 432 816
WIRE 960 816 960 544
WIRE 960 816 896 816
WIRE -448 832 -448 816
WIRE -448 912 -448 896
WIRE -352 928 -352 640
WIRE 960 928 960 816
WIRE 960 928 -352 928
SYMBOL diode 272 -48 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D3
SYMATTR Value CMDSH2-3
SYMBOL nmos 624 656 R0
SYMATTR InstName Q1
SYMATTR Value BSC031N06NS3
SYMBOL cap -288 -48 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 0.1
SYMBOL cap 464 -208 R0
SYMATTR InstName C4
SYMATTR Value 0.1
SYMBOL cap 1040 560 R0
SYMATTR InstName C10
SYMATTR Value 10n
SYMBOL res 1184 256 R0
SYMATTR InstName Rload
SYMATTR Value 2.5
SYMBOL voltage 912 -320 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL res 816 -336 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 5m
SYMBOL cap 896 80 R0
WINDOW 123 37 71 Left 2
WINDOW 3 35 49 Left 2
WINDOW 0 35 10 Left 2
SYMATTR Value2 M=6
SYMATTR Value 10
SYMATTR InstName C8
SYMBOL res -288 336 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL cap 528 368 R0
SYMATTR InstName C1
SYMATTR Value 0.1
SYMBOL nmos 624 -208 R0
SYMATTR InstName Q5
SYMATTR Value BSC100N06LS3
SYMBOL nmos 624 464 R0
SYMATTR InstName Q2
SYMATTR Value BSC031N06NS3
SYMBOL res 672 336 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL LTC7820 -16 256 R0
SYMATTR InstName U1
SYMBOL nmos 624 80 R0
SYMATTR InstName Q3
SYMATTR Value BSC034N03LS
SYMBOL nmos 976 304 R270
WINDOW 0 80 39 VTop 2
WINDOW 3 51 41 VTop 2
SYMATTR InstName Q4
SYMATTR Value BSC034N03LS
SYMBOL res -288 240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 10K
SYMBOL res 1040 384 R0
SYMATTR InstName R8
SYMATTR Value 10K
SYMBOL diode 272 240 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value CMDSH2-3
SYMBOL cap 464 464 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap 464 80 R0
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL res -288 432 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL cap -384 -208 R0
SYMATTR InstName C9
SYMATTR Value 0.1
SYMBOL res 912 800 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 200K
SYMBOL diode 272 624 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value CMDSH2-3
SYMBOL res -384 -384 R0
SYMATTR InstName R7
SYMATTR Value 100
SYMBOL cap 752 272 R0
SYMATTR InstName C7
SYMATTR Value 10
SYMBOL cap -464 832 R0
SYMATTR InstName C5
SYMATTR Value 4.7
SYMBOL res -288 528 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 40K
FLAG 672 768 0
FLAG 544 448 0
FLAG -448 912 0
FLAG 912 -208 0
FLAG -16 784 0
FLAG -368 -32 0
FLAG -400 544 0
FLAG 768 368 0
FLAG 912 -320 IN
FLAG 768 256 OUT
FLAG 1056 656 0
FLAG 1200 368 0
TEXT 672 992 Left 2 !.tran 40m startup
TEXT 1200 256 Bottom 2 ;Load connected \nafter startup