* Z:\home\khalils\Downloads\files\data\raw_asc\LTC3883.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LTC3883.asy)
R8 N016 0 12.7K
C8 N008 N010 .1
R3 N001 N003 100
R12 N017 0 23.2K
C5 N013 0 1
V1 IN 0 12
C1 N002 N003 1
C6 N006 0 1
C9 N014 OUT .22
R2 IN N002 100
C7 N018 0 2200p Rser=4.99K Cpar=100p
R6 N006 N011 5K
C4 N004 0 1
M1 N001 N005 N010 N010 BSC050N03LS
R10 N015 0 9.09K
XU1 OUT 0 N003 N002 N018 N014 OUT N011 N009 MP_01 MP_02 MP_03 MP_04 N007 MP_05 MP_06 N016 N015 MP_07 N017 MP_08 N013 MP_09 MP_10 N006 MP_11 MP_12 MP_13 MP_14 MP_15 MP_16 MP_17 N004 0 IN N012 N008 N005 N010 MP_18 0 LTC3883 VIN_ON=5.5 VIN_OFF=5 Vout=1.6 Ilim_range=1 OC_limit=1 Mode_ll=2 Fault_response=0 Retry_delay=.1m Freq=500K PHs=0 Ton_delay=.3m Ton_rise=.5m Toff_delay=.2m Toff_fall=.3m Vout_range=0 ;pnba Vsense+)Vsense-)Iin_sns)Vin_sns)Ith)Isense+)Isense-)SYNC)Pgood)))))Run)))Freq_cfg)Vout_cfg))Vtrim_cfg))VDD25)))VDD33))))))))IntVcc)PGND)Vin)BG)Boost)TG)SW))SGND
R4 N006 N007 10K
L1 N010 OUT .56 Rser=1.8m
R13 N010 N014 1.4K
R11 N013 N017 10K
D1 N004 N008 CMDSH2-3
M2 N010 N012 0 0 BSC011N03LS
C10 OUT 0 330 V=6.3 Irms=6.6 Rser=0.006 Lser=0 mfg="KEMET" pn="T530Y337M006ATE006" type="Tantalum"
C2 N002 0 10n
R5 N006 N009 10K
R9 N013 N015 24.9K
C11 OUT 0 100 x2 V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C575OX5ROJI07M" type="X5R"
C3 N003 0 10n
R7 N013 N016 20K
Rload OUT 0 90m
R1 IN N001 5m
.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 1.5m startup
.lib LTC3883.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1348 976
WIRE 144 -400 0 -400
WIRE 160 -400 144 -400
WIRE 256 -400 240 -400
WIRE 656 -400 256 -400
WIRE 144 -352 144 -400
WIRE 256 -352 256 -400
WIRE 64 -320 64 -336
WIRE 320 -320 320 -336
WIRE 496 -304 496 -320
WIRE 64 -240 64 -256
WIRE 144 -240 144 -272
WIRE 144 -240 64 -240
WIRE 176 -240 144 -240
WIRE 256 -240 256 -272
WIRE 256 -240 240 -240
WIRE 320 -240 320 -256
WIRE 320 -240 256 -240
WIRE 496 -224 496 -240
WIRE 496 -224 368 -224
WIRE 656 -208 656 -400
WIRE 144 -192 144 -240
WIRE 256 -192 256 -240
WIRE 368 -192 368 -224
WIRE 0 -128 0 -400
WIRE 0 -128 -192 -128
WIRE 48 -128 0 -128
WIRE 608 -128 464 -128
WIRE -192 -112 -192 -128
WIRE 496 -112 496 -224
WIRE -48 -32 -64 -32
WIRE 48 -32 32 -32
WIRE 496 -32 496 -48
WIRE 496 -32 464 -32
WIRE -192 -16 -192 -32
WIRE 496 -16 496 -32
WIRE -64 64 -64 -32
WIRE -48 64 -64 64
WIRE 48 64 32 64
WIRE 496 64 496 48
WIRE 496 64 464 64
WIRE 656 64 656 -112
WIRE 656 64 496 64
WIRE 848 64 656 64
WIRE 880 64 848 64
WIRE 992 64 960 64
WIRE 1040 64 992 64
WIRE 1136 64 1040 64
WIRE 1248 64 1136 64
WIRE 656 80 656 64
WIRE 1040 80 1040 64
WIRE 1136 80 1136 64
WIRE 1248 80 1248 64
WIRE -64 160 -64 64
WIRE -48 160 -64 160
WIRE 48 160 32 160
WIRE 608 160 464 160
WIRE 1040 176 1040 144
WIRE 1136 176 1136 144
WIRE 1248 176 1248 160
WIRE 656 192 656 176
WIRE -64 208 -64 160
WIRE 16 208 -64 208
WIRE 848 240 848 64
WIRE -64 256 -80 256
WIRE 16 256 16 208
WIRE 16 256 0 256
WIRE 48 256 16 256
WIRE 480 256 464 256
WIRE -64 352 -80 352
WIRE 16 352 0 352
WIRE 48 352 16 352
WIRE 496 352 464 352
WIRE 848 352 848 320
WIRE 848 352 496 352
WIRE 496 368 496 352
WIRE -272 416 -416 416
WIRE -128 416 -272 416
WIRE 16 416 16 352
WIRE 16 416 -128 416
WIRE -416 432 -416 416
WIRE -272 432 -272 416
WIRE -128 432 -128 416
WIRE 48 448 32 448
WIRE 496 448 496 432
WIRE 496 448 464 448
WIRE 992 448 992 64
WIRE 992 448 496 448
WIRE -304 512 -416 512
WIRE -160 512 -272 512
WIRE 32 512 32 448
WIRE 32 512 -128 512
WIRE -416 528 -416 512
WIRE -272 528 -272 512
