* SPICE netlist
R1 N008 N009 100K
C1 N003 N002 34 Rser=2m
XU1 N012 N014 N017 N009 N016 IN N001 IN N010 N006 N004 N008 IN 0 N005 N007 N013 N011 MP_01 0 LT8714 ;pnba FB)Vc)SS)PG)Imon)ISN)ISP)Bias)INTVee)Tg)BG)INTVcc)Vin)CSN)CSP)EN)CTRL)Rt))GND
L1 IN N003 10 Rser=13.9m
L2 OUT N002 10 Rser=13.9m
R2 N005 0 2.5m
R3 IN N001 6m
MQ1 N003 N004 N005 N005 BSC093N04LS
MQ2 N002 N006 N001 N001 Si4401DY m=2
C2 N016 0 47n
C3 N017 0 10n
C4 N014 0 100p
C5 N015 0 10n
R4 N014 N015 4.75K
R5 N011 0 178K
R6 N007 0 10K
R7 IN N007 51.1K
C6 N008 0 2.2
C7 OUT 0 200 Rser=1m
C8 IN N010 2.2
R8 OUT N012 73.2K
V1 IN 0 12
V2 N013 0 PWL(0 0 10u 0 50u 0.1 3m 0.1 4m 1)
Rload OUT 0 1
.tran 5m startup
K1 L1 L2 .985

* LTspice schematic (.asc)
Version 4
SHEET 1 1280 1040
WIRE -48 -520 -128 -520
WIRE 96 -520 32 -520
WIRE 112 -520 96 -520
WIRE 272 -520 208 -520
WIRE -544 -376 -640 -376
WIRE -128 -376 -128 -520
WIRE -128 -376 -544 -376
WIRE -80 -376 -128 -376
WIRE 48 -376 0 -376
WIRE 160 -376 48 -376
WIRE 272 -376 272 -520
WIRE 272 -376 224 -376
WIRE 400 -376 272 -376
WIRE 496 -376 480 -376
WIRE 544 -376 496 -376
WIRE 640 -376 544 -376
WIRE -640 -360 -640 -376
WIRE 544 -360 544 -376
WIRE 640 -360 640 -376
WIRE 96 -328 96 -520
WIRE 224 -328 96 -328
WIRE -128 -312 -128 -376
WIRE 352 -312 -128 -312
WIRE 48 -296 48 -376
WIRE -640 -264 -640 -280
WIRE 544 -264 544 -296
WIRE 640 -264 640 -280
WIRE 0 -216 -160 -216
WIRE 48 -168 48 -200
WIRE 48 -168 -48 -168
WIRE 48 -152 48 -168
WIRE 48 -56 48 -72
WIRE 48 -56 16 -56
WIRE 48 -40 48 -56
WIRE -160 -8 -160 -216
WIRE -48 -8 -48 -168
WIRE 16 -8 16 -56
WIRE 128 -8 128 -472
WIRE -544 8 -544 -376
WIRE -368 8 -544 8
WIRE -544 24 -544 8
WIRE -368 72 -368 8
WIRE -224 72 -368 72
WIRE 224 72 224 -328
WIRE 224 72 192 72
WIRE -544 120 -544 104
WIRE -224 120 -544 120
WIRE 240 120 192 120
WIRE 352 120 352 -312
WIRE 352 120 240 120
WIRE -544 136 -544 120
WIRE 352 136 352 120
WIRE 496 152 496 -376
WIRE -320 168 -336 168
WIRE -224 168 -240 168
WIRE 240 168 240 120
WIRE 240 168 192 168
WIRE -416 216 -448 216
WIRE -336 216 -336 168
WIRE -336 216 -352 216
WIRE -224 216 -336 216
WIRE 352 216 352 200
WIRE 352 216 192 216
WIRE -544 232 -544 216
WIRE -320 264 -336 264
WIRE -224 264 -240 264
WIRE 496 264 496 232
WIRE 496 264 192 264
WIRE 480 312 192 312
WIRE 480 328 480 312
WIRE 224 376 192 376
WIRE 272 376 224 376
WIRE 384 376 352 376
WIRE 224 392 224 376
WIRE 384 392 384 376
WIRE 480 424 480 408
WIRE -160 440 -160 424
WIRE -32 440 -32 424
WIRE 80 440 80 424
WIRE 224 472 224 456
WIRE 384 472 384 456
WIRE -32 520 -32 504
WIRE 80 520 80 504
FLAG 544 -264 0
FLAG 640 -264 0
FLAG -640 -264 0
FLAG 640 -376 OUT
FLAG -32 520 0
FLAG 224 472 0
FLAG 384 472 0
FLAG -544 232 0
FLAG -336 264 0
FLAG 80 520 0
FLAG -160 440 0
FLAG -448 216 0
FLAG -640 -376 IN
FLAG 48 -40 0
FLAG 480 424 0
SYMBOL res -336 184 R270
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL cap 160 -360 R270
SYMATTR InstName C1
SYMATTR Value 34
SYMATTR SpiceLine Rser=2m
SYMBOL LT8714 -16 200 R0
SYMATTR InstName U1
SYMATTR Description Synchronous Boost/Inverting DC/DC Converter with Soft-Start
SYMBOL ind2 -96 -360 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR Type ind
SYMATTR SpiceLine Rser=13.9m
SYMBOL ind2 496 -360 M270
SYMATTR InstName L2
SYMATTR Value 10
SYMATTR Type ind
SYMATTR SpiceLine Rser=13.9m
SYMBOL res 32 -168 R0
SYMATTR InstName R2
SYMATTR Value 2.5m
SYMBOL res -64 -504 R270
SYMATTR InstName R3
SYMATTR Value 6m
SYMBOL NMOS 0 -296 R0
SYMATTR Value BSC093N04LS
SYMATTR InstName Q1
SYMBOL PMOS 208 -472 M270
SYMATTR InstName Q2
SYMATTR Value Si4401DY
SYMATTR Value2 m=2
SYMBOL cap -48 440 R0
SYMATTR InstName C2
SYMATTR Value 47n
SYMBOL cap 64 440 R0
SYMATTR InstName C3
SYMATTR Value 10n
SYMBOL cap 208 392 R0
SYMATTR InstName C4
SYMATTR Value 100p
SYMBOL cap 368 392 R0
SYMATTR InstName C5
SYMATTR Value 10n
SYMBOL res 256 392 R270
SYMATTR InstName R4
SYMATTR Value 4.75K
SYMBOL res -224 248 R90
SYMATTR InstName R5
SYMATTR Value 178K
SYMBOL res -560 120 R0
SYMATTR InstName R6
SYMATTR Value 10K
SYMBOL res -560 8 R0
SYMATTR InstName R7
SYMATTR Value 51.1K
SYMBOL cap -352 200 R90
SYMATTR InstName C6
SYMATTR Value 2.2
SYMBOL cap 528 -360 R0
SYMATTR InstName C7
SYMATTR Value 200
SYMATTR SpiceLine Rser=1m
SYMBOL cap 336 136 R0
SYMATTR InstName C8
SYMATTR Value 2.2
SYMBOL res 480 136 R0
SYMATTR InstName R8
SYMATTR Value 73.2K
SYMBOL VOLTAGE -640 -376 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL VOLTAGE 480 312 R0
SYMATTR InstName V2
SYMATTR Value PWL(0 0 10u 0 50u 0.1 3m 0.1 4m 1)
SYMBOL res 624 -376 R0
SYMATTR InstName Rload
SYMATTR Value 1