* SPICE netlist
MQ1 N007 N009 0 0 FDS6680A
MQ2 N007 N005 IN IN FDC638P
C1 OUT2 0 147 Rser=50m
R1 OUT2 N011 118K
R2 N011 0 59K
C2 N015 N014 220p
R3 0 N015 15K
MQ3 N006 N008 0 0 FDS6680A
MQ4 N006 N004 IN IN FDC638P
L1 N006 OUT1 2.47
R4 OUT1 N010 118K
R5 N010 0 59K
C3 N012 N013 220p
R6 0 N012 15K
V1 IN 0 5
R7 IN N001 10K
R8 N017 0 59K
R9 OUT1 N017 118K
C4 OUT1 0 147 Rser=50m
L2 N007 OUT2 2.47
XU1 N006 N002 N010 N013 N003 N016 0 IN N017 N011 N014 N001 N007 IN 0 N009 N018 N005 0 N004 0 N008 MP_01 IN LTC3736-1 ;pnba SW1)Iprg1)Vfb1)Ith1)Iprg2)FREQ)SGND)Vin)Track)Vfb2)Ith2)Pgood)SW2)Sense2+)PGND2)BG2)Run/SS)TG2)PGND1)TG1)SSDIS)BG1))Sense1+
C5 N016 0 2200p
Rload2 OUT2 0 5
Rload1 OUT1 0 30
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1408 848
WIRE -192 -424 -288 -424
WIRE 0 -424 -192 -424
WIRE 128 -424 0 -424
WIRE 320 -424 128 -424
WIRE -288 -408 -288 -424
WIRE 128 -408 128 -424
WIRE -288 -312 -288 -328
WIRE 0 -312 0 -424
WIRE 128 -312 128 -328
WIRE -96 -264 -128 -264
WIRE 256 -264 224 -264
WIRE -192 -200 -192 -424
WIRE -96 -200 -192 -200
WIRE 320 -200 320 -424
WIRE 320 -200 224 -200
WIRE -128 -184 -144 -184
WIRE 272 -184 256 -184
WIRE -128 -136 -128 -184
WIRE -96 -136 -128 -136
WIRE 256 -136 256 -184
WIRE 256 -136 224 -136
WIRE -576 -88 -688 -88
WIRE -480 -88 -576 -88
WIRE -384 -88 -480 -88
WIRE -368 -88 -384 -88
WIRE -192 -88 -192 -104
WIRE -192 -88 -288 -88
WIRE -128 -88 -192 -88
WIRE 320 -88 320 -104
WIRE 320 -88 256 -88
WIRE 416 -88 320 -88
WIRE 512 -88 496 -88
WIRE 608 -88 512 -88
WIRE 704 -88 608 -88
WIRE -688 -72 -688 -88
WIRE -128 -72 -128 -88
WIRE -96 -72 -128 -72
WIRE 256 -72 256 -88
WIRE 256 -72 224 -72
WIRE 608 -72 608 -88
WIRE 704 -72 704 -88
WIRE -576 -56 -576 -88
WIRE -384 -40 -384 -88
WIRE 512 -24 512 -88
WIRE -96 -8 -144 -8
WIRE 272 -8 224 -8
WIRE -688 24 -688 8
WIRE -576 24 -576 8
WIRE 608 24 608 -8
WIRE 704 24 704 8
WIRE -480 56 -480 -88
WIRE -192 56 -192 8
WIRE -96 56 -192 56
WIRE 320 56 320 8
WIRE 320 56 224 56
WIRE -192 72 -192 56
WIRE 320 72 320 56
WIRE -384 120 -384 40
WIRE -96 120 -384 120
WIRE 512 120 512 56
WIRE 512 120 224 120
WIRE -384 136 -384 120
WIRE 512 136 512 120
WIRE -272 184 -288 184
WIRE -176 184 -192 184
WIRE -96 184 -112 184
WIRE 240 184 224 184
WIRE 320 184 304 184
WIRE 416 184 400 184
WIRE -384 232 -384 216
WIRE 512 232 512 216
WIRE -96 248 -112 248
WIRE 288 248 224 248
WIRE 384 248 352 248
WIRE -480 312 -480 136
WIRE -96 312 -480 312
WIRE 240 312 224 312
WIRE -480 328 -480 312
WIRE 64 376 64 360
WIRE -480 424 -480 408
FLAG 320 72 0
FLAG 608 24 0
FLAG 512 232 0
FLAG 416 184 0
FLAG -192 72 0
FLAG -576 24 0
FLAG -384 232 0
FLAG -288 184 0
FLAG 64 376 0
FLAG -288 -312 0
FLAG -480 424 0
FLAG 704 24 0
FLAG -688 24 0
FLAG -112 248 0
FLAG 384 248 0
FLAG -688 -88 OUT1
FLAG 704 -88 OUT2
FLAG -288 -424 IN
SYMBOL nmos 272 -88 R0
SYMATTR InstName Q1
SYMATTR Value FDS6680A
SYMBOL pmos 272 -104 M180
SYMATTR InstName Q2
SYMATTR Value FDC638P
SYMBOL cap 592 -72 R0
SYMATTR SpiceLine Rser=50m
SYMATTR InstName C1
SYMATTR Value 147
SYMBOL res 496 -40 R0
SYMATTR InstName R1
SYMATTR Value 118K
SYMBOL res 496 120 R0
SYMATTR InstName R2
SYMATTR Value 59K
SYMBOL cap 304 168 R90
SYMATTR InstName C2
SYMATTR Value 220p
SYMBOL res 416 168 R90
SYMATTR InstName R3
SYMATTR Value 15K
SYMBOL nmos -144 -88 M0
SYMATTR InstName Q3
SYMATTR Value FDS6680A
SYMBOL pmos -144 -104 R180
SYMATTR InstName Q4
SYMATTR Value FDC638P
SYMBOL ind -272 -72 M270
SYMATTR InstName L1
SYMATTR Value 2.47
SYMBOL res -400 -56 R0
SYMATTR InstName R4
SYMATTR Value 118K
SYMBOL res -400 120 R0
SYMATTR InstName R5
SYMATTR Value 59K
SYMBOL cap -176 168 M90
SYMATTR InstName C3
SYMATTR Value 220p
SYMBOL res -288 168 M90
SYMATTR InstName R6
SYMATTR Value 15K
SYMBOL voltage -288 -424 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 112 -424 R0
SYMATTR InstName R7
SYMATTR Value 10K
SYMBOL res -496 312 R0
SYMATTR InstName R8
SYMATTR Value 59K
SYMBOL res -496 40 R0
SYMATTR InstName R9
SYMATTR Value 118K
SYMBOL cap -592 -56 R0
SYMATTR Value 147
SYMATTR SpiceLine Rser=50m
SYMATTR InstName C4
SYMBOL ind 400 -72 R270
SYMATTR InstName L2
SYMATTR Value 2.47
SYMBOL PowerProducts\\LTC3736-1 64 24 R0
SYMATTR InstName U1
SYMBOL cap 288 264 R270
SYMATTR InstName C5
SYMATTR Value 2200p
SYMBOL res 688 -88 R0
SYMATTR InstName Rload2
SYMATTR Value 5
SYMBOL res -704 -88 R0
SYMATTR InstName Rload1
SYMATTR Value 30