Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
L1 IN N001 4.7 Rser=5m Rpar=5K
V1 IN 0 2
R1 OUT N002 1Meg
R2 N002 0 562K
C1 OUT 0 22 Rser=1m
Rload OUT 0 5.5
XU1 N001 0 0 IN IN N002 IN OUT LTC3539 ;pnba SW)PGND)GND)Vin)_SHDN)FB)Mode)Vout
C2 OUT N002 22p
.tran 750u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 384
WIRE -256 -192 -352 -192
WIRE -144 -192 -256 -192
WIRE 64 -192 -64 -192
WIRE -352 -176 -352 -192
WIRE -256 -112 -256 -192
WIRE -240 -112 -256 -112
WIRE 64 -112 64 -192
WIRE 64 -112 48 -112
WIRE -352 -80 -352 -96
WIRE -256 -16 -256 -112
WIRE -240 -16 -256 -16
WIRE 80 -16 48 -16
WIRE 160 -16 80 -16
WIRE 272 -16 160 -16
WIRE 352 -16 272 -16
WIRE 80 0 80 -16
WIRE 160 0 160 -16
WIRE 272 0 272 -16
WIRE 352 0 352 -16
WIRE -256 80 -256 -16
WIRE -240 80 -256 80
WIRE 80 80 80 64
WIRE 80 80 48 80
WIRE 160 80 80 80
WIRE 160 96 160 80
WIRE 272 96 272 64
WIRE 352 96 352 80
WIRE -240 176 -256 176
WIRE 64 176 48 176
WIRE 160 192 160 176
FLAG -352 -80 0
FLAG -256 176 0
FLAG 160 192 0
FLAG 272 96 0
FLAG 352 96 0
FLAG 64 176 0
FLAG 352 -16 OUT
FLAG -352 -192 IN
SYMBOL ind -160 -176 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=5m Rpar=5K
SYMBOL voltage -352 -192 R0
SYMATTR InstName V1
SYMATTR Value 2
SYMBOL res 144 -16 R0
SYMATTR Value 1Meg
SYMATTR InstName R1
SYMBOL res 144 80 R0
SYMATTR Value 562K
SYMATTR InstName R2
SYMBOL cap 256 0 R0
SYMATTR InstName C1
SYMATTR Value 22
SYMATTR SpiceLine Rser=1m
SYMBOL res 336 -16 R0
SYMATTR InstName Rload
SYMATTR Value 5.5
SYMBOL PowerProducts\\LTC3539 -96 32 R0
SYMATTR InstName U1
SYMBOL cap 64 0 R0
SYMATTR InstName C2
SYMATTR Value 22p
* SPICE netlist
V1 N002 0 PWL (0,0 10m,12)
V2 N001 0 PULSE(2.5 5 0 1000m 1000m 3000m 5000m)
R1 N005 N001 57.6K
R2 N005 N003 1.1K
R3 N003 0 10K
I1 REF 0 PWL(0 0 1 0 1.001 1m 2 1m 2.001 -1m 3 -1m 4 -5m 4.001 -5m 5 5m)
C1 0 N004 22n
C2 0 _RST 1000p
R4 N001 _RST 10K
V3 N006 0 PWL(0 0 5010m 0 5011m 0.9 10010m 0.9 10011m 5)
XU1 0 REF N003 N005 N006 N004 N002 _RST LTC2909-3.3 ;pnba GND)REF)ADJ2)ADJ1)SEL)TMR)Vcc)_RST
.tran 15

* LTspice schematic (.asc)
Version 4
SHEET 1 1376 480
WIRE -80 -240 -160 -240
WIRE 368 -240 0 -240
WIRE 400 -240 368 -240
WIRE 112 -160 96 -160
WIRE 400 -160 400 -240
WIRE 400 -160 368 -160
WIRE 416 -160 400 -160
WIRE 528 -160 480 -160
WIRE -640 -96 -688 -96
WIRE 80 -96 -560 -96
WIRE 112 -96 80 -96
WIRE 592 -96 368 -96
WIRE 688 -96 672 -96
WIRE -96 -32 -112 -32
WIRE 0 -32 -16 -32
WIRE 112 -32 0 -32
WIRE 400 -32 368 -32
WIRE 496 -32 464 -32
WIRE 0 -16 0 -32
WIRE 112 32 96 32
WIRE 448 32 368 32
WIRE 448 48 448 32
WIRE -160 80 -160 -240
WIRE -128 80 -160 80
WIRE 0 80 0 64
WIRE 0 80 -48 80
WIRE 96 80 96 32
WIRE 96 80 0 80
WIRE -160 144 -160 80
WIRE 448 144 448 128
WIRE -160 240 -160 224
FLAG 96 -160 0
FLAG 688 -96 0
FLAG -160 240 0
FLAG -112 -32 0
FLAG -688 -96 0
FLAG 496 -32 0
FLAG 528 -160 0
FLAG 448 144 0
FLAG 80 -96 REF
FLAG 368 -240 _RST
SYMBOL voltage 576 -96 R270
SYMATTR InstName V1
SYMATTR Value PWL (0,0 10m,12)
SYMBOL voltage -160 128 R0
SYMATTR InstName V2
SYMATTR Value PULSE(2.5 5 0 1000m 1000m 3000m 5000m)
SYMBOL res -32 64 R90
SYMATTR InstName R1
SYMATTR Value 57.6K
SYMBOL res -16 80 M180
SYMATTR InstName R2
SYMATTR Value 1.1K
SYMBOL res 0 -16 M270
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL current -560 -96 R90
SYMATTR InstName I1
SYMATTR Value PWL(0 0 1 0 1.001 1m 2 1m 2.001 -1m 3 -1m 4 -5m 4.001 -5m 5 5m)
SYMBOL cap 464 -48 R90
SYMATTR InstName C1
SYMATTR Value 22n
SYMBOL cap 480 -176 R90
SYMATTR InstName C2
SYMATTR Value 1000p
SYMBOL res -96 -224 R270
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL voltage 448 32 R0
SYMATTR Value PWL(0 0 5010m 0 5011m 0.9 10010m 0.9 10011m 5)
SYMATTR InstName V3
SYMBOL LTC2909-3.3 240 -64 R0
SYMATTR InstName U1
* SPICE netlist
VAC1 N001 0 AC 1
C1 Vout N001 1e-06
R1 Vout N001 3000
R2 N003 N002 2000
LI1 N004 N003 0.1
LI2 N005 N004 0.1
LI3 N006 N005 0.1
LI4 N007 N006 0.1
LI5 N008 N007 0.1
LI6 N009 N008 0.1
LI7 N010 N009 0.1
LI8 N011 N010 0.1
LI9 N012 N011 0.1
LI10 N013 N012 0.1
LI11 N014 N013 0.1
LI12 0 N014 0.1
.ac oct 10 1 1000

* LTspice schematic (.asc)
Version 4
SHEET 1 1936 1376
SYMBOL voltage -968 -688 R0
SYMATTR InstName AC1
SYMATTR Value AC 1
FLAG -968 -592 0
WIRE -696 -672 -968 -672
FLAG -584 -656 Vout
WIRE -696 -680 -696 688
WIRE -584 -680 -584 688
WIRE -472 -680 -472 688
WIRE -360 -680 -360 688
WIRE -248 -680 -248 688
WIRE -136 -680 -136 688
WIRE -24 -680 -24 688
WIRE 88 -680 88 688
WIRE 200 -680 200 688
WIRE 312 -680 312 688
WIRE 424 -680 424 688
WIRE 536 -680 536 688
WIRE 648 -680 648 688
WIRE 760 -680 760 688
WIRE 872 -680 872 688
SYMBOL cap -632 -528 R90
SYMATTR InstName C1
SYMATTR Value 1e-06
SYMBOL res -600 -448 R90
SYMATTR InstName R1
SYMATTR Value 3000
SYMBOL res -376 -368 R90
SYMATTR InstName R2
SYMATTR Value 2000
SYMBOL ind -264 -288 R90
SYMATTR InstName I1
SYMATTR Value 0.1
SYMBOL ind -152 -208 R90
SYMATTR InstName I2
SYMATTR Value 0.1
SYMBOL ind -40 -128 R90
SYMATTR InstName I3
SYMATTR Value 0.1
SYMBOL ind 72 -48 R90
SYMATTR InstName I4
SYMATTR Value 0.1
SYMBOL ind 184 32 R90
SYMATTR InstName I5
SYMATTR Value 0.1
SYMBOL ind 296 112 R90
SYMATTR InstName I6
SYMATTR Value 0.1
SYMBOL ind 408 192 R90
SYMATTR InstName I7
SYMATTR Value 0.1
SYMBOL ind 520 272 R90
SYMATTR InstName I8
SYMATTR Value 0.1
SYMBOL ind 632 352 R90
SYMATTR InstName I9
SYMATTR Value 0.1
SYMBOL ind 744 432 R90
SYMATTR InstName I10
SYMATTR Value 0.1
SYMBOL ind 856 512 R90
SYMATTR InstName I11
SYMATTR Value 0.1
SYMBOL ind 968 592 R90
SYMATTR InstName I12
SYMATTR Value 0.1
WIRE -632 -512 -584 -512
WIRE -616 -432 -584 -432
WIRE -392 -352 -360 -352
WIRE -280 -272 -248 -272
WIRE -168 -192 -136 -192
WIRE -56 -112 -24 -112
WIRE 56 -32 88 -32
WIRE 168 48 200 48
WIRE 280 128 312 128
WIRE 392 208 424 208
WIRE 504 288 536 288
WIRE 616 368 648 368
WIRE 728 448 760 448
WIRE 840 528 872 528
FLAG 952 608 0
* SPICE netlist
R1 OUT N001 121
R2 N001 0 365
V1 IN 0 PWL(0 0 1 10) Rser=0.1
Rload OUT 0 10
C1 OUT 0 10
XU1 N001 OUT IN LT1085 ;pnba ADJ)OUT)IN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 736 240
WIRE -144 -120 -368 -120
WIRE 160 -120 112 -120
WIRE 256 -120 160 -120
WIRE 368 -120 256 -120
WIRE -368 -104 -368 -120
WIRE 160 -104 160 -120
WIRE 256 -104 256 -120
WIRE 368 -104 368 -120
WIRE -368 -8 -368 -24
WIRE 256 -8 256 -40
WIRE 368 -8 368 -24
WIRE -16 8 -16 -24
WIRE 160 8 160 -24
WIRE 160 8 -16 8
WIRE 160 24 160 8
WIRE 160 120 160 104
FLAG 368 -120 OUT
FLAG 160 120 0
FLAG 368 -8 0
FLAG -368 -8 0
FLAG 256 -8 0
FLAG -368 -120 IN
SYMBOL RES 144 -120 R0
SYMATTR InstName R1
SYMATTR Value 121
SYMBOL RES 144 8 R0
SYMATTR InstName R2
SYMATTR Value 365
SYMBOL VOLTAGE -368 -120 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMATTR SpiceLine Rser=0.1
SYMBOL RES 352 -120 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL cap 240 -104 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL PowerProducts\\LT1085 -16 -120 R0
SYMATTR InstName U1
* SPICE netlist
M1 CB-H CB-H 0 0 BSP89
R1 CA-V CB-H 100
V1 CA-V 0 PWL REPEAT FOREVER (0 2.5 2.5m 5 5m 2.5 7.5m 0 10m 2.5) ENDREPEAT
.tran 50m

