* SPICE netlist
C1 N006 N010 0.1
C2 IN N003 1n
L1 N004 N010 3.6 Rser=10m
C3 N013 0 0.01
C4 N017 0 15n
R1 IN N004 1m
R2 N008 N007 2
R3 N008 N009 1
R4 N012 N011 2
R5 N012 N014 1
Rload OUT 0 16
R6 OUT N016 475K
R7 N016 0 12.1K
C5 OUT 0 22 Rser=10m
C6 OUT 0 150 Rser=0.066
XU2 OUT N008 N010 EPC2204 ;pnba D)G)S
XU3 N010 N012 0 EPC2204 ;pnba D)G)S
R8 N015 N017 20K
C7 N015 0 100p
C8 INTVcc 0 4.7
R9 INTVcc N002 100K
V2 N001 0 PULSE(0 5 0.2m 10n 10n 1)
R10 N005 0 73.2K
V1 IN 0 24
XU1 IN N005 INTVcc NC_01 0 N006 N001 0 0 NC_02 INTVcc INTVcc INTVcc IN N003 N016 N015 N013 INTVcc NC_03 0 N009 N011 N014 N007 N010 N002 LTC7893 ;pnba VBIAS)FREQ)MODE)VPRG)PLLIN)BOOST)RUN)DTCA)DTCB)ILIM)DRVUV)DRVCC)DRVSET)SENSE+)SENSE-)VFB)ITH)SS)INTVCC)EXTVcc)GND)TGDN)BGUP)BGDN)TGUP)SW)PGOOD
R11 N004 N003 100
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1488 1424
WIRE -552 -712 -600 -712
WIRE -408 -712 -552 -712
WIRE 216 -712 -408 -712
WIRE -600 -680 -600 -712
WIRE -40 -616 -296 -616
WIRE 8 -616 -40 -616
WIRE 24 -616 8 -616
WIRE 56 -616 24 -616
WIRE 56 -600 56 -616
WIRE -408 -584 -408 -712
WIRE -296 -584 -296 -616
WIRE -600 -568 -600 -600
WIRE 56 -520 56 -536
WIRE -504 -488 -728 -488
WIRE -40 -488 -40 -616
WIRE -40 -488 -88 -488
WIRE 8 -488 8 -616
WIRE -728 -456 -728 -488
WIRE -504 -392 -600 -392
WIRE 8 -392 8 -408
WIRE 8 -392 -88 -392
WIRE -728 -344 -728 -376
WIRE 8 -312 -56 -312
WIRE 216 -312 216 -712
WIRE 216 -312 8 -312
WIRE -56 -296 -56 -312
WIRE -56 -296 -88 -296
WIRE 216 -296 216 -312
WIRE 8 -280 8 -312
WIRE -600 -200 -600 -392
WIRE -600 -200 -632 -200
WIRE -504 -200 -536 -200
WIRE -56 -200 -88 -200
WIRE -56 -184 -56 -200
WIRE 8 -184 8 -216
WIRE 8 -184 -56 -184
WIRE 72 -184 8 -184
WIRE 216 -184 216 -216
WIRE 216 -184 152 -184
WIRE 216 -136 216 -184
WIRE -504 -104 -728 -104
WIRE -56 -104 -88 -104
WIRE -728 -88 -728 -104
WIRE -56 -88 -56 -104
WIRE -600 -8 -600 -200
WIRE -504 -8 -600 -8
WIRE 40 -8 -88 -8
WIRE 312 -8 120 -8
WIRE -728 8 -728 -8
WIRE -504 88 -536 88
WIRE 40 88 -88 88
WIRE 312 88 312 -8
WIRE 312 88 120 88
WIRE 312 136 312 88
WIRE -504 184 -536 184
WIRE -56 184 -56 -24
WIRE -56 184 -88 184
WIRE 216 184 216 -56
WIRE 216 184 -56 184
WIRE 296 184 216 184
WIRE 472 184 392 184
WIRE 536 184 472 184
WIRE 632 184 536 184
WIRE 696 184 632 184
WIRE 744 184 696 184
WIRE 536 216 536 184
WIRE 632 216 632 184
WIRE 744 216 744 184
WIRE 216 248 216 184
WIRE 24 280 -88 280
WIRE 136 280 104 280
WIRE 536 312 536 280
WIRE 632 312 632 280
WIRE 744 312 744 296
WIRE 136 328 136 280
WIRE 168 328 136 328
WIRE -504 376 -696 376
WIRE 24 376 -88 376
WIRE 136 376 136 328
