* SPICE netlist
V1 IN 0 10
MQ1 IN N004 N009 N009 FDS6680A
MQ2 N009 N012 0 0 FDS6680A
C1 N008 N009 .1
L1 N009 N010 7.2 Rpar=2K
R1 N010 OUT2 .015
D1 N001 N008 BAT54
R2 OUT2 N014 192.5K
R3 N014 0 20K
C2 0 N020 .001
C3 N018 0 220p
R4 N018 N017 15K
MQ3 IN N003 N006 N006 FDS6680A
MQ4 N006 N011 0 0 FDS6680A
C4 N007 N006 .1
L2 N006 N005 3.3 Rpar=2K
R5 N005 OUT1 .015
D2 N001 N007 BAT54
R6 OUT1 N013 62.5K
R7 N013 0 20K
C5 0 N019 .001
C6 N001 0 4.7
C7 OUT2 0 150 Rser=50m
C8 OUT1 0 150 Rser=50m
C9 N015 0 220p
R8 N015 N016 15K
XU1 OUT1 0 MP_01 MP_02 0 0 IN IN OUT2 N010 N014 N017 N020 MP_03 N004 N009 N008 N012 N001 N002 0 IN N011 N007 N006 N003 N021 MP_04 N019 N016 N013 N005 LTC3827-1 ;pnba Sense1-)PLLLPF)))PLLIN/Mode)SGND)Run1)Run2)Sense2-)Sense2+)Vfb2)Ith2)Track/SS2))TG2)SW2)Boost2)BG2)INTVcc)EXTVcc)PGND)Vin)BG1)Boost1)SW1)TG1)Pgood1))Track/SS1)Ith1)Vfb1)Sense1+
R9 N013 N021 100K
Rload2 OUT2 0 2.5
Rload1 OUT1 0 .66
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1632 1184
WIRE -480 -592 -608 -592
WIRE -208 -592 -480 -592
WIRE -96 -592 -208 -592
WIRE 304 -592 -96 -592
WIRE 496 -592 304 -592
WIRE -608 -576 -608 -592
WIRE -288 -560 -336 -560
WIRE 48 -560 -288 -560
WIRE 400 -560 48 -560
WIRE -288 -544 -288 -560
WIRE -96 -528 -96 -592
WIRE 48 -528 48 -560
WIRE 192 -528 192 -544
WIRE 400 -512 400 -560
WIRE -608 -480 -608 -496
WIRE -288 -464 -288 -480
WIRE -208 -448 -208 -592
WIRE -176 -448 -208 -448
WIRE 304 -448 304 -592
WIRE 304 -448 272 -448
WIRE -480 -432 -480 -592
WIRE -336 -432 -336 -560
WIRE 496 -432 496 -592
WIRE -176 -352 -432 -352
WIRE 448 -352 272 -352
WIRE -624 -256 -656 -256
WIRE -480 -256 -480 -336
WIRE -480 -256 -544 -256
WIRE -432 -256 -480 -256
WIRE -336 -256 -336 -368
WIRE -336 -256 -368 -256
WIRE -176 -256 -336 -256
WIRE 400 -256 400 -448
WIRE 400 -256 272 -256
WIRE 496 -256 496 -336
WIRE 496 -256 464 -256
WIRE 576 -256 496 -256
WIRE 704 -256 656 -256
WIRE -480 -160 -480 -256
WIRE -176 -160 -480 -160
WIRE 496 -160 496 -256
WIRE 496 -160 272 -160
WIRE -480 -144 -480 -160
WIRE 496 -144 496 -160
WIRE -176 -64 -432 -64
WIRE 448 -64 272 -64
WIRE -480 -32 -480 -48
WIRE 496 -32 496 -48
WIRE -656 32 -656 -256
WIRE -176 32 -656 32
WIRE 704 32 704 -256
WIRE 704 32 272 32
WIRE -656 128 -656 112
WIRE -176 128 -656 128
WIRE 704 128 704 112
WIRE 704 128 272 128
WIRE -656 224 -656 128
WIRE -656 224 -800 224
WIRE -608 224 -656 224
WIRE -496 224 -528 224
WIRE -416 224 -496 224
WIRE -176 224 -416 224
WIRE 512 224 272 224
WIRE 592 224 512 224
WIRE 704 224 704 128
WIRE 704 224 672 224
WIRE 816 224 704 224
WIRE -800 240 -800 224
WIRE -656 240 -656 224
WIRE -496 240 -496 224
WIRE 512 240 512 224
WIRE 704 240 704 224
WIRE 816 240 816 224
WIRE -352 320 -368 320
WIRE -272 320 -288 320
WIRE -176 320 -192 320
WIRE 288 320 272 320
WIRE 384 320 368 320
WIRE 464 320 448 320