WIRE -128 528 -128 512
WIRE 48 544 0 544
WIRE 496 544 496 448
WIRE 496 544 464 544
WIRE -416 624 -416 608
WIRE -272 624 -272 608
WIRE -128 624 -128 608
WIRE 48 640 32 640
WIRE 496 640 464 640
WIRE -160 656 -160 512
WIRE 0 656 0 544
WIRE 0 656 -160 656
WIRE -304 672 -304 512
WIRE 32 672 32 640
WIRE 32 672 -304 672
WIRE 192 720 192 704
WIRE 320 720 320 704
WIRE 320 800 320 784
SYMBOL PowerProducts\\LTC3883 256 256 R0
SYMATTR InstName U1
SYMATTR SpiceLine VIN_ON=5.5 VIN_OFF=5 Vout=1.6 Ilim_range=1  OC_limit=1  Mode_ll=2 Fault_response=0 Retry_delay=.1m
SYMBOL res 240 -368 R0
WINDOW 0 32 22 Left 2
WINDOW 3 18 95 Left 2
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL res -64 -16 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL res -64 80 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL res -432 416 R0
SYMATTR InstName R7
SYMATTR Value 20K
SYMBOL res -144 512 R0
SYMATTR InstName R10
SYMATTR Value 9.09K
SYMBOL nmos 608 80 R0
SYMATTR InstName M2
SYMATTR Value BSC011N03LS
SYMBOL cap 480 368 R0
SYMATTR InstName C9
SYMATTR Value .22
SYMBOL res 128 -368 R0
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL voltage -192 -128 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 176 -224 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 144 -384 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 5m
SYMBOL res 832 224 R0
SYMATTR InstName R13
SYMATTR Value 1.4K
SYMBOL cap 1120 80 R0
WINDOW 123 25 73 Left 2
WINDOW 3 34 41 Left 2
SYMATTR Value2 x2
SYMATTR InstName C11
SYMATTR Value 100
SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C575OX5ROJI07M" type="X5R"
SYMBOL polcap 1024 80 R0
WINDOW 3 24 56 Left 2
SYMATTR Value 330
SYMATTR InstName C10
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=6.3 Irms=6.6 Rser=0.006 Lser=0 mfg="KEMET" pn="T530Y337M006ATE006" type="Tantalum"
SYMBOL cap 0 240 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 1
SYMBOL schottky 480 -112 R0
SYMATTR InstName D1
SYMATTR Value CMDSH2-3
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 48 -256 M180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL cap 480 -16 R0
SYMATTR InstName C8
SYMATTR Value .1
SYMBOL cap 304 720 R0
WINDOW 3 41 35 Left 2
WINDOW 39 24 59 Left 2
SYMATTR InstName C7
SYMATTR Value 2200p
SYMATTR SpiceLine Rser=4.99K Cpar=100p
SYMBOL res -288 416 R0
SYMATTR InstName R11
SYMATTR Value 10K
SYMBOL ind 864 80 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value .56
SYMATTR SpiceLine Rser=1.8m
SYMBOL res -144 416 R0
SYMATTR InstName R9
SYMATTR Value 24.9K
SYMBOL res -432 512 R0
SYMATTR InstName R8
SYMATTR Value 12.7K
SYMBOL res -64 176 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R6
SYMATTR Value 5K
SYMBOL res 1232 64 R0
SYMATTR InstName Rload
SYMATTR Value 90m
SYMBOL cap 0 336 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 29 27 VTop 2
SYMATTR InstName C5
SYMATTR Value 1
SYMBOL cap 304 -256 M180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C3
SYMATTR Value 10n
SYMBOL res -288 512 R0
SYMATTR InstName R12
SYMATTR Value 23.2K
SYMBOL cap 480 -240 M180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL nmos 608 -208 R0
SYMATTR InstName M1
SYMATTR Value BSC050N03LS
FLAG 192 720 0
FLAG -192 -16 0
FLAG 320 -336 0
FLAG 64 -336 0
FLAG 496 -320 0
FLAG -80 352 0
FLAG -80 256 0
FLAG 320 800 0
FLAG -416 624 0
FLAG -128 624 0
FLAG -272 624 0
FLAG 480 256 0
FLAG 656 192 0
FLAG 1040 176 0
FLAG 1136 176 0
FLAG 1248 176 0
FLAG -192 -128 IN
FLAG 1248 64 OUT
FLAG 496 640 0
TEXT 752 616 Left 2 !.tran 1.5m startup