* LTspice schematic (.asc)
Version 4
SHEET 1 656 400
WIRE -328 -168 -328 -200
WIRE 248 -136 248 -184
WIRE -328 -56 -328 -88
WIRE 248 -24 248 -56
WIRE 328 -24 248 -24
WIRE 248 8 248 -24
WIRE 248 8 120 8
WIRE 248 40 248 8
WIRE 120 120 120 8
WIRE 200 120 120 120
WIRE 248 200 248 136
FLAG 248 200 0
FLAG 248 -184 CA-V
IOPIN 224 -112 In
FLAG -328 -56 0
FLAG -328 -200 CA-V
IOPIN -352 -128 In
FLAG 328 -24 CB-H
IOPIN 304 48 In
SYMBOL nmos 200 40 R0
SYMATTR InstName M1
SYMATTR Value BSP89
SYMBOL res 232 -152 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL voltage -328 -184 R0
SYMATTR InstName V1
SYMATTR Value PWL REPEAT FOREVER (0 2.5 2.5m 5 5m 2.5 7.5m 0 10m 2.5) ENDREPEAT
* SPICE netlist
R1 N002 0 1k
D1 N001 N002 1N750
V1 N001 0 PULSE(-8 8 0 50u 50u 0 100u)
.tran 200u

* LTspice schematic (.asc)
Version 4
SHEET 1 304 208
WIRE -40 -104 -152 -104
WIRE 152 -104 24 -104
WIRE -152 -56 -152 -104
WIRE 152 -56 152 -104
WIRE -152 88 -152 24
WIRE -8 88 -152 88
WIRE 152 88 152 24
WIRE 152 88 -8 88
WIRE -8 104 -8 88
FLAG -8 104 0
SYMBOL res 136 -72 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL zener -40 -88 R270
SYMATTR InstName D1
SYMATTR Value 1N750
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage -152 -72 R0
SYMATTR InstName V1
SYMATTR Value PULSE(-8 8 0 50u 50u 0 100u)
* SPICE netlist
V1 IN 0 5
C1 OUT 0 22
L1 N001 OUT 4.7
Rload OUT 0 10
XU1 IN 0 N001 IN OUT LTC3406B-1.2 ;pnba Run)GND)SW)Vin)Vout
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 672 320
WIRE -240 -160 -336 -160
WIRE -80 -160 -240 -160
WIRE -336 -144 -336 -160
WIRE -80 -144 -80 -160
WIRE -240 -80 -240 -160
WIRE -224 -80 -240 -80
WIRE 80 -80 64 -80
WIRE 192 -80 160 -80
WIRE 240 -80 192 -80
WIRE 336 -80 240 -80
WIRE 240 -64 240 -80
WIRE 336 -64 336 -80
WIRE -336 -48 -336 -64
WIRE 240 32 240 0
WIRE 336 32 336 16
WIRE 192 80 192 -80
WIRE 192 80 64 80
WIRE -80 160 -80 144
FLAG -336 -48 0
FLAG -80 160 0
FLAG 240 32 0
FLAG 336 32 0
FLAG 336 -80 OUT
FLAG -336 -160 IN
SYMBOL VOLTAGE -336 -160 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL polcap 224 -64 R0
SYMATTR InstName C1
SYMATTR Value 22
SYMBOL ind 64 -64 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMBOL RES 320 -80 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL PowerProducts\\LTC3406B-1.2 -80 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 PWL(0 6 100m 8)
V2 N006 0 7
XU1 N006 N001 vcc 0 N005 level2 Avol=1Meg GBW=10Meg Slew=10Meg Ilimit=25m Rail=0 Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
V3 vcc 0 12
Q3 N009 N010 0 0 BC817-16
R5 N010 N005 10k
R6 0 N010 10k
R7 N003 vref 100k
R8 N003 N002 100
R9 N003 N007 100
V4 vref 0 6
M1 N001 N004 N002 N002 PMOS
R1 N004 N005 10k
D1 N004 N001 BZX84C10VL
M2 N006 N008 N007 N007 PMOS
R2 N008 N009 10k
D2 N008 N006 BZX84C10VL
.tran 100m

* LTspice schematic (.asc)
Version 4
SHEET 1 1440 1312
WIRE -720 -592 -720 -656
WIRE -624 -592 -624 -656
WIRE -720 -464 -720 -512
WIRE -624 -464 -624 -512
WIRE -16 -464 -240 -464
WIRE 336 -464 -16 -464
WIRE 368 -464 336 -464
WIRE 528 -464 464 -464
WIRE 720 -464 608 -464
WIRE 336 -432 336 -464
WIRE 336 -336 336 -368
WIRE 448 -336 448 -416
WIRE 448 -336 336 -336
WIRE 448 -320 448 -336
WIRE -240 -272 -240 -464
WIRE 48 -160 48 -208
WIRE -240 -144 -240 -192
WIRE -16 -144 -16 -464
WIRE 16 -144 -16 -144
WIRE 144 -128 80 -128
WIRE 448 -128 448 -240
WIRE 448 -128 144 -128
WIRE 16 -112 -16 -112
WIRE -16 -48 -16 -112
WIRE -16 -48 -240 -48
WIRE 48 -48 48 -96
WIRE -240 16 -240 -48
WIRE -16 80 -16 -48
WIRE 336 80 -16 80
WIRE 368 80 336 80
WIRE 528 80 464 80
WIRE 720 80 720 -464
WIRE 720 80 608 80
WIRE 336 112 336 80
WIRE -240 144 -240 96
WIRE 720 176 720 80
WIRE 336 208 336 176
WIRE 448 208 448 128
WIRE 448 208 336 208
WIRE 448 224 448 208
WIRE 720 304 720 256
WIRE 448 432 448 304
WIRE 144 480 144 -128
WIRE 224 480 144 480
WIRE 336 480 304 480
WIRE 384 480 336 480
WIRE 336 528 336 480
WIRE 336 656 336 608
WIRE 448 656 448 528
FLAG -240 144 0
FLAG -240 -144 0
FLAG -720 -464 0
FLAG -720 -656 vcc
FLAG 48 -48 0
FLAG 48 -208 vcc
FLAG 448 656 0
FLAG 336 656 0
FLAG -624 -464 0
FLAG -624 -656 vref
FLAG 720 304 vref
SYMBOL voltage -240 -288 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 6 100m 8)
SYMBOL voltage -240 0 R0
SYMATTR InstName V2
SYMATTR Value 7
SYMBOL Opamps\\UniversalOpamp2 48 -128 R0
SYMATTR InstName U1
SYMBOL voltage -720 -608 R0
SYMATTR InstName V3
SYMATTR Value 12
SYMBOL npn 384 432 R0
SYMATTR InstName Q3
SYMATTR Value BC817-16
SYMBOL res 320 464 R90
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL res 352 624 R180
SYMATTR InstName R6
SYMATTR Value 10k
SYMBOL res 704 160 R0
SYMATTR InstName R7
SYMATTR Value 100k
SYMBOL res 624 -480 R90
SYMATTR InstName R8
SYMATTR Value 100
SYMBOL res 624 64 R90
SYMATTR InstName R9
SYMATTR Value 100
SYMBOL voltage -624 -608 R0
SYMATTR InstName V4
SYMATTR Value 6
SYMBOL pmos 368 -416 R270
SYMATTR InstName M1
SYMBOL res 432 -336 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL zener 352 -368 R180
SYMATTR InstName D1
SYMATTR Value BZX84C10VL
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL pmos 368 128 R270
SYMATTR InstName M2
SYMBOL res 432 208 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL zener 352 176 R180
SYMATTR InstName D2
SYMATTR Value BZX84C10VL
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
D1 b N001 1N4148
V1 a 0 SINE(0 3V 50Hz)
R1 b a 1000
V2 N001 0 {Vref}
.tran 0.05s
.step param vref list 0 1V 2V

