* Z:\home\khalils\Downloads\files\data\raw_asc\MAX20048.asc
* Generated by LTspice 26.0.1 for Windows.
* Note: SYNCOUT and SPREAD_SPECTRUM parameters model the OTP options.\nSoft-start time and auto-retry time are parameterized to reduce simulation time, \nbut they are fixed at 6.5 ms and 26 ms on the real part.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\MAX20048.asy)
C5 N014 0 10n
M4 N002 N004 N006 N006 BSC034N03LS
C4 VOUT 0 100 m=3
R1 VIN N001 3m
C6 N012 0 100p
L1 N005 N006 2.2 Rser=4.5m
R4 N013 0 73.2k
R2 N002 VOUT 2m
M3 N006 N008 0 0 BSC034N03LS
Rload VOUT 0 1
C2 N006 N010 0.1
M2 N005 N007 0 0 BSC034N03LS
C1 N005 N009 0.1
V1 VIN 0 14
C3 Vcc 0 4.7
R3 N011 0 47.5k
D1 Vcc N009 RB160MM-90
D2 Vcc N010 RB160MM-90
XU1 N007 0 N001 VIN VIN VIN N011 Vcc N013 N012 NC_01 0 VOUT VOUT N002 0 Vcc N008 N010 N004 N006 N005 N003 N009 MAX20048 SYNCOUT=0 SPREAD_SPECTRUM=0 SoftStart=2m AutoRetry=0.5m ;pnba DL1)AGND)CSN1)CSP1)IN)EN)SLP)FB)FSW)COMP)PGOOD)FSYNC/SYNCOUT)OUT)CSN2)CSP2)PGND)VCC)DL2)BST2)DH2)LX2)LX1)DH1)BST1
M1 N001 N003 N005 N005 BSC034N03LS
R5 N012 N014 10k
.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 3m startup
.lib MAX20048.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1184 888
WIRE -496 -544 -512 -544
WIRE -432 -544 -496 -544
WIRE -400 -544 -432 -544
WIRE -384 -544 -400 -544
WIRE -288 -544 -304 -544
WIRE 80 -544 -288 -544
WIRE 800 -544 384 -544
WIRE 816 -544 800 -544
WIRE 912 -544 896 -544
WIRE 944 -544 912 -544
WIRE 1008 -544 944 -544
WIRE 1056 -544 1008 -544
WIRE 1104 -544 1056 -544
WIRE 80 -528 80 -544
WIRE 384 -528 384 -544
WIRE -512 -512 -512 -544
WIRE 1008 -512 1008 -544
WIRE 1104 -512 1104 -544
WIRE 32 -448 -16 -448
WIRE 592 -448 432 -448
WIRE 80 -416 80 -432
WIRE 80 -416 -112 -416
WIRE 256 -416 80 -416
WIRE 384 -416 384 -432
WIRE 384 -416 336 -416
WIRE 624 -416 384 -416
WIRE -512 -400 -512 -432
WIRE 80 -400 80 -416
WIRE 384 -400 384 -416
WIRE 1008 -400 1008 -448
WIRE 1104 -400 1104 -432
WIRE -112 -368 -112 -416
WIRE 624 -368 624 -416
WIRE 32 -320 16 -320
WIRE 448 -320 432 -320
WIRE 80 -288 80 -304
WIRE 384 -288 384 -304
WIRE 16 -240 16 -320
WIRE 64 -240 16 -240
WIRE 256 -240 256 -416
WIRE 256 -240 144 -240
WIRE 448 -240 448 -320
WIRE 448 -240 416 -240
WIRE 592 -192 592 -448
WIRE 592 -192 496 -192
WIRE 144 -176 144 -240
WIRE 192 -176 144 -176
WIRE 336 -176 336 -416
WIRE 336 -176 272 -176
WIRE -16 -96 -16 -448
WIRE 64 -96 64 -240
WIRE 144 -96 144 -176
WIRE 336 -96 336 -176
WIRE 416 -96 416 -240
WIRE 496 -96 496 -192
WIRE -112 -16 -112 -304
WIRE -112 -16 -240 -16
WIRE -64 -16 -112 -16
WIRE 624 -16 624 -304
WIRE 624 -16 544 -16
WIRE 624 0 624 -16
WIRE -240 16 -240 -16
WIRE 624 80 624 64
WIRE 624 80 608 80
WIRE -288 112 -288 -544
WIRE -64 112 -288 112
WIRE 800 112 800 -544
WIRE 800 112 544 112
WIRE -400 160 -400 -544
WIRE -64 160 -400 160
WIRE 912 160 912 -544
WIRE 912 160 544 160
WIRE -432 240 -432 -544
WIRE -64 240 -432 240
WIRE 944 240 944 -544
WIRE 944 240 544 240
