* SPICE netlist
V1 IN 0 10
L1 IN N003 19.4
C1 0 N005 4.7
C2 0 N006 1n
M1 N003 N007 N009 N009 Si7370DP
R1 N009 0 3m
D1 N003 OUT1 PDS760
C3 OUT1 0 100
R2 OUT1 0 20
R3 OUT1 N011 475K
R4 N011 0 12.4K
C4 N013 0 10n Rser=10K Cpar=100p
C5 N015 0 20n
R5 N017 0 100K
R6 N019 0 100K
L2 IN N004 19.4
M2 N004 N008 N010 N010 Si7370DP
R7 N010 0 3m
D2 N004 OUT2 PDS760
C6 OUT2 0 100
R8 OUT2 0 20
R9 OUT2 N012 475K
R10 N012 0 12.4K
C7 N014 0 10n Rser=10K Cpar=100p
C8 N016 0 20n
R11 N018 0 100K
R12 IN N001 84.5K
R13 N001 0 12.1K
R14 IN N002 84.5K
R15 0 N002 12.1K
XU1 0 N019 N015 N011 N013 N001 N002 N016 N012 N014 N010 0 N018 NC_01 NC_02 N008 0 N007 N005 IN 0 N006 N017 0 N009 NC_03 NC_04 NC_05 LTC7840 ;pnba Dmax)Freq)SS1)VFB1)Ith1)Run1)Run2)SS2)VFB2)Ith2)Sense2+)Sense2-)Ilim2)Pgood2)Pgood1)Gate2)PGND)Gate1)DRVcc)Vin)SGND)INTVcc)Ilim1)Sense1-)Sense1+)Blank)CLKOut)SYNC
.tran 4m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1792 1152
WIRE -432 -576 -896 -576
WIRE -208 -576 -432 -576
WIRE -64 -576 -208 -576
WIRE 368 -576 -64 -576
WIRE 544 -576 368 -576
WIRE -896 -560 -896 -576
WIRE -208 -560 -208 -576
WIRE 368 -560 368 -576
WIRE -432 -544 -432 -576
WIRE 544 -544 544 -576
WIRE 80 -512 80 -528
WIRE 224 -512 224 -528
WIRE -304 -480 -320 -480
WIRE -208 -480 -224 -480
WIRE 384 -480 368 -480
WIRE 480 -480 464 -480
WIRE -896 -464 -896 -480
WIRE -656 -448 -752 -448
WIRE -576 -448 -656 -448
WIRE -544 -448 -576 -448
WIRE -432 -448 -432 -464
WIRE -432 -448 -480 -448
WIRE 544 -448 544 -464
WIRE 640 -448 544 -448
WIRE 736 -448 704 -448
WIRE 800 -448 736 -448
WIRE 896 -448 800 -448
WIRE -752 -432 -752 -448
WIRE -656 -432 -656 -448
WIRE -208 -432 -208 -480
WIRE -64 -432 -64 -576
WIRE 80 -432 80 -448
WIRE 224 -432 224 -448
WIRE 368 -432 368 -480
WIRE 800 -432 800 -448
WIRE 896 -432 896 -448
WIRE -288 -368 -384 -368
WIRE 496 -368 448 -368
WIRE -752 -336 -752 -352
WIRE -656 -336 -656 -368
WIRE 800 -336 800 -368
WIRE 896 -336 896 -352
WIRE -432 -272 -432 -352
WIRE -288 -272 -432 -272
WIRE 544 -272 544 -352
WIRE 544 -272 448 -272
WIRE -576 -176 -576 -448
WIRE -432 -176 -432 -192
WIRE -288 -176 -432 -176
WIRE 544 -176 544 -192
WIRE 544 -176 448 -176
WIRE 736 -176 736 -448
WIRE -432 -160 -432 -176
WIRE 544 -160 544 -176
WIRE -576 -80 -576 -96
WIRE -288 -80 -576 -80
WIRE 736 -80 736 -96
WIRE 736 -80 448 -80
WIRE -576 -64 -576 -80
WIRE 736 -64 736 -80
WIRE -384 16 -400 16
WIRE -288 16 -320 16
WIRE 464 16 448 16
WIRE 560 16 528 16
WIRE -576 32 -576 16
WIRE 736 32 736 16
WIRE -384 112 -400 112
WIRE -288 112 -320 112
WIRE 464 112 448 112
WIRE 560 112 528 112
WIRE -384 208 -400 208
WIRE -288 208 -304 208
