* SPICE netlist
R1 N002 N004 44.2K
R2 N004 N005 1K
R3 N005 0 4.53K
R4 N001 N007 27.4K
R5 N007 N008 1K
R6 N008 0 4.53K
R7 N009 N011 4.64K
R8 N011 N012 845
R9 N012 N018 54.9K
R10 N009 N014 4.64K
R11 N014 N015 768
R12 N015 N017 37.4K
R13 N003 N006 10K
R14 N003 N010 10K
C1 N016 0 .01
V1 N002 0 PWL(0 0 5 5 6 5 7 6 8 6 10 4 11 4 12 5)
V2 N001 0 PWL(0 0 3.3 3.3 13 3.3 14 4.3 15 4.3 17 2.3 18 2.3 19 3.3)
V3 N018 0 PWL(0 0 5 -5 20 -5 21 -6 22 -6 24 -4 25 -4 26 -5)
V4 N017 0 PWL(0 0 3.3 -3.3 27 -3.3 28 -4.3 29 -4.3 31 -2.3 32 -2.3 33 -3.3)
V5 N003 0 PWL(0 0 3.3 3.3 34 3.3 37.3 0 38.3 0 41.6 3.3)
V6 N013 0 PWL(0 0 3.3 3.3 19.999 3.3 20 0 24.999 0 25 3.3)
XU1 N004 N005 N007 N008 N011 N012 N014 N015 0 N009 N006 N010 N013 0 N016 N003 LTC2914-1 ;pnba VH1)VL1)VH2)VL2)VH3)VL3)VH4)VL4)GND)Ref)_OV)_UV)_Latch)SEL)TMR)Vcc
.tran 45

* LTspice schematic (.asc)
Version 4
SHEET 1 1504 976
WIRE -144 -488 -752 -488
WIRE -352 -472 -672 -472
WIRE -352 -456 -352 -472
WIRE -144 -456 -144 -488
WIRE 608 -424 400 -424
WIRE 688 -424 608 -424
WIRE 752 -424 688 -424
WIRE 400 -408 400 -424
WIRE 752 -408 752 -424
WIRE 608 -376 608 -424
WIRE -352 -360 -352 -376
WIRE 272 -360 -352 -360
WIRE -352 -344 -352 -360
WIRE 544 -344 528 -344
WIRE 752 -312 752 -328
WIRE -352 -248 -352 -264
WIRE 272 -248 -352 -248
WIRE -352 -232 -352 -248
WIRE 608 -232 608 -296
WIRE 608 -232 528 -232
WIRE -144 -216 -144 -376
WIRE 272 -216 -144 -216
WIRE -144 -200 -144 -216
WIRE 688 -168 688 -424
WIRE -672 -152 -672 -472
WIRE -352 -136 -352 -152
WIRE -144 -104 -144 -120
WIRE 272 -104 -144 -104
WIRE -144 -88 -144 -104
WIRE 160 -72 -32 -72
WIRE 272 -72 160 -72
WIRE 688 -72 688 -88
WIRE 688 -72 528 -72
WIRE -672 -56 -672 -72
WIRE -32 -56 -32 -72
WIRE 272 -40 80 -40
WIRE 160 -24 160 -72
WIRE -752 -8 -752 -488
WIRE -144 8 -144 -8
WIRE -32 40 -32 24
WIRE 80 40 80 -40
WIRE 80 40 -32 40
WIRE -32 56 -32 40
WIRE 272 72 96 72
WIRE -752 88 -752 72
WIRE 704 88 528 88
WIRE 160 104 160 56
WIRE 272 104 160 104
WIRE 704 104 704 88
WIRE 160 120 160 104
WIRE -32 152 -32 136
WIRE 96 152 96 72
WIRE 96 152 -32 152
WIRE -32 168 -32 152
WIRE 704 200 704 184
WIRE 160 216 160 200
WIRE 272 216 160 216
WIRE 160 232 160 216
WIRE 352 280 352 264
WIRE 448 280 448 264
WIRE 160 328 160 312
WIRE 448 360 448 344
WIRE -32 392 -32 248
WIRE 160 424 160 408
WIRE -32 488 -32 472
FLAG -352 -136 0
FLAG -144 8 0
FLAG 752 -312 0
FLAG -752 88 0
FLAG -672 -56 0
FLAG -32 488 0
FLAG 160 424 0
FLAG 352 280 0
FLAG 448 360 0
FLAG 544 -344 0
FLAG 704 200 0
SYMBOL res -368 -472 R0
SYMATTR InstName R1
SYMATTR Value 44.2K
SYMBOL res -368 -360 R0
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL res -368 -248 R0
SYMATTR InstName R3
SYMATTR Value 4.53K
SYMBOL res -160 -472 R0
SYMATTR InstName R4
SYMATTR Value 27.4K
SYMBOL res -160 -216 R0
SYMATTR InstName R5
SYMATTR Value 1K
SYMBOL res -160 -104 R0
SYMATTR InstName R6
SYMATTR Value 4.53K
SYMBOL res -48 -72 R0
SYMATTR InstName R7
SYMATTR Value 4.64K
SYMBOL res -48 40 R0
SYMATTR InstName R8
SYMATTR Value 845
SYMBOL res -48 152 R0
SYMATTR InstName R9
SYMATTR Value 54.9K
SYMBOL res 144 -40 R0
SYMATTR InstName R10
SYMATTR Value 4.64K
SYMBOL res 144 104 R0
SYMATTR InstName R11
SYMATTR Value 768
SYMBOL res 144 216 R0
SYMATTR InstName R12
SYMATTR Value 37.4K
SYMBOL res 592 -392 R0
SYMATTR InstName R13
SYMATTR Value 10K
SYMBOL res 672 -184 R0
SYMATTR InstName R14
SYMATTR Value 10K
SYMBOL cap 432 280 R0
SYMATTR InstName C1
SYMATTR Value .01
SYMBOL voltage -672 -168 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 5 5 6 5 7 6 8 6 10 4 11 4 12 5)
SYMBOL voltage -752 -24 R0
SYMATTR InstName V2
SYMATTR Value PWL(0 0 3.3 3.3 13 3.3 14 4.3 15 4.3 17 2.3 18 2.3 19 3.3)
SYMBOL voltage -32 376 R0
SYMATTR Value PWL(0 0 5 -5 20 -5 21 -6 22 -6 24 -4 25 -4 26 -5)
SYMATTR InstName V3
SYMBOL voltage 160 312 R0
SYMATTR Value PWL(0 0 3.3 -3.3 27 -3.3 28 -4.3 29 -4.3 31 -2.3 32 -2.3 33 -3.3)
SYMATTR InstName V4
SYMBOL voltage 752 -424 R0
SYMATTR InstName V5
SYMATTR Value PWL(0 0 3.3 3.3 34 3.3 37.3 0 38.3 0 41.6 3.3)
SYMBOL voltage 704 88 R0
SYMATTR InstName V6
SYMATTR Value PWL(0 0 3.3 3.3 19.999 3.3 20 0 24.999 0 25 3.3)
SYMBOL PowerProducts\\LTC2914-1 400 -72 R0
SYMATTR InstName U1