* SPICE netlist
MQ1 IN N002 N003 N003 FDS6680A
MQ2 N003 N006 0 0 FDS6680A
R1 IN N004 3.3K
C1 N011 0 .001
R2 N007 0 30K
D1 IN N001 1N5818
C2 N001 N003 1
L1 N003 OUT 1
D2 0 N003 1N5818
C3 N008 N012 27p
R3 OUT N012 10K
R4 N012 0 4.75K
R5 N009 N008 47K
C4 N009 N012 680p
XU1 IN N001 N006 N002 N003 N007 N004 IN N011 N008 0 N012 IN MP_01 MP_02 MP_03 N005 MP_04 0 LTC1702 ;pnba PVcc)Boost)BG)TG)SW)Imax)Pgood)FCB)Run/SS)Comp)SGND)FB)Vcc))))Fault))PGND
V1 IN 0 5
C5 OUT 0 180 Rser=.1 x4
R6 OUT N010 1.2K
C6 N010 N012 820p
Rload OUT 0 1
.tran 750u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1456 608
WIRE -632 -304 -728 -304
WIRE -520 -304 -632 -304
WIRE -408 -304 -520 -304
WIRE -296 -304 -408 -304
WIRE -184 -304 -296 -304
WIRE 120 -304 -184 -304
WIRE -728 -288 -728 -304
WIRE -184 -288 -184 -304
WIRE -632 -208 -632 -304
WIRE -184 -208 -184 -224
WIRE -40 -208 -184 -208
WIRE -728 -192 -728 -208
WIRE -408 -192 -408 -304
WIRE -296 -192 -296 -304
WIRE -184 -192 -184 -208
WIRE -40 -192 -40 -208
WIRE 120 -192 120 -304
WIRE -520 -112 -520 -304
WIRE -488 -112 -520 -112
WIRE 72 -112 -104 -112
WIRE -40 -80 -40 -128
WIRE 120 -80 120 -96
WIRE 120 -80 -40 -80
WIRE 280 -80 120 -80
WIRE 312 -80 280 -80
WIRE 440 -80 392 -80
WIRE 536 -80 440 -80
WIRE 616 -80 536 -80
WIRE 728 -80 616 -80
WIRE 120 -64 120 -80
WIRE 616 -64 616 -80
WIRE 728 -64 728 -80
WIRE -632 -48 -632 -128
WIRE -488 -48 -632 -48
WIRE -40 -48 -40 -80
WIRE -40 -48 -104 -48
WIRE 280 -32 280 -80
WIRE 440 -32 440 -80
WIRE -488 16 -520 16
WIRE 72 16 -104 16
WIRE 536 32 536 -80
WIRE 616 32 616 0
WIRE 728 32 728 16
WIRE 120 48 120 32
WIRE 280 48 280 32
WIRE -648 80 -680 80
WIRE -488 80 -568 80
WIRE -56 80 -104 80
WIRE 8 80 -56 80
WIRE 120 80 88 80
WIRE 440 80 440 48
WIRE 120 96 120 80
WIRE -584 144 -680 144
WIRE -488 144 -520 144
WIRE -56 144 -104 144
WIRE -56 192 -56 144
WIRE 120 192 120 160
WIRE 120 192 -56 192
WIRE 440 192 440 144
WIRE 440 192 120 192
WIRE 536 192 536 112
WIRE 536 192 440 192
WIRE 536 208 536 192
WIRE -376 256 -376 224
WIRE -216 256 -216 224
WIRE 536 304 536 288
FLAG 120 48 0
FLAG -680 80 0
FLAG -680 144 0
FLAG -376 256 0
FLAG -216 256 0
FLAG 616 32 0
FLAG 280 48 0
FLAG 536 304 0
FLAG -728 -192 0
FLAG 728 32 0
FLAG 728 -80 OUT
FLAG -728 -304 IN
SYMBOL NMOS 72 -192 R0
SYMATTR InstName Q1
SYMATTR Value FDS6680A
SYMBOL nmos 72 -64 R0
SYMATTR InstName Q2
SYMATTR Value FDS6680A
SYMBOL RES -648 -224 R0
SYMATTR InstName R1
SYMATTR Value 3.3K
SYMBOL cap -520 128 R90
SYMATTR InstName C1
SYMATTR Value .001
SYMBOL res -552 64 R90
SYMATTR InstName R2
SYMATTR Value 30K
SYMBOL schottky -200 -288 R0
SYMATTR Value 1N5818
SYMATTR InstName D1
SYMBOL polcap -56 -192 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL ind 296 -64 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMBOL schottky 264 32 M180
SYMATTR InstName D2
SYMATTR Value 1N5818
SYMBOL cap -72 80 R0
SYMATTR InstName C3
SYMATTR Value 27p
SYMBOL res 520 16 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 520 192 R0
SYMATTR InstName R4
SYMATTR Value 4.75K
SYMBOL res 104 64 R90
SYMATTR InstName R5
SYMATTR Value 47K
SYMBOL cap 104 96 R0
SYMATTR InstName C4
SYMATTR Value 680p
SYMBOL POWERPRODUCTS\\LTC1702 -296 16 R0
SYMATTR InstName U1
SYMBOL VOLTAGE -728 -304 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL polcap 600 -64 R0
SYMATTR SpiceLine2 x4
SYMATTR SpiceLine Rser=.1
SYMATTR InstName C5
SYMATTR Value 180
SYMBOL res 424 -48 R0
SYMATTR InstName R6
SYMATTR Value 1.2K
SYMBOL cap 424 80 R0
SYMATTR InstName C6
SYMATTR Value 820p
SYMBOL res 712 -80 R0
SYMATTR InstName Rload
SYMATTR Value 1