* LTspice schematic (.asc)
Version 4
SHEET 1 336 272
WIRE -56 -120 -168 -120
WIRE 152 -120 24 -120
WIRE 168 -120 152 -120
WIRE 168 -88 168 -120
WIRE -168 -24 -168 -120
WIRE 168 8 168 -24
WIRE -168 120 -168 56
WIRE -8 120 -168 120
WIRE 168 120 168 88
WIRE 168 120 -8 120
WIRE -8 136 -8 120
FLAG -168 -120 a
FLAG 152 -120 b
FLAG -8 136 0
SYMBOL diode 152 -88 R0
SYMATTR Value 1N4148
SYMATTR InstName D1
SYMBOL Misc\\signal -168 -40 R0
SYMATTR Value SINE(0 3V 50Hz)
SYMATTR InstName V1
SYMBOL Misc\\EuropeanResistor 40 -136 R90
SYMATTR InstName R1
SYMATTR Value 1000
SYMBOL voltage 168 -8 R0
SYMATTR InstName V2
SYMATTR Value {Vref}
* SPICE netlist
V1 VCC2 0 15
V4 0 VEE2 15
Q5 VCC2 N001 P001 0 NPN
R11 P001 VOUT 10R
R12 VOUT P002 10R
Q6 VEE2 N005 P002 0 PNP
I2 VCC2 N001 1mA
Q3 VEE2 N002 N001 0 PNP
Q9 VCC2 N002 N005 0 NPN
I3 N005 VEE2 1mA
R1 0 VOUT 50R
VIN2 N004 0 PULSE(-5 5 0 100n 100n 0.2ms 0.4ms 7)
R2 N006 VEE2 2k
R5 P003 VEE2 10R
Q4 N006 N004 N003 0 PNP
Q7 VEE2 VOUT N003 0 PNP
Q8 N002 N006 P003 0 NPN
I1 VCC2 N003 1mA
I4 VCC2 N002 1mA
.tran 3ms

* LTspice schematic (.asc)
Version 4
SHEET 1 1904 1456
WIRE -264 -728 -616 -728
WIRE -56 -728 -264 -728
WIRE 216 -728 -56 -728
WIRE 360 -728 216 -728
WIRE 680 -728 360 -728
WIRE 680 -488 680 -728
WIRE 360 -440 360 -648
WIRE 616 -440 360 -440
WIRE 296 -392 136 -392
WIRE 680 -280 680 -312
WIRE 824 -280 680 -280
WIRE 856 -280 824 -280
WIRE 680 -248 680 -280
WIRE -616 -216 -616 -648
WIRE -616 -216 -712 -216
WIRE -552 -216 -616 -216
WIRE 216 -216 216 -728
WIRE 936 -184 936 -280
WIRE -776 -168 -952 -168
WIRE -392 -168 -488 -168
WIRE -264 -168 -264 -648
WIRE 136 -168 136 -392
WIRE 136 -168 -264 -168
WIRE 152 -168 136 -168
WIRE 616 -120 216 -120
WIRE -264 56 -264 -168
WIRE -712 104 -712 -120
WIRE -328 104 -712 104
WIRE 216 152 216 -120
WIRE -712 232 -712 184
WIRE -552 232 -552 -120
WIRE -552 232 -712 232
WIRE -264 232 -552 232
WIRE 216 232 -264 232
WIRE 360 232 360 -344
WIRE 360 232 216 232
WIRE 568 232 360 232
WIRE 680 232 680 -72
WIRE 680 232 568 232
WIRE -728 632 -808 632
WIRE -808 648 -808 632
WIRE -728 648 -728 632
FLAG -728 648 0
FLAG -808 552 VCC2
FLAG -808 728 VEE2
FLAG -56 -728 VCC2
FLAG 568 232 VEE2
FLAG 824 -280 VOUT
FLAG 936 -184 0
FLAG -952 -88 0
FLAG -392 -168 VOUT
SYMBOL voltage -808 536 R0
SYMATTR Value 15
SYMATTR InstName V1
SYMBOL voltage -808 632 R0
SYMATTR InstName V4
SYMATTR Value 15
SYMBOL npn 616 -488 R0
SYMATTR InstName Q5
SYMBOL res 664 -408 R0
SYMATTR InstName R11
SYMATTR Value 10R
SYMBOL res 664 -264 R0
SYMATTR InstName R12
SYMATTR Value 10R
SYMBOL pnp 616 -72 M180
SYMATTR InstName Q6
SYMBOL current 360 -728 R0
SYMATTR InstName I2
SYMATTR Value 1mA
SYMBOL pnp 296 -344 M180
SYMATTR InstName Q3
SYMBOL npn 152 -216 R0
SYMATTR InstName Q9
SYMBOL current 216 152 R0
SYMATTR InstName I3
SYMATTR Value 1mA
SYMBOL res 952 -296 R90
SYMATTR InstName R1
SYMATTR Value 50R
SYMBOL voltage -952 -184 R0
SYMATTR Value PULSE(-5 5 0 100n 100n 0.2ms 0.4ms 7)
SYMATTR InstName VIN2
SYMBOL res -728 88 R0
SYMATTR InstName R2
SYMATTR Value 2k
SYMBOL res -280 136 R0
SYMATTR InstName R5
SYMATTR Value 10R
SYMBOL pnp -776 -120 M180
SYMATTR InstName Q4
SYMBOL pnp -488 -120 R180
SYMATTR InstName Q7
SYMBOL npn -328 56 R0
SYMATTR InstName Q8
SYMBOL current -616 -728 R0
SYMATTR InstName I1
SYMATTR Value 1mA
SYMBOL current -264 -728 R0
SYMATTR InstName I4
SYMATTR Value 1mA
* SPICE netlist
R1 OUT N006 316K
C1 0 N010 0.01n
C2 0 N008 0.047n
R2 N006 0 100K
R3 0 N011 110K
D1 N004 N003 1N5818
L1 N003 OUT 12 Rpar=2K
C3 OUT N006 12p
C4 OUT 0 22
C5 N001 N003 0.1
V1 IN 0 12
Rload OUT 0 1K
V2 N005 0 pulse(0 2 0 1u 1u 250u 500u)
XU1 N007 N010 N008 N011 0 OUT N001 IN N003 N004 IN N006 0 N002 N005 N009 0 LT3688 ;pnba _WDO)Cwdt)Cpor)Rt)SYNC)Bias)Boost)Vin)SW)DA)EN/UVLO)FB)_WDE)SS)WDI)_RST)GND
C6 N002 0 1n
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1200 768
WIRE -296 -384 -408 -384
WIRE -280 -384 -296 -384
WIRE 328 -384 40 -384
WIRE -408 -368 -408 -384
WIRE -296 -288 -296 -384
WIRE -280 -288 -296 -288
WIRE 88 -288 40 -288
WIRE -408 -272 -408 -288
WIRE 88 -272 88 -288
WIRE -360 -192 -376 -192
WIRE -280 -192 -296 -192
WIRE 88 -192 88 -208
WIRE 88 -192 40 -192
WIRE 232 -192 88 -192
WIRE 328 -192 328 -384
WIRE 328 -192 312 -192
WIRE 424 -192 328 -192
WIRE 520 -192 424 -192
WIRE 600 -192 520 -192
WIRE 88 -176 88 -192
WIRE 520 -176 520 -192
WIRE 600 -176 600 -192
WIRE 424 -144 424 -192
WIRE 328 -128 328 -192
WIRE -280 -96 -296 -96
WIRE 88 -96 88 -112
WIRE 88 -96 40 -96
WIRE 520 -80 520 -112
WIRE 600 -80 600 -96
WIRE -520 0 -600 0
WIRE -280 0 -440 0
WIRE 328 0 328 -48
WIRE 328 0 40 0
WIRE 424 0 424 -80
WIRE 424 0 328 0
WIRE 328 16 328 0
WIRE -280 112 -296 112
WIRE 56 112 40 112
WIRE 152 112 120 112
WIRE 328 112 328 96
WIRE -280 224 -296 224
WIRE 56 224 40 224
WIRE 152 224 120 224
WIRE -280 336 -296 336
WIRE 56 336 40 336
WIRE 152 336 136 336
WIRE -120 384 -120 368
FLAG -120 384 0
FLAG 152 112 0
FLAG 152 224 0
FLAG 152 336 0
FLAG 328 112 0
FLAG 520 -80 0
FLAG -296 336 0
FLAG -408 -272 0
FLAG 600 -80 0
FLAG -600 0 0
FLAG -296 -96 0
FLAG 600 -192 OUT
FLAG -408 -384 IN
FLAG -376 -192 0
SYMBOL res 312 -144 R0
SYMATTR InstName R1
SYMATTR Value 316K
SYMBOL cap 120 208 R90
SYMATTR InstName C1
SYMATTR Value 0.01n
SYMBOL cap 120 96 R90
SYMATTR InstName C2
SYMATTR Value 0.047n
SYMBOL res 312 0 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL res 152 320 R90
SYMATTR InstName R3
SYMATTR Value 110K
SYMBOL schottky 72 -112 M180
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 216 -176 R270
SYMATTR InstName L1
SYMATTR Value 12
SYMATTR SpiceLine Rpar=2K
SYMBOL cap 408 -144 R0
SYMATTR InstName C3
SYMATTR Value 12p
SYMBOL cap 504 -176 R0
SYMATTR InstName C4
SYMATTR Value 22
SYMBOL cap 72 -272 R0
SYMATTR Value 0.1
SYMATTR InstName C5
SYMBOL voltage -408 -384 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 584 -192 R0
SYMATTR InstName Rload
SYMATTR Value 1K
SYMBOL voltage -424 0 R90
SYMATTR InstName V2
SYMATTR Value pulse(0 2 0 1u 1u 250u 500u)
SYMBOL PowerProducts\\LT3688 -120 -48 R0
SYMATTR InstName U1
SYMBOL cap -296 -176 M270
SYMATTR InstName C6
SYMATTR Value 1n
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 1
Rload OUT 0 1K
XU1 IN IN 0 OUT OUT LT1963-1.8 ;pnba _SHDN)IN)GND)OUT)SENSE
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 720 200
WIRE -136 -96 -360 -96
WIRE -120 -96 -136 -96
WIRE 200 -96 168 -96
WIRE 264 -96 200 -96
WIRE 360 -96 264 -96
WIRE -360 -80 -360 -96
WIRE 264 -80 264 -96
WIRE 360 -80 360 -96
WIRE -136 0 -136 -96
WIRE -120 0 -136 0
WIRE 200 0 200 -96
WIRE 200 0 168 0
WIRE -360 16 -360 0
WIRE 264 16 264 -16
WIRE 360 16 360 0
WIRE 24 96 24 64
FLAG -360 16 0
FLAG 264 16 0
FLAG 360 16 0
FLAG 24 96 0
FLAG -360 -96 IN
FLAG 360 -96 OUT
SYMBOL voltage -360 -96 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 248 -80 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 344 -96 R0
SYMATTR InstName Rload
SYMATTR Value 1K
SYMBOL PowerProducts\\LT1963A-1.8 24 -48 R0
SYMATTR InstName U1
* SPICE netlist
Ecomp Ith 0 Error 0 Laplace = pow(10,132/20)*1/s * (1 + s/(2*pi*20000)) / (1 + s/(2*pi*660000))
Eplant Output 0 Ith 0 Laplace = 1.122/(1 + s/(2*pi*2000))
V1 Output FB 0 AC 1
EFB_Gain1 Error 0 0 FB Laplace = pow(10,-9.0/20)/(1+s/(2*pi*1Meg))
.ac dec 100 10 10Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 1168 448
WIRE 88 -224 -392 -224
WIRE 504 -224 88 -224
WIRE 584 -224 504 -224
WIRE -392 -160 -392 -224
WIRE -552 -144 -584 -144
WIRE -440 -144 -552 -144
WIRE 504 -128 504 -224
WIRE -440 -96 -472 -96
WIRE -472 -64 -472 -96
WIRE -392 -64 -392 -80
WIRE 232 -16 200 -16
WIRE 280 -16 232 -16
WIRE -584 48 -584 -144
WIRE -232 64 -536 64
WIRE 120 64 -232 64
WIRE -504 112 -536 112
WIRE 120 112 120 64
WIRE 200 128 200 -16
WIRE 200 128 168 128
WIRE 280 128 280 -16
WIRE -584 144 -584 128
WIRE -504 144 -504 112
WIRE 232 176 168 176
WIRE 504 176 504 -48
WIRE 504 176 232 176
WIRE 120 224 120 192
FLAG -392 -64 0
FLAG 88 -224 Output
FLAG -584 144 0
FLAG -504 144 0
FLAG 232 176 FB
FLAG 120 224 0
FLAG -472 -64 0
FLAG -232 64 Error
FLAG -552 -144 Ith
FLAG 280 128 0
FLAG 232 -16 Vref
SYMBOL e -584 32 M0
SYMATTR InstName Ecomp
SYMATTR Value Laplace = pow(10,132/20)*1/s * (1 + s/(2*pi*20000)) / (1 + s/(2*pi*660000))
SYMBOL e -392 -176 R0
SYMATTR InstName Eplant
SYMATTR Value Laplace = 1.122/(1 + s/(2*pi*2000))
SYMBOL voltage 504 -144 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value 0
SYMBOL e 120 96 M0
SYMATTR InstName FB_Gain1
SYMATTR Value Laplace = pow(10,-9.0/20)/(1+s/(2*pi*1Meg))
* SPICE netlist
M1 Vout N002 0 N003 N_1u l=1.5u w=3u
Vgs N002 0 SINE(0 0 1k)
Rd N001 Vout 10k
Vd N001 0 5
.dc Vgs 0 5 0.01
.include cmosedu_models.txt