WIRE -800 336 -800 320
WIRE -656 336 -656 304
WIRE -496 336 -496 320
WIRE 512 336 512 320
WIRE 704 336 704 304
WIRE 816 336 816 320
WIRE -416 384 -416 224
WIRE -256 416 -272 416
WIRE -176 416 -192 416
WIRE 288 416 272 416
WIRE 368 416 352 416
WIRE -416 512 -416 464
WIRE -176 512 -416 512
WIRE 304 512 272 512
WIRE -96 592 -96 576
WIRE 48 592 48 576
WIRE 192 592 192 576
FLAG 496 -32 0
FLAG 192 592 0
FLAG 48 592 0
FLAG -96 592 0
FLAG 512 336 0
FLAG 368 416 0
FLAG 464 320 0
FLAG -480 -32 0
FLAG -496 336 0
FLAG -272 416 0
FLAG -608 -480 0
FLAG -288 -464 0
FLAG 304 512 0
FLAG 704 336 0
FLAG -656 336 0
FLAG -368 320 0
FLAG -800 336 0
FLAG 816 336 0
FLAG -800 224 OUT1
FLAG 816 224 OUT2
FLAG -608 -592 IN
SYMBOL voltage -608 -592 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL nmos 448 -432 R0
SYMATTR InstName Q1
SYMATTR Value FDS6680A
SYMBOL nmos 448 -144 R0
SYMATTR InstName Q2
SYMATTR Value FDS6680A
SYMBOL cap 400 -240 R270
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL ind 560 -240 R270
SYMATTR InstName L1
SYMATTR Value 7.2
SYMATTR SpiceLine Rpar=2K
SYMBOL res 688 16 R0
SYMATTR InstName R1
SYMATTR Value .015
SYMBOL schottky 384 -512 R0
SYMATTR Value BAT54
SYMATTR InstName D1
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 688 208 R90
SYMATTR InstName R2
SYMATTR Value 192.5K
SYMBOL res 496 224 R0
SYMATTR InstName R3
SYMATTR Value 20K
SYMBOL cap 352 400 R90
SYMATTR InstName C2
SYMATTR Value .001
SYMBOL cap 384 336 R270
SYMATTR InstName C3
SYMATTR Value 220p
SYMBOL res 384 304 R90
SYMATTR InstName R4
SYMATTR Value 15K
SYMBOL nmos -432 -432 M0
SYMATTR InstName Q3
SYMATTR Value FDS6680A
SYMBOL nmos -432 -144 M0
SYMATTR InstName Q4
SYMATTR Value FDS6680A
SYMBOL cap -368 -240 M270
SYMATTR InstName C4
SYMATTR Value .1
SYMBOL ind -528 -240 M270
SYMATTR InstName L2
SYMATTR Value 3.3
SYMATTR SpiceLine Rpar=2K
SYMBOL res -672 16 R0
SYMATTR InstName R5
SYMATTR Value .015
SYMBOL schottky -352 -432 R0
SYMATTR Value BAT54
SYMATTR InstName D2
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res -624 208 M90
SYMATTR InstName R6
SYMATTR Value 62.5K
SYMBOL res -512 224 R0
SYMATTR InstName R7
SYMATTR Value 20K
SYMBOL cap -256 400 M90
SYMATTR InstName C5
SYMATTR Value .001
SYMBOL cap -304 -544 R0
SYMATTR InstName C6
SYMATTR Value 4.7
SYMBOL cap 688 240 R0
SYMATTR InstName C7
SYMATTR Value 150
SYMATTR SpiceLine Rser=50m
SYMBOL cap -672 240 R0
SYMATTR Value 150
SYMATTR InstName C8
SYMATTR SpiceLine Rser=50m
SYMBOL cap -288 336 M270
SYMATTR InstName C9
SYMATTR Value 220p
SYMBOL res -288 304 M90
SYMATTR InstName R8
SYMATTR Value 15K
SYMBOL PowerProducts\\ltc3827-1 48 32 R0
SYMATTR InstName U1
SYMBOL res -432 368 R0
SYMATTR InstName R9
SYMATTR Value 100K
SYMBOL res 800 224 R0
SYMATTR InstName Rload2
SYMATTR Value 2.5
SYMBOL res -816 224 R0
SYMATTR InstName Rload1
SYMATTR Value .66