WIRE 464 208 448 208
WIRE 560 208 544 208
WIRE -208 480 -208 464
WIRE -64 480 -64 464
WIRE 80 480 80 464
WIRE 224 480 224 464
WIRE 80 576 80 560
FLAG -896 -464 0
FLAG -432 -160 0
FLAG -752 -336 0
FLAG -656 -336 0
FLAG -576 32 0
FLAG -896 -576 IN
FLAG -752 -448 OUT1
FLAG -400 16 0
FLAG -400 112 0
FLAG -400 208 0
FLAG 80 -528 0
FLAG 224 -528 0
FLAG -208 480 0
FLAG -64 480 0
FLAG 224 480 0
FLAG 80 576 0
FLAG 544 -160 0
FLAG 896 -336 0
FLAG 800 -336 0
FLAG 736 32 0
FLAG 896 -448 OUT2
FLAG 560 16 0
FLAG 560 112 0
FLAG 560 208 0
FLAG -320 -480 0
FLAG 480 -480 0
SYMBOL voltage -896 -576 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL ind -448 -560 R0
SYMATTR InstName L1
SYMATTR Value 19.4
SYMBOL cap 64 -512 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL cap 208 -512 R0
SYMATTR InstName C2
SYMATTR Value 1n
SYMBOL nmos -384 -448 M0
SYMATTR InstName M1
SYMATTR Value Si7370DP
SYMBOL res -448 -288 R0
SYMATTR InstName R1
SYMATTR Value 3m
SYMBOL diode -480 -464 R90
SYMATTR InstName D1
SYMATTR Value PDS760
SYMBOL cap -672 -432 R0
SYMATTR InstName C3
SYMATTR Value 100
SYMBOL res -768 -448 R0
SYMATTR InstName R2
SYMATTR Value 20
SYMBOL res -592 -192 R0
SYMATTR InstName R3
SYMATTR Value 475K
SYMBOL res -592 -80 R0
SYMATTR InstName R4
SYMATTR Value 12.4K
SYMBOL cap -320 0 R90
SYMATTR InstName C4
SYMATTR Value 10n
SYMATTR Value2 Rser=10K Cpar=100p
SYMBOL cap -320 96 R90
SYMATTR InstName C5
SYMATTR Value 20n
SYMBOL res -288 192 R90
SYMATTR InstName R5
SYMATTR Value 100K
SYMBOL res 64 464 R0
SYMATTR InstName R6
SYMATTR Value 100K
SYMBOL ind 528 -560 R0
SYMATTR InstName L2
SYMATTR Value 19.4
SYMBOL nmos 496 -448 R0
SYMATTR InstName M2
SYMATTR Value Si7370DP
SYMBOL res 528 -288 R0
SYMATTR InstName R7
SYMATTR Value 3m
SYMBOL diode 640 -464 M90
SYMATTR InstName D2
SYMATTR Value PDS760
SYMBOL cap 784 -432 R0
SYMATTR InstName C6
SYMATTR Value 100
SYMBOL res 880 -448 R0
SYMATTR InstName R8
SYMATTR Value 20
SYMBOL res 720 -192 R0
SYMATTR InstName R9
SYMATTR Value 475K
SYMBOL res 720 -80 R0
SYMATTR InstName R10
SYMATTR Value 12.4K
SYMBOL cap 464 0 M90
SYMATTR InstName C7
SYMATTR Value 10n
SYMATTR Value2 Rser=10K Cpar=100p
SYMBOL cap 464 96 M90
SYMATTR InstName C8
SYMATTR Value 20n
SYMBOL res 448 224 R270
SYMATTR InstName R11
SYMATTR Value 100K
SYMBOL res -224 -576 R0
SYMATTR InstName R12
SYMATTR Value 84.5K
SYMBOL res -208 -496 R90
SYMATTR InstName R13
SYMATTR Value 12.1K
SYMBOL res 352 -576 R0
SYMATTR InstName R14
SYMATTR Value 84.5K
SYMBOL res 480 -496 R90
SYMATTR InstName R15
SYMATTR Value 12.1K
SYMBOL PowerProducts\\LTC7840 80 16 R0
SYMATTR InstName U1