WIRE -240 320 -240 80
WIRE -112 320 -240 320
WIRE -96 320 -112 320
WIRE -64 320 -96 320
WIRE -240 336 -240 320
WIRE 592 336 544 336
WIRE -240 416 -240 400
WIRE 592 416 592 336
WIRE 592 416 544 416
WIRE -112 432 -112 320
WIRE -64 432 -112 432
WIRE 592 448 592 416
WIRE 592 448 544 448
WIRE 592 480 592 448
WIRE -64 544 -160 544
WIRE 704 544 544 544
WIRE 800 544 704 544
WIRE -160 560 -160 544
WIRE 704 560 704 544
WIRE 592 608 544 608
WIRE 592 624 592 608
WIRE 800 624 800 544
WIRE -160 656 -160 640
WIRE 704 672 704 640
WIRE -432 704 -432 240
WIRE 96 704 96 656
WIRE 96 704 -432 704
WIRE 592 752 592 704
WIRE 704 752 704 736
WIRE 800 752 800 688
SYMBOL cap 992 -512 R0
WINDOW 123 28 80 Left 2
SYMATTR Value2 m=3
SYMATTR InstName C4
SYMATTR Value 100
SYMBOL nmos 432 -400 M0
WINDOW 0 -3 28 Right 2
WINDOW 3 -3 56 Right 2
SYMATTR InstName M3
SYMATTR Value BSC034N03LS
SYMBOL res -176 544 R0
SYMATTR InstName R3
SYMATTR Value 47.5k
SYMBOL res -400 -560 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 3m
SYMBOL ind 176 -160 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
WINDOW 39 -49 58 VTop 2
SYMATTR InstName L1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=4.5m
SYMBOL MAX20048 240 272 R0
SYMATTR InstName U1
SYMBOL nmos 32 -400 R0
SYMATTR InstName M2
SYMATTR Value BSC034N03LS
SYMBOL nmos 32 -528 R0
SYMATTR InstName M1
SYMATTR Value BSC034N03LS
SYMBOL cap -128 -368 R0
SYMATTR InstName C1
SYMATTR Value 0.1
SYMBOL cap 688 672 R0
SYMATTR InstName C5
SYMATTR Value 10n
SYMBOL res 688 544 R0
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL schottky 608 64 M180
WINDOW 0 33 69 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value RB160MM-90
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 608 -368 R0
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL cap 784 624 R0
SYMATTR InstName C6
SYMATTR Value 100p
SYMBOL res 576 608 R0
SYMATTR InstName R4
SYMATTR Value 73.2k
SYMBOL cap -256 336 R0
SYMATTR InstName C3
SYMATTR Value 4.7
SYMBOL voltage -512 -528 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 14
SYMBOL nmos 432 -528 M0
WINDOW 0 1 33 Right 2
WINDOW 3 -2 61 Right 2
SYMATTR InstName M4
SYMATTR Value BSC034N03LS
SYMBOL res 800 -560 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 2m
SYMBOL schottky -256 80 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value RB160MM-90
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 1088 -528 R0
SYMATTR InstName Rload
SYMATTR Value 1
FLAG 384 -288 0
FLAG 80 -288 0
FLAG 608 80 Vcc
FLAG -512 -400 0
FLAG -240 416 0
FLAG -96 320 Vcc
FLAG -496 -544 VIN
FLAG -160 656 0
FLAG 1008 -400 0
FLAG 592 480 0
FLAG 704 752 0
FLAG 592 752 0
FLAG 800 752 0
FLAG 1056 -544 VOUT
FLAG 1104 -400 0
TEXT -432 760 Left 2 !.tran 3m startup
TEXT -144 816 Left 2 ;Note: SYNCOUT and SPREAD_SPECTRUM parameters model the OTP options.\nSoft-start time and auto-retry time are parameterized to reduce simulation time, \nbut they are fixed at 6.5 ms and 26 ms on the real part.