* LTspice schematic (.asc)
Version 4
SHEET 1 320 464
WIRE 160 -232 16 -232
WIRE 16 -216 16 -232
WIRE 64 -168 16 -168
WIRE 160 -88 160 -232
WIRE 160 -88 64 -88
WIRE 16 -56 16 -168
WIRE 16 56 16 24
WIRE 96 56 16 56
WIRE -64 104 -160 104
WIRE 48 104 16 104
WIRE -64 136 -64 104
WIRE -32 136 -64 136
WIRE 48 136 48 104
WIRE 48 136 16 136
WIRE 16 200 16 152
WIRE -160 232 -160 184
FLAG -160 232 0
FLAG 16 200 0
FLAG 16 -216 0
FLAG 96 56 Vout
SYMBOL nmos4 -32 56 R0
SYMATTR InstName M1
SYMATTR Value N_1u
SYMATTR Value2 l=1.5u w=3u
SYMBOL voltage -160 88 R0
SYMATTR InstName Vgs
SYMATTR Value SINE(0 0 1k)
SYMBOL res 0 -72 R0
SYMATTR InstName Rd
SYMATTR Value 10k
SYMBOL voltage 64 -184 R0
SYMATTR InstName Vd
SYMATTR Value 5
* SPICE netlist
V1 IN 0 2
L1 IN N001 4.7
R1 OUT1 N004 634K
R2 N004 0 365K
C1 OUT1 0 10
L2 N002 OUT2 4.7
R3 OUT2 N003 511K
R4 N003 0 511K
C2 OUT2 0 10
C3 OUT2 N003 10p
XU1 N004 IN NC_01 OUT1 N001 0 0 N002 IN NC_02 NC_03 N003 IN 0 IN IN LTC3523-2 ;pnba FB1)Vin1)Pgood1)Vout)SW1)GND1)GND2)SW2)Vin2)Mode)Pgood2)FB2)_SHDN2)GND3)Vbat)_SHDN1
Rload1 OUT1 0 16.5
Rload2 OUT2 0 6
.tran .6m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1008 608
WIRE -232 -304 -312 -304
WIRE -88 -304 -232 -304
WIRE -8 -304 -88 -304
WIRE 72 -304 -8 -304
WIRE 152 -304 72 -304
WIRE -312 -288 -312 -304
WIRE -88 -288 -88 -304
WIRE -8 -288 -8 -304
WIRE 72 -288 72 -304
WIRE -232 -224 -232 -304
WIRE -152 -224 -232 -224
WIRE 152 -224 152 -304
WIRE 152 -224 136 -224
WIRE -232 -208 -232 -224
WIRE -312 -192 -312 -208
WIRE -232 -112 -232 -128
WIRE -152 -112 -232 -112
WIRE 152 -112 136 -112
WIRE 264 -112 232 -112
WIRE 328 -112 264 -112
WIRE 424 -112 328 -112
WIRE 504 -112 424 -112
WIRE 328 -96 328 -112
WIRE 424 -96 424 -112
WIRE 504 -96 504 -112
WIRE 264 -80 264 -112
WIRE -344 0 -488 0
WIRE -248 0 -344 0
WIRE -152 0 -248 0
WIRE 264 0 264 -16
WIRE 264 0 136 0
WIRE 328 0 328 -16
WIRE 328 0 264 0
WIRE 424 0 424 -32
WIRE 504 0 504 -16
WIRE -488 16 -488 0
WIRE -344 16 -344 0
WIRE -248 16 -248 0
WIRE 328 16 328 0
WIRE -488 112 -488 96
WIRE -344 112 -344 80
WIRE -248 112 -248 96
WIRE -152 112 -248 112
WIRE 328 112 328 96
WIRE -248 128 -248 112
WIRE -248 224 -248 208
WIRE -88 304 -88 288
WIRE -8 304 -8 288
WIRE 72 304 72 288
FLAG -8 304 0
FLAG -88 304 0
FLAG 72 304 0
FLAG -312 -192 0
FLAG -248 224 0
FLAG -344 112 0
FLAG -488 112 0
FLAG 328 112 0
FLAG 424 0 0
FLAG 504 0 0
FLAG -312 -304 IN
FLAG -488 0 OUT1
FLAG 504 -112 OUT2
SYMBOL voltage -312 -304 R0
SYMATTR InstName V1
SYMATTR Value 2
SYMBOL ind -248 -224 R0
SYMATTR InstName L1
SYMATTR Value 4.7
SYMBOL res -264 0 R0
SYMATTR InstName R1
SYMATTR Value 634K
SYMBOL res -264 112 R0
SYMATTR InstName R2
SYMATTR Value 365K
SYMBOL cap -360 16 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL ind 136 -96 R270
SYMATTR InstName L2
SYMATTR Value 4.7
SYMBOL res 312 -112 R0
SYMATTR InstName R3
SYMATTR Value 511K
SYMBOL res 312 0 R0
SYMATTR InstName R4
SYMATTR Value 511K
SYMBOL cap 408 -96 R0
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL cap 248 -80 R0
SYMATTR InstName C3
SYMATTR Value 10p
SYMBOL PowerProducts\\LTC3523-2 -8 0 R0
SYMATTR InstName U1
SYMBOL res -504 0 R0
SYMATTR InstName Rload1
SYMATTR Value 16.5
SYMBOL res 488 -112 R0
SYMATTR InstName Rload2
SYMATTR Value 6
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 10 Rser=100m
Rload OUT 0 500
XU1 IN IN 0 OUT OUT LT1764 ;pnba _SHDN)IN)GND)OUT)ADJ
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 768 200
WIRE -160 -96 -384 -96
WIRE -144 -96 -160 -96
WIRE 160 -96 144 -96
WIRE 224 -96 160 -96
WIRE 384 -96 224 -96
WIRE -384 -80 -384 -96
WIRE 224 -80 224 -96
WIRE 384 -80 384 -96
WIRE -160 0 -160 -96
WIRE -144 0 -160 0
WIRE 160 0 160 -96
WIRE 160 0 144 0
WIRE -384 16 -384 0
WIRE 224 16 224 -16
WIRE 384 16 384 0
WIRE 0 96 0 64
FLAG -384 16 0
FLAG 224 16 0
FLAG 384 16 0
FLAG 0 96 0
FLAG 384 -96 OUT
FLAG -384 -96 IN
SYMBOL voltage -384 -96 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 208 -80 R0
SYMATTR Value2 Rser=100m
SYMATTR InstName C1
SYMATTR Value 10u
SYMBOL res 368 -96 R0
SYMATTR InstName Rload
SYMATTR Value 500
SYMBOL PowerProducts\\LT1764 0 -48 R0
SYMATTR InstName U1
* SPICE netlist
MQ1 N005 N008 0 0 FDS6680A
MQ2 N005 N003 IN IN FDC638P
C1 OUT 0 47 Rser=50m
C2 N009 N010 220p
R1 0 N009 15K
V1 IN 0 5
R2 IN N001 100K
L1 N005 OUT 2.2 Rpar=1K
XU1 N004 0 N007 N001 N011 N010 N006 N002 N008 N003 IN IN N005 N005 0 LTC3808 ;pnba PLLLPF)SYNC/Mode)Track/SS)Pgood)Vfb)Ith)Run)Iprg)BG)TG)Sense+)Vin)Sense-)SW)GND
R3 OUT N011 187K
R4 N011 0 59K
Rload OUT 0 5
.tran 2.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1008 672
WIRE -200 -336 -408 -336
WIRE -72 -336 -200 -336
WIRE 152 -336 -72 -336
WIRE -408 -320 -408 -336
WIRE -72 -320 -72 -336
WIRE -408 -224 -408 -240
WIRE -200 -224 -200 -336
WIRE -72 -224 -72 -240
WIRE -312 -176 -328 -176
WIRE 152 -176 152 -336
WIRE 152 -176 40 -176
WIRE 152 -112 152 -176
WIRE -312 -96 -328 -96
WIRE 104 -96 40 -96
WIRE -312 -16 -328 -16
WIRE 152 -16 40 -16
WIRE 152 32 152 -16
WIRE 200 32 152 32
WIRE 312 32 280 32
WIRE 408 32 312 32
WIRE 504 32 408 32
WIRE 408 48 408 32
WIRE 504 48 504 32
WIRE -312 64 -328 64
WIRE 152 64 152 32
WIRE 152 64 40 64
WIRE 312 128 312 32
WIRE -312 144 -328 144
WIRE 104 144 40 144
WIRE 408 144 408 112
WIRE 504 144 504 128
WIRE 152 176 152 160
WIRE -488 224 -504 224
WIRE -392 224 -408 224
WIRE -312 224 -328 224
WIRE 312 224 312 208
WIRE 312 224 40 224
WIRE 312 240 312 224
WIRE -136 288 -136 272
WIRE 312 336 312 320
FLAG 152 176 0
FLAG 408 144 0
FLAG -504 224 0
FLAG -136 288 0
FLAG -408 -224 0
FLAG 504 144 0
FLAG 312 336 0
FLAG -328 -96 0
FLAG -408 -336 IN
FLAG 504 32 OUT
SYMBOL nmos 104 64 R0
SYMATTR InstName Q1
SYMATTR Value FDS6680A
SYMBOL pmos 104 -16 M180
SYMATTR InstName Q2
SYMATTR Value FDC638P
SYMBOL cap 392 48 R0
SYMATTR SpiceLine Rser=50m
SYMATTR Value 47
SYMATTR InstName C1
SYMBOL cap -392 208 M90
SYMATTR InstName C2
SYMATTR Value 220p
SYMBOL res -504 208 M90
SYMATTR InstName R1
SYMATTR Value 15K
SYMBOL voltage -408 -336 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res -88 -336 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL ind 184 48 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMATTR SpiceLine Rpar=1K
SYMBOL PowerProducts\\LTC3808 -136 16 R0
SYMATTR InstName U1
SYMBOL res 296 112 R0
SYMATTR InstName R3
SYMATTR Value 187K
SYMBOL res 296 224 R0
SYMATTR InstName R4
SYMATTR Value 59K
SYMBOL res 488 32 R0
SYMATTR InstName Rload
SYMATTR Value 5
* SPICE netlist
V1 IN 0 1.8
V2 N001 0 3.3
C1 N002 0 1
V3 N005 0 PULSE(0 1.8 1m 10u 10u 100u 200u)
C2 N006 0 30p
V4 N003 0 PULSE(0 1.8 1m 10n 10n 100n 200n)
C3 N004 0 30p
XU2 IN IN IN NC_01 N003 N005 N006 NC_02 N004 N001 N002 0 LTC4555 ;pnba DVCC)_SHDN)VSEL)RIN)CIN)DATA)I/O)RST)CLK)VBAT)VCC)GND
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 544 672
WIRE -240 -336 -272 -336
WIRE -128 -336 -240 -336
WIRE -64 -336 -128 -336
WIRE 272 -336 64 -336
WIRE -272 -304 -272 -336
WIRE -64 -304 -64 -336
WIRE 64 -304 64 -336
WIRE 272 -304 272 -336
WIRE -128 -240 -128 -336
WIRE -112 -240 -128 -240
WIRE 128 -240 112 -240
WIRE 224 -240 192 -240
WIRE -272 -208 -272 -224
WIRE 272 -208 272 -224
WIRE -128 -128 -128 -240
WIRE -112 -128 -128 -128
WIRE -112 96 -240 96
WIRE 208 96 112 96
WIRE 208 112 208 96
WIRE -240 128 -240 96
WIRE 208 192 208 176
WIRE -112 208 -160 208
WIRE 160 208 112 208
WIRE -240 224 -240 208
WIRE 160 224 160 208
WIRE -160 240 -160 208
WIRE 0 288 0 272
WIRE 160 304 160 288
WIRE -160 336 -160 320
FLAG -272 -208 0
FLAG 272 -208 0
FLAG 0 288 0
FLAG 224 -240 0
FLAG -160 336 0
FLAG 160 304 0
FLAG -240 224 0
FLAG 208 192 0
FLAG -240 -336 IN
SYMBOL voltage -272 -320 R0
SYMATTR InstName V1
SYMATTR Value 1.8
SYMBOL voltage 272 -320 R0
SYMATTR InstName V2
SYMATTR Value 3.3
SYMBOL cap 128 -224 R270
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -160 224 M0
SYMATTR InstName V3
SYMATTR Value PULSE(0 1.8 1m 10u 10u 100u 200u)
SYMBOL cap 144 224 R0
SYMATTR InstName C2
SYMATTR Value 30p
SYMBOL voltage -240 112 M0
SYMATTR InstName V4
SYMATTR Value PULSE(0 1.8 1m 10n 10n 100n 200n)
SYMBOL cap 192 112 R0
SYMATTR InstName C3
SYMATTR Value 30p
SYMBOL LTC4555 0 -16 R0
SYMATTR InstName U2
* SPICE netlist
M1 N001 N002 0 0 MiModelo
VG N002 0 3.88878
VD N001 0 5
.INCLUDE CD4007.lib
;dc VG 0 5 0.1
.dc VD 0 5 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 384 256
WIRE 192 -112 0 -112
WIRE -48 -32 -192 -32
WIRE -192 -16 -192 -32
WIRE -192 128 -192 64
WIRE 0 128 0 -16
WIRE 192 128 192 -32
FLAG -192 128 0
FLAG 0 128 0
FLAG 192 128 0
SYMBOL nmos -48 -112 R0
SYMATTR InstName M1
SYMATTR Value MiModelo
SYMBOL voltage -192 -32 R0
SYMATTR InstName VG
SYMATTR Value 3.88878
SYMBOL voltage 192 -128 R0
SYMATTR InstName VD
SYMATTR Value 5
* SPICE netlist
V1 N001 0 12
V4 0 N005 12
R11 N002 N004 1K
V5 N004 0 SINE(0 5 2 0 0) AC 1
XU1 0 N002 N001 N005 N003 AD712 ;pnba In+)In-)V+)V-)OUT
D1 N003 N002 D
D2 N002 N003 D
.tran 0 2 1 .1

