* SPICE netlist
R1 IN N002 10K
R2 N002 0 10K
C1 N001 N003 0.1
C2 OUT 0 16
L1 N003 OUT 2.2
R4 OUT N009 34.8K
R5 N009 0 23.2K
R6 N011 0 22K
C3 N007 0 1
R7 N012 0 31.6K
C4 N005 N004 2.2n
R3 N004 0 1.82K
R8 N007 N008 10K
C5 OUT N009 47p
M1 N003 N006 0 0 BSC080N03MS
Rload OUT 0 2
XU1 N012 N010 N007 N002 IN N001 N003 N006 N009 N005 N008 0 N011 0 ADP5054_chan1_2 ;pnba Rt)Sync_Mode)Vreg)EN)Vin)BST)SW)DL)FB)COMP)PWRGD)PGND)Rlim)CFG12
V1 IN 0 12
C6 N015 N016 0.1
C7 OUT 0 16
L2 N016 OUT 2.2
R13 N020 0 22K
C8 N018 0 1
R14 N022 0 31.6K
R16 N018 N019 10K
M2 N016 N017 0 0 BSC080N03MS
XU2 N022 N014 N018 N002 IN N015 N016 N017 N009 N005 N019 0 N020 N021 ADP5054_chan1_2 ;pnba Rt)Sync_Mode)Vreg)EN)Vin)BST)SW)DL)FB)COMP)PWRGD)PGND)Rlim)CFG12
A1 N013 0 0 0 0 N014 N010 0 SCHMITT Vt=0.5 vh=8m Vhigh=5 Vlow=0
R9 N018 N021 600k
R10 N021 0 100K
V2 N013 0 PULSE(0 5 0 10n 10n 833n 1.666u)
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 2080 1536
WIRE -240 -768 -336 -768
WIRE -96 -768 -240 -768
WIRE 144 -768 -96 -768
WIRE 512 -768 432 -768
WIRE -336 -752 -336 -768
WIRE -240 -752 -240 -768
WIRE 512 -752 512 -768
WIRE -240 -656 -240 -672
WIRE -128 -656 -240 -656
WIRE 144 -656 -128 -656
WIRE 512 -656 512 -688
WIRE 512 -656 432 -656
WIRE 576 -656 512 -656
WIRE 704 -656 656 -656
WIRE 784 -656 704 -656
WIRE 912 -656 784 -656
WIRE 976 -656 912 -656
WIRE 1040 -656 976 -656
WIRE -336 -640 -336 -672
WIRE -240 -640 -240 -656
WIRE 912 -640 912 -656
WIRE 1040 -640 1040 -656
WIRE 512 -624 512 -656
WIRE 784 -624 784 -656
WIRE 704 -560 704 -656
WIRE 912 -560 912 -576
WIRE -240 -544 -240 -560
WIRE -32 -544 -48 -544
WIRE 64 -544 48 -544
WIRE 144 -544 128 -544
WIRE 464 -544 432 -544
WIRE 1040 -544 1040 -560
WIRE 512 -512 512 -528
WIRE 128 -480 128 -544
WIRE 128 -480 -64 -480
WIRE 32 -432 -16 -432
WIRE 144 -432 112 -432
WIRE 704 -432 704 -496
WIRE 704 -432 432 -432
WIRE 784 -432 784 -544
WIRE 784 -432 704 -432
WIRE 784 -416 784 -432
WIRE 144 -320 -496 -320
WIRE 448 -320 432 -320
WIRE 544 -320 528 -320
WIRE 784 -320 784 -336
WIRE 544 -256 432 -256
WIRE 48 -208 32 -208
WIRE 144 -208 128 -208
WIRE 464 -208 432 -208
WIRE 512 -208 464 -208
WIRE 512 -192 512 -208
WIRE 288 -160 288 -176
WIRE -16 -128 -16 -432
WIRE 464 -128 464 -208
WIRE 464 -128 -16 -128
WIRE -496 -112 -496 -320
WIRE -496 -112 -656 -112
WIRE 512 -112 512 -128
WIRE -896 -96 -1040 -96
WIRE -720 -96 -816 -96
WIRE -496 -80 -656 -80
WIRE -720 -32 -720 -64
WIRE -96 16 -96 -768
WIRE 160 16 -96 16
WIRE 528 16 448 16
WIRE 528 32 528 16
WIRE -128 128 -128 -656
WIRE 160 128 -128 128
WIRE 528 128 528 96
WIRE 528 128 448 128
WIRE 592 128 528 128
WIRE 928 128 672 128
WIRE 976 128 976 -656
WIRE 976 128 928 128
WIRE 928 144 928 128
WIRE 528 160 528 128
WIRE 928 224 928 208
WIRE -64 240 -64 -480
WIRE 160 240 -64 240
WIRE 480 240 448 240
WIRE 528 272 528 256
WIRE 48 352 16 352
WIRE 160 352 128 352
WIRE 704 352 704 -432
WIRE 704 352 448 352
WIRE -496 464 -496 -80
WIRE 160 464 -496 464
WIRE 464 464 448 464