WIRE 136 376 104 376
WIRE 216 376 216 344
WIRE -696 392 -696 376
WIRE -696 472 -696 456
WIRE -504 472 -600 472
WIRE 280 472 -88 472
WIRE 360 472 280 472
WIRE 472 472 472 184
WIRE 472 472 440 472
WIRE -600 504 -600 472
WIRE -600 504 -696 504
WIRE 280 504 280 472
WIRE -600 536 -600 504
WIRE -696 552 -696 504
WIRE -216 600 -216 568
WIRE -376 616 -376 568
WIRE -376 616 -408 616
WIRE 280 616 280 584
WIRE -600 632 -600 616
WIRE -696 648 -696 616
WIRE -600 712 -600 696
FLAG -216 600 0
FLAG 216 376 0
FLAG 280 616 0
FLAG 744 312 0
FLAG 696 184 OUT
FLAG -696 472 0
FLAG -600 712 0
FLAG 632 312 0
FLAG 536 312 0
FLAG -696 648 0
FLAG 56 -520 0
FLAG 24 -616 INTVcc
FLAG -728 -344 0
FLAG -536 -200 0
FLAG -408 616 INTVcc
FLAG -728 8 0
FLAG -632 -200 INTVcc
FLAG -552 -712 IN
FLAG -600 -568 0
FLAG -536 88 0
FLAG -536 184 0
SYMBOL cap -72 -88 R0
SYMATTR InstName C1
SYMATTR Value 0.1u
SYMBOL cap -8 -280 R0
SYMATTR InstName C2
SYMATTR Value 1n
SYMBOL ind 200 -152 R0
SYMATTR InstName L1
SYMATTR Value 3.6u
SYMATTR SpiceLine Rser=10m
SYMBOL cap -712 392 R0
SYMATTR InstName C3
SYMATTR Value 0.01u
SYMBOL cap -616 632 R0
SYMATTR Value 15n
SYMATTR InstName C4
SYMBOL res 200 -312 R0
SYMATTR InstName R1
SYMATTR Value 1m
SYMBOL res 136 -24 R90
SYMATTR InstName R2
SYMATTR Value 2
SYMBOL res 136 72 R90
SYMATTR InstName R3
SYMATTR Value 1
SYMBOL res 120 264 R90
SYMATTR InstName R4
SYMATTR Value 2
SYMBOL res 120 360 R90
SYMATTR InstName R5
SYMATTR Value 1
SYMBOL res 728 200 R0
SYMATTR InstName Rload
SYMATTR Value 16
SYMBOL res 456 456 R90
SYMATTR InstName R6
SYMATTR Value 475K
SYMBOL res 264 488 R0
SYMATTR InstName R7
SYMATTR Value 12.1K
SYMBOL cap 520 216 R0
SYMATTR InstName C5
SYMATTR Value 22u
SYMATTR SpiceLine Rser=10m
SYMBOL polcap 616 216 R0
SYMATTR Value 150u
SYMATTR InstName C6
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine Rser=0.066
SYMBOL SpecialFunctions\\EPC2204 392 136 R90
SYMATTR InstName U2
SYMBOL SpecialFunctions\\EPC2204 168 248 R0
SYMATTR InstName U3
SYMBOL res -616 520 R0
SYMATTR InstName R8
SYMATTR Value 20K
SYMBOL cap -712 552 R0
SYMATTR InstName C7
SYMATTR Value 100p
SYMBOL cap 40 -600 R0
SYMATTR InstName C8
SYMATTR Value 4.7u
SYMBOL res -8 -504 R0
SYMATTR InstName R9
SYMATTR Value 100K
SYMBOL voltage -728 -472 M0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 0.2m 10n 10n 1)
SYMBOL res -744 -104 R0
SYMATTR InstName R10
SYMATTR Value 73.2K
SYMBOL voltage -600 -696 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL LTC7893 -296 -72 R0
SYMATTR InstName U1
SYMBOL res 168 -200 R90
SYMATTR InstName R11
SYMATTR Value 100