* LTspice schematic (.asc)
Version 4
SHEET 1 528 384
WIRE 88 -176 -264 -176
WIRE 136 -176 120 -176
WIRE 232 -176 200 -176
WIRE -88 -96 -152 -96
WIRE 24 -96 -8 -96
WIRE 120 -96 120 -176
WIRE 120 -96 24 -96
WIRE 136 -96 120 -96
WIRE 232 -96 232 -176
WIRE 232 -96 200 -96
WIRE -264 -64 -264 -176
WIRE -152 -64 -152 -96
WIRE 88 -16 88 -176
WIRE 24 0 24 -96
WIRE 56 0 24 0
WIRE 232 16 232 -96
WIRE 232 16 120 16
WIRE 264 16 232 16
WIRE -264 32 -264 16
WIRE -152 32 -152 16
WIRE -152 32 -264 32
WIRE -24 32 -152 32
WIRE 56 32 -24 32
WIRE -264 48 -264 32
WIRE -24 64 -24 32
WIRE -264 192 -264 128
WIRE 88 192 88 48
WIRE 88 192 -264 192
FLAG -24 64 0
SYMBOL voltage -264 -80 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL voltage -264 32 R0
SYMATTR InstName V4
SYMATTR Value 12
SYMBOL res 8 -112 R90
SYMATTR InstName R11
SYMATTR Value 1K
SYMBOL Misc\\signal -152 -80 R0
SYMATTR Value2 AC 1
SYMATTR Value SINE(0 5 2 0 0)
SYMATTR InstName V5
SYMBOL Opamps\\AD711 88 -48 R0
SYMATTR InstName U1
SYMBOL LED 200 -112 R90
SYMATTR InstName D1
SYMBOL LED 136 -192 M90
SYMATTR InstName D2
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
Vcom N001 0 50
R1 N002 N001 1K
R2 N003 N004 1K
Vin N001 N004 SINE(0 10m 1K)
R3 0 N003 100K
R4 Out N002 100K
XU1 N003 N002 +V -V Out LT6016 ;pnba IN+)IN-)VCC)VEE)OUT
.tran 5m