WIRE 560 464 544 464
WIRE 816 496 688 496
WIRE 688 512 688 496
WIRE 624 528 448 528
WIRE 64 576 48 576
WIRE 160 576 144 576
WIRE 480 576 448 576
WIRE 528 576 480 576
WIRE 528 592 528 576
WIRE 624 608 624 528
WIRE 688 608 688 592
WIRE 688 608 624 608
WIRE 304 624 304 608
WIRE 688 624 688 608
WIRE 16 656 16 352
WIRE 480 656 480 576
WIRE 480 656 16 656
WIRE 528 672 528 656
WIRE 688 720 688 704
WIRE 480 768 480 656
WIRE 816 768 816 496
WIRE 816 768 480 768
FLAG 288 -160 0
FLAG -336 -640 0
FLAG -240 -544 0
FLAG 512 -512 0
FLAG 912 -560 0
FLAG 784 -320 0
FLAG 544 -320 0
FLAG 512 -112 0
FLAG 32 -208 0
FLAG -48 -544 0
FLAG 1040 -656 OUT
FLAG -336 -768 IN
FLAG 1040 -544 0
FLAG 544 -256 0
FLAG 304 624 0
FLAG 528 272 0
FLAG 928 224 0
FLAG 560 464 0
FLAG 528 672 0
FLAG 48 576 0
FLAG -720 -32 0
FLAG -1040 -96 0
FLAG 688 720 0
SYMBOL res -256 -768 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res -256 -656 R0
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL cap 496 -752 R0
SYMATTR InstName C1
SYMATTR Value 0.1
SYMBOL cap 896 -640 R0
SYMATTR InstName C2
SYMATTR Value 16
SYMBOL ind 560 -640 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMBOL res 768 -640 R0
SYMATTR InstName R4
SYMATTR Value 34.8K
SYMBOL res 768 -432 R0
SYMATTR InstName R5
SYMATTR Value 23.2K
SYMBOL res 432 -304 R270
SYMATTR InstName R6
SYMATTR Value 22K
SYMBOL cap 496 -192 R0
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL res 144 -224 R90
SYMATTR InstName R7
SYMATTR Value 31.6K
SYMBOL cap 128 -560 R90
SYMATTR InstName C4
SYMATTR Value 2.2n
SYMBOL res 64 -560 R90
SYMATTR InstName R3
SYMATTR Value 1.82K
SYMBOL res 16 -416 R270
SYMATTR InstName R8
SYMATTR Value 10K
SYMBOL cap 688 -560 R0
SYMATTR InstName C5
SYMATTR Value 47p
SYMBOL nmos 464 -624 R0
SYMATTR InstName M1
SYMATTR Value BSC080N03MS
SYMBOL res 1024 -656 R0
SYMATTR InstName Rload
SYMATTR Value 2
SYMBOL ADP5054_chan1_2 288 -480 R0
SYMATTR InstName U1
SYMBOL VOLTAGE -336 -768 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 512 32 R0
SYMATTR InstName C6
SYMATTR Value 0.1
SYMBOL cap 912 144 R0
SYMATTR InstName C7
SYMATTR Value 16
SYMBOL ind 576 144 R270
SYMATTR InstName L2
SYMATTR Value 2.2
SYMBOL res 448 480 R270
SYMATTR InstName R13
SYMATTR Value 22K
SYMBOL cap 512 592 R0
SYMATTR InstName C8
SYMATTR Value 1
SYMBOL res 160 560 R90
SYMATTR InstName R14
SYMATTR Value 31.6K
SYMBOL res 32 368 R270
SYMATTR InstName R16
SYMATTR Value 10K
SYMBOL nmos 480 160 R0
SYMATTR InstName M2
SYMATTR Value BSC080N03MS
SYMBOL ADP5054_chan1_2 304 304 R0
SYMATTR InstName U2
SYMBOL Digital\\schmitt -720 -160 R0
SYMATTR InstName A1
SYMATTR Value2 Vt=0.5 vh=8m
SYMATTR SpiceLine Vhigh=5 Vlow=0
SYMATTR Description Behavioral Schmitt-Triggered inverter
SYMATTR Type schmtinv
SYMBOL res 672 496 R0
SYMATTR InstName R9
SYMATTR Value 600k
SYMBOL res 672 608 R0
SYMATTR InstName R10
SYMATTR Value 100K
SYMBOL voltage -800 -96 R90
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 0 10n 10n 833n 1.666u)