* LTspice schematic (.asc)
Version 4
SHEET 1 688 368
WIRE -120 -168 -248 -168
WIRE -40 -168 -120 -168
WIRE 104 -168 40 -168
WIRE 184 -168 104 -168
WIRE 296 -168 264 -168
WIRE -248 -152 -248 -168
WIRE -120 -88 -120 -168
WIRE 184 -72 184 -88
WIRE -248 -56 -248 -72
WIRE 104 -56 104 -168
WIRE 152 -56 104 -56
WIRE 296 -40 296 -168
WIRE 296 -40 216 -40
WIRE 344 -40 296 -40
WIRE 152 -24 104 -24
WIRE 184 8 184 -8
WIRE -120 72 -120 -8
WIRE -40 72 -120 72
WIRE 104 72 104 -24
WIRE 104 72 40 72
WIRE 184 72 104 72
WIRE 344 72 264 72
WIRE -344 88 -344 72
WIRE -248 88 -248 72
WIRE 344 88 344 72
WIRE -344 184 -344 168
WIRE -248 184 -248 168
FLAG -344 184 0
FLAG -248 184 0
FLAG -344 72 +V
FLAG -248 72 -V
FLAG -248 -56 0
FLAG 344 88 0
FLAG 344 -40 Out
FLAG 184 -88 +V
FLAG 184 8 -V
SYMBOL voltage -344 72 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -248 72 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage -248 -168 R0
SYMATTR InstName Vcom
SYMATTR Value 50
SYMBOL res 56 -184 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res 56 56 R90
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL voltage -120 -104 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 10m 1K)
SYMBOL res 280 56 R90
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL res 280 -184 R90
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL Opamps\\LT6017 184 -40 R0
SYMATTR InstName U1
* SPICE netlist
Sw 0 out in 0 SwModel
R1 out 0 1G
.params t=0 h=0.5

* LTspice schematic (.asc)
Version 4
SHEET 1 336 200
WIRE -120 -56 -168 -56
WIRE 120 -56 -72 -56
WIRE 168 -56 120 -56
WIRE -72 -40 -72 -56
WIRE 120 -40 120 -56
WIRE -120 -24 -120 -56
WIRE -120 56 -120 24
WIRE -72 56 -72 40
WIRE 120 56 120 40
FLAG 168 -56 out
FLAG -168 -56 in
FLAG -120 56 0
FLAG 120 56 0
FLAG -72 56 0
SYMBOL sw -72 56 M180
SYMATTR InstName Sw
SYMATTR Value SwModel
SYMBOL res 104 -56 R0
SYMATTR InstName R1
SYMATTR Value 1G
* SPICE netlist
V1 tt 0 TRIGGER V(trig)>0.5 PWL(0 0 1 1)
V2 trig 0 PULSE(0 1 .3 1n 1n .6 2)
B1 trig_bv 0 V=1+5*(1-exp(-10*V(tt)))
.tran 4
.options plotwinsize=0

* LTspice schematic (.asc)
Version 4
SHEET 1 544 400
WIRE -208 -200 -272 -200
WIRE 272 -200 208 -200
WIRE -272 -152 -272 -200
WIRE 208 -152 208 -200
WIRE -272 -24 -272 -72
WIRE 208 -24 208 -72
WIRE -16 40 -272 40
WIRE -272 88 -272 40
WIRE -272 200 -272 168
FLAG -272 -24 0
FLAG 208 -24 0
FLAG -208 -200 tt
FLAG 272 -200 trig
FLAG -272 200 0
FLAG -16 40 trig_bv
IOPIN 96 368 Out
SYMBOL voltage -272 -168 R0
SYMATTR InstName V1
SYMATTR Value TRIGGER V(trig)>0.5 PWL(0 0 1 1)
SYMBOL voltage 208 -168 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 1 .3 1n 1n .6 2)
SYMBOL bv -272 72 R0
SYMATTR InstName B1
SYMATTR Value V=1+5*(1-exp(-10*V(tt)))
* SPICE netlist
I1 0 N001 1
R1 N003 N001 1
R2 0 N003 40
R3 N003 N002 10
R4 N002 0 50
R5 N002 N001 15
.op

* LTspice schematic (.asc)
Version 4
SHEET 1 592 448
WIRE -40 -208 -296 -208
WIRE 296 -208 40 -208
WIRE -296 -64 -296 -208
WIRE -184 -64 -296 -64
WIRE 8 -64 -104 -64
WIRE 104 -64 8 -64
WIRE 296 -64 296 -208
WIRE 296 -64 184 -64
WIRE -296 32 -296 -64
WIRE 8 32 8 -64
WIRE 296 32 296 -64
WIRE -296 224 -296 112
WIRE 8 224 8 112
WIRE 8 224 -296 224
WIRE 296 224 296 112
WIRE 296 224 8 224
FLAG -296 224 0
DATAFLAG 112 32 ""
SYMBOL current -296 112 R180
SYMATTR InstName I1
SYMATTR Value 1
SYMBOL res -88 -80 R90
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL res 24 128 R180
SYMATTR InstName R2
SYMATTR Value 40
SYMBOL res 88 -48 R270
SYMATTR InstName R3
SYMATTR Value 10
SYMBOL res 280 16 R0
SYMATTR InstName R4
SYMATTR Value 50
SYMBOL res 56 -224 R90
SYMATTR InstName R5
SYMATTR Value 15
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 10
Rload OUT 0 500
C2 OUT N001 .01
XU1 OUT OUT 0 N001 IN MP_01 MP_02 IN LT1763-3.3 ;pnba OUT)Sense)GND)BYP)_SHDN)))IN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 736 208
WIRE 160 -104 144 -104
WIRE 192 -104 160 -104
WIRE 272 -104 192 -104
WIRE 368 -104 272 -104
WIRE -160 -88 -368 -88
WIRE -144 -88 -160 -88
WIRE 272 -88 272 -104
WIRE 368 -88 368 -104
WIRE -368 -72 -368 -88
WIRE 192 -72 192 -104
WIRE 160 -40 160 -104
WIRE 160 -40 144 -40
WIRE -160 8 -160 -88
WIRE -144 8 -160 8
WIRE 272 8 272 -24
WIRE 368 8 368 -8
WIRE -368 24 -368 8
WIRE 192 24 192 -8
WIRE 192 24 144 24
WIRE 0 104 0 72
FLAG -368 24 0
FLAG 272 8 0
FLAG 368 8 0
FLAG 0 104 0
FLAG 368 -104 OUT
FLAG -368 -88 IN
SYMBOL voltage -368 -88 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 256 -88 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 352 -104 R0
SYMATTR InstName Rload
SYMATTR Value 500
SYMBOL cap 176 -72 R0
SYMATTR InstName C2
SYMATTR Value .01
SYMBOL PowerProducts\\LT1763-3.3 0 -40 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 SINE(0 1 30meg) AC 1
R1 N002 N001 100k
L2 0 N002 500n
L3 0 N003 100n
R2 N003 0 1k
k l2 l3 .5
.tran {30/30meg}

* LTspice schematic (.asc)
Version 4
SHEET 1 768 208
WIRE -304 -88 -384 -88
WIRE -48 -88 -224 -88
WIRE 80 -88 -48 -88
WIRE 384 -88 192 -88
WIRE -384 -24 -384 -88
WIRE -48 -24 -48 -88
WIRE 80 -24 80 -88
WIRE 192 -24 192 -88
WIRE 384 -24 384 -88
WIRE -384 104 -384 56
WIRE -64 104 -384 104
WIRE -48 104 -48 56
WIRE -48 104 -64 104
WIRE 80 104 80 56
WIRE 80 104 -48 104
WIRE 192 104 192 56
WIRE 240 104 192 104
WIRE 384 104 384 56
WIRE 384 104 240 104
FLAG -64 104 0
FLAG 240 104 0
SYMBOL voltage -384 -40 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 1 30meg)
SYMATTR Value2 AC 1
SYMBOL res -208 -104 R90
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL ind2 64 72 M180
SYMATTR InstName L2
SYMATTR Value 500n
SYMATTR Type ind
SYMBOL ind2 208 72 R180
SYMATTR InstName L3
SYMATTR Value 100n
SYMATTR Type ind
SYMBOL res 368 -40 R0
SYMATTR InstName R2
SYMATTR Value 1k
* SPICE netlist
R2 N001 N003 43K
V1 IN 0 3.3
C1 N002 N004 470p
Q1 N002 N002 N004 0 2N3904
R1 N003 N005 36K
R3 N005 0 102K
XU1 N003 N005 N002 N004 OUT IN 0 N001 NC_01 NC_02 LTC2996 ;pnba Vth)Vtl)D+)D-)Vptat)Vcc)GND)Vref)_UT)_OT
.tran 13m startup
.temp -50 -25 0 25 50 85

* LTspice schematic (.asc)
Version 4
SHEET 1 656 448
WIRE 24 -224 -248 -224
WIRE -248 -208 -248 -224
WIRE 24 -192 24 -224
WIRE -248 -112 -248 -128
WIRE -56 -112 -72 -112
WIRE 328 -112 232 -112
WIRE 328 -96 328 -112
WIRE -248 0 -328 0
WIRE -136 0 -248 0
WIRE -56 0 -136 0
WIRE 328 0 328 -16
WIRE 328 0 232 0
WIRE -248 16 -248 0
WIRE 328 16 328 0
WIRE -136 32 -136 0
WIRE -328 64 -328 0
WIRE -312 64 -328 64
WIRE -136 112 -136 96
WIRE -136 112 -248 112
WIRE -56 112 -136 112
WIRE 328 112 328 96
WIRE 328 112 232 112
WIRE 328 128 328 112
WIRE 24 208 24 192
WIRE 328 224 328 208
FLAG -248 -112 0
FLAG 328 224 0
FLAG 24 208 0
FLAG -248 -224 IN
FLAG -72 -112 OUT
SYMBOL res 312 -112 R0
SYMATTR InstName R2
SYMATTR Value 43K
SYMBOL voltage -248 -224 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL cap -152 32 R0
SYMATTR InstName C1
SYMATTR Value 470p
SYMBOL npn -312 16 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res 312 0 R0
SYMATTR InstName R1
SYMATTR Value 36K
SYMBOL res 312 112 R0
SYMATTR InstName R3
SYMATTR Value 102K
SYMBOL LTC2996 88 64 R0
SYMATTR InstName U1
* SPICE netlist
XU1 IN N003 0 0 N004 IN IN 0 IN MP_01 N002 MP_02 IN IN IN NC_03 IN NC_04 N001 MP_05 IN MP_06 IN IN 0 LTC3615 ;pnba Ith1)FB1)Mode)Phase)FB2)Ith2)Trk/SS2)SGND)PVin2))SW2))Run2)Run1)Rt/Sync)Pgood2)SRLIM)Pgood1)SW1))PVin1))SVin)Trk/SS1)PGND
V1 IN 0 5
L1 N002 OUT2 .47
R1 OUT1 N003 422K
R2 N003 0 210K
C1 OUT2 0 47 Rser=5m
Rload2 OUT2 0 .8
L2 N001 OUT1 .47
C2 OUT1 0 47 Rser=5m
Rload1 OUT1 0 .6
R3 OUT2 N004 665K
R4 N004 0 210K
.tran 1.2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1248 832
WIRE -192 -416 -304 -416
WIRE -48 -416 -192 -416
WIRE 32 -416 -48 -416
WIRE 112 -416 32 -416
WIRE 256 -416 112 -416
WIRE -304 -400 -304 -416
WIRE -48 -400 -48 -416
WIRE 32 -400 32 -416
WIRE 112 -400 112 -416
WIRE -192 -336 -192 -416
WIRE -144 -336 -192 -336
WIRE 256 -336 256 -416
WIRE 256 -336 208 -336
WIRE -304 -304 -304 -320
WIRE -480 -144 -608 -144
WIRE -384 -144 -480 -144
WIRE -304 -144 -384 -144
WIRE -144 -144 -224 -144
WIRE 288 -144 208 -144
WIRE 416 -144 368 -144
WIRE 528 -144 416 -144
WIRE 624 -144 528 -144
WIRE -608 -128 -608 -144
WIRE -480 -128 -480 -144
WIRE 528 -128 528 -144
WIRE 624 -128 624 -144
WIRE -384 -48 -384 -64
WIRE -144 -48 -384 -48
WIRE 416 -48 416 -64
WIRE 416 -48 208 -48
WIRE -608 -32 -608 -48
WIRE -480 -32 -480 -64
WIRE -384 -32 -384 -48
WIRE 416 -32 416 -48
WIRE 528 -32 528 -64
WIRE 624 -32 624 -48
WIRE -192 48 -192 -336
WIRE -144 48 -192 48
WIRE 256 48 256 -336
WIRE 256 48 208 48
WIRE -384 64 -384 48
WIRE 416 64 416 48
WIRE -192 144 -192 48
WIRE -144 144 -192 144
WIRE 256 144 256 48
WIRE 256 144 208 144
WIRE -144 240 -160 240
WIRE 224 240 208 240
WIRE -192 336 -192 144
WIRE -144 336 -192 336
WIRE 256 336 256 144
WIRE 256 336 208 336
WIRE -32 416 -32 400
WIRE 96 416 96 400
FLAG -32 416 0
FLAG 96 416 0
FLAG -304 -304 0
FLAG -160 240 0
FLAG 224 240 0
FLAG 528 -32 0
FLAG 624 -32 0
FLAG 624 -144 OUT2
FLAG -384 64 0
FLAG -480 -32 0
FLAG -608 -32 0
FLAG -608 -144 OUT1
FLAG -304 -416 IN
FLAG 416 64 0
SYMBOL PowerProducts\\LTC3615 32 0 R0
SYMATTR InstName U1
SYMBOL voltage -304 -416 R0
SYMATTR Value 5
SYMATTR InstName V1
SYMBOL ind 272 -128 R270
SYMATTR InstName L1
SYMATTR Value .47
SYMBOL res -400 -160 R0
SYMATTR InstName R1
SYMATTR Value 422K
SYMBOL res -400 -48 R0
SYMATTR InstName R2
SYMATTR Value 210K
SYMBOL cap 512 -128 R0
SYMATTR InstName C1
SYMATTR Value 47
SYMATTR SpiceLine Rser=5m
SYMBOL res 608 -144 R0
SYMATTR InstName Rload2
SYMATTR Value .8
SYMBOL ind -208 -128 M270
SYMATTR InstName L2
SYMATTR Value .47
SYMBOL cap -496 -128 R0
SYMATTR InstName C2
SYMATTR Value 47
SYMATTR SpiceLine Rser=5m
SYMBOL res -624 -144 R0
SYMATTR InstName Rload1
SYMATTR Value .6
SYMBOL res 400 -160 R0
SYMATTR InstName R3
SYMATTR Value 665K
SYMBOL res 400 -48 R0
SYMATTR InstName R4
SYMATTR Value 210K
* SPICE netlist
V1 N001 0 12
R1 N002 N001 100k
D1 N002 0 1N4148
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 272 288
WIRE -8 -128 -136 -128
WIRE 136 -128 72 -128
WIRE 136 -64 136 -128
WIRE -136 -32 -136 -128
WIRE -136 112 -136 48
WIRE -72 112 -136 112
WIRE 136 112 136 0
WIRE 136 112 -72 112
WIRE -72 144 -72 112
FLAG -72 144 0
SYMBOL voltage -136 -48 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 88 -144 R90
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL diode 120 -64 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
* SPICE netlist
Q1 N001 N003 0 0 BC847B
VBE N004 0 5
VCE N002 0 5
RC N002 N001 1k
RB N003 N004 1k
.dc VBE 0 5 0.01 VCE 0 5 0.5

* LTspice schematic (.asc)
Version 4.1
SHEET 1 304 240
WIRE 40 -104 8 -104
WIRE 152 -104 120 -104
WIRE -56 -56 -72 -56
WIRE -152 8 -152 -56
WIRE 8 24 8 -8
WIRE 152 24 152 -24
WIRE -152 120 -152 88
FLAG 8 24 0
FLAG 152 24 0
FLAG -152 120 0
SYMBOL npn -56 -104 R0
SYMATTR InstName Q1
SYMATTR Value BC847B
SYMBOL voltage -152 -8 R0
SYMATTR InstName VBE
SYMATTR Value 5
SYMBOL voltage 152 -120 R0
SYMATTR InstName VCE
SYMATTR Value 5
SYMBOL res 136 -120 R90
SYMATTR InstName RC
SYMATTR Value 1k
SYMBOL res -56 -72 R90
SYMATTR InstName RB
SYMATTR Value 1k
* SPICE netlist
V1 N001 0 V
R1 N002 N001 1120
D1 N002 0 1N914
.dc V1 0 10 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 224 200
WIRE -32 -56 -112 -56
WIRE 112 -56 48 -56
WIRE -112 -40 -112 -56
WIRE 112 -40 112 -56
WIRE -112 56 -112 40
WIRE 0 56 -112 56
WIRE 112 56 112 24
WIRE 112 56 0 56
WIRE 0 72 0 56
FLAG 0 72 0
SYMBOL voltage -112 -56 R0
SYMATTR InstName V1
SYMBOL res 64 -72 R90
SYMATTR InstName R1
SYMATTR Value 1120
SYMBOL diode 96 -40 R0
SYMATTR InstName D1
SYMATTR Value 1N914
* SPICE netlist
VPSE 0 N006 PWL(0 0 10m 6 250m 6 260m 5 500m 5 505m 8 555m 8 560m 4 610m 4 611m 17 621m 17 622m 8 627m 8 628m 17 638m 17 639m 8 659m 8 660m 57)
Rclass N004 IN 30.9
R2 N001 N003 100K
R3 N001 N005 100K
R1 N001 N002 100K
Cload N001 OUT 100 Rser=10m
C1 N001 IN .1 Rser=10m
D1 0 N001 MURS120
D2 IN N006 MURS120
Rload N001 OUT 1.3K
XU1 IN N002 N004 MP_01 IN IN OUT OUT N005 N003 MP_02 N001 LTC4265 ;pnba SHDN)_T2PSE)Rclass))Vin1)Vin)Vout1)Vout)PWRGD)_PWRGD))GND
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 2256 416
WIRE -200 -192 -1128 -192
WIRE -136 -192 -200 -192
WIRE -24 -192 -72 -192
WIRE 136 -192 -24 -192
WIRE 680 -192 136 -192
WIRE 760 -192 680 -192
WIRE 872 -192 760 -192
WIRE 984 -192 872 -192
WIRE 1128 -192 984 -192
WIRE -200 -160 -200 -192
WIRE 136 -160 136 -192
WIRE 760 -160 760 -192
WIRE 296 -128 264 -128
WIRE 680 -128 680 -192
WIRE 680 -128 648 -128
WIRE 872 -80 872 -192
WIRE -24 -48 -24 -192
WIRE 136 -48 136 -80
WIRE 296 -48 136 -48
WIRE 760 -48 760 -80
WIRE 760 -48 648 -48
WIRE 984 -48 984 -192
WIRE 1128 -48 1128 -192
WIRE -1128 -16 -1128 -192
WIRE 296 32 136 32
WIRE 872 32 872 0
WIRE 872 32 648 32
WIRE 136 64 136 32
WIRE 264 112 264 -128
WIRE 296 112 264 112
WIRE 680 112 648 112
WIRE -1128 192 -1128 64
WIRE -136 192 -1128 192
WIRE -24 192 -24 16
WIRE -24 192 -72 192
WIRE 136 192 136 144
WIRE 136 192 -24 192
WIRE 264 192 264 112
WIRE 264 192 136 192
WIRE 296 192 264 192
WIRE 680 192 680 112
WIRE 680 192 648 192
WIRE 984 192 984 16
WIRE 984 192 680 192
WIRE 1128 192 1128 32
WIRE 1128 192 984 192
FLAG 1128 192 OUT
FLAG -200 -160 0
FLAG -24 192 IN
SYMBOL voltage -1128 -32 R0
SYMATTR Value PWL(0 0 10m 6 250m 6 260m 5 500m 5 505m 8 555m 8 560m 4 610m 4
SYMATTR Value2 611m 17 621m 17 622m 8 627m 8 628m 17 638m 17 639m 8 659m 8 660m 57)
SYMATTR InstName VPSE
SYMBOL res 120 48 R0
SYMATTR InstName Rclass
SYMATTR Value 30.9
SYMBOL res 744 -176 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL res 856 -96 R0
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL res 120 -176 R0
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL cap 968 -48 R0
SYMATTR SpiceLine Rser=10m
SYMATTR InstName Cload
SYMATTR Value 100
SYMBOL cap -40 -48 R0
SYMATTR SpiceLine Rser=10m
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL diode -136 -208 M90
SYMATTR InstName D1
SYMATTR Value MURS120
SYMBOL diode -72 208 M270
SYMATTR InstName D2
SYMATTR Value MURS120
SYMBOL res 1112 -64 R0
SYMATTR InstName Rload
SYMATTR Value 1.3K
SYMBOL LTC4265 472 32 R0
SYMATTR InstName U1
* SPICE netlist
MQ1 N005 N012 0 0 IRF7303
R1 N001 N002 715K
D1 N009 N007 1N5818
C1 N009 0 4.7
D2 0 N005 1N5818
MQ2 N001 N003 N005 N005 IRF7303
L1 N005 OUT 1.8
C2 OUT 0 360 Rser=.02
R2 N011 N010 20K
C3 N010 0 470p
R3 IN N013 3.3K
V1 IN 0 6
C4 N006 0 .001
C5 N005 N007 .22
XU1 N006 N013 N008 N011 0 N002 OUT N001 N004 IN N009 N012 0 N005 N003 N007 LTC3717 ;pnba Run/SS)Pgood)Vrng)Ith)SGND)Ion)FB)Vref)EXTVcc)Vcc)INTVcc)BG)PGND)SW)TG)Boost
V2 N001 0 2.5
Rload OUT 0 5
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1296 592
WIRE -40 -296 -200 -296
WIRE 248 -296 -40 -296
WIRE 344 -296 248 -296
WIRE -200 -280 -200 -296
WIRE 344 -280 344 -296
WIRE 248 -200 248 -296
WIRE -200 -184 -200 -200
WIRE -40 -184 -40 -296
WIRE 344 -184 344 -200
WIRE -536 -120 -648 -120
WIRE -296 -120 -536 -120
WIRE 200 -120 56 -120
WIRE -648 -104 -648 -120
WIRE -296 -56 -312 -56
WIRE 104 -56 56 -56
WIRE 248 -56 248 -104
WIRE 248 -56 104 -56
WIRE 360 -56 248 -56
WIRE 392 -56 360 -56
WIRE 504 -56 472 -56
WIRE 552 -56 504 -56
WIRE 648 -56 552 -56
WIRE 552 -40 552 -56
WIRE 648 -40 648 -56
WIRE -536 -24 -536 -120
WIRE 360 -24 360 -56
WIRE -648 -8 -648 -24
WIRE -392 8 -408 8
WIRE -296 8 -328 8
WIRE 104 8 56 8
WIRE 248 56 248 -56
WIRE 552 56 552 24
WIRE 648 56 648 40
WIRE -296 72 -312 72
WIRE 104 72 56 72
WIRE 360 72 360 40
WIRE -472 136 -488 136
WIRE -392 136 -408 136
WIRE -296 136 -312 136
WIRE 200 136 56 136
WIRE 248 168 248 152
WIRE -536 200 -536 56
WIRE -296 200 -536 200
WIRE 504 200 504 -56
WIRE 504 200 56 200
WIRE 104 216 104 72
WIRE -200 280 -200 264
WIRE -40 280 -40 264
WIRE 104 296 104 280
FLAG -200 280 0
FLAG -40 280 0
FLAG 248 168 0
FLAG 104 296 0
FLAG 360 72 0
FLAG 648 56 0
FLAG 552 56 0
FLAG -488 136 0
FLAG -648 -8 0
FLAG -408 8 0
FLAG 648 -56 OUT
FLAG 344 -184 0
FLAG -648 -120 IN
SYMBOL NMOS 200 56 R0
SYMATTR InstName Q1
SYMATTR Value IRF7303
SYMBOL RES -216 -296 R0
SYMATTR InstName R1
SYMATTR Value 715K
SYMBOL schottky 88 72 M180
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMBOL cap 88 216 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL schottky 344 40 M180
SYMATTR InstName D2
SYMATTR Value 1N5818
SYMBOL nmos 200 -200 R0
SYMATTR InstName Q2
SYMATTR Value IRF7303
SYMBOL ind 376 -40 R270
SYMATTR InstName L1
SYMATTR Value 1.8
SYMBOL polcap 536 -40 R0
SYMATTR InstName C2
SYMATTR Value 360
SYMATTR SpiceLine Rser=.02
SYMBOL res -296 120 R90
SYMATTR InstName R2
SYMATTR Value 20K
SYMBOL cap -408 120 R90
SYMATTR InstName C3
SYMATTR Value 470p
SYMBOL res -552 -40 R0
SYMATTR InstName R3
SYMATTR Value 3.3K
SYMBOL VOLTAGE -648 -120 R0
SYMATTR InstName V1
SYMATTR Value 6
SYMBOL cap -328 -8 R90
SYMATTR InstName C4
SYMATTR Value .001
SYMBOL cap 88 -56 R0
SYMATTR InstName C5
SYMATTR Value .22
SYMBOL POWERPRODUCTS\\LTC3717 -120 40 R0
SYMATTR InstName U1
SYMBOL VOLTAGE 344 -296 R0
SYMATTR InstName V2
SYMATTR Value 2.5
SYMBOL res 632 -56 R0
SYMATTR InstName Rload
SYMATTR Value 5
* SPICE netlist
V1 N002 0 SINE(0 2 1k)
R1 N002 0 1k
R2 N002 0 1k
V2 N001 0 SINE(0 1 1k)
R3 N002 N001 1m
.tran 0 1m 0 100

* LTspice schematic (.asc)
Version 4.1
SHEET 1 576 224
WIRE -256 -96 -272 -96
WIRE -128 -96 -176 -96
WIRE 176 -96 -128 -96
WIRE 288 -96 176 -96
WIRE -128 -48 -128 -96
WIRE 176 -32 176 -96
WIRE 288 -32 288 -96
WIRE -272 -16 -272 -96
WIRE -272 96 -272 64
WIRE -272 96 -288 96
WIRE -128 96 -128 32
WIRE -128 96 -272 96
WIRE 176 96 176 48
WIRE 176 96 -128 96
WIRE 288 96 288 48
WIRE 288 96 176 96
WIRE 176 112 176 96
FLAG 176 112 0
SYMBOL voltage -128 -64 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 2 1k)
SYMBOL res 160 -48 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 272 -48 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL voltage -272 -32 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 1 1k)
SYMBOL res -160 -112 R90
SYMATTR InstName R3
SYMATTR Value 1m