Version 4
SHEET 1 1024 680
WIRE 32 -160 -432 -160
WIRE 192 -160 96 -160
WIRE 32 -128 -256 -128
WIRE -256 -96 -256 -128
WIRE 48 -96 48 -112
WIRE -432 -48 -432 -160
WIRE -256 0 -256 -16
WIRE -432 48 -432 32
WIRE 96 80 96 64
WIRE 192 80 192 -160
WIRE -16 128 -208 128
WIRE 384 128 304 128
WIRE 496 128 384 128
WIRE 592 128 496 128
WIRE 672 128 592 128
WIRE 720 128 672 128
WIRE -208 144 -208 128
WIRE 720 144 720 128
WIRE -16 192 -96 192
WIRE 384 192 304 192
WIRE 496 192 496 128
WIRE 720 224 720 208
WIRE -208 256 -208 224
WIRE -16 256 -96 256
WIRE 496 256 304 256
WIRE 592 256 592 128
WIRE -16 320 -96 320
WIRE 592 320 304 320
WIRE -16 384 -96 384
WIRE 672 384 672 128
WIRE -16 448 -32 448
WIRE 672 448 304 448
WIRE 96 512 96 496
WIRE 192 512 192 496
WIRE 96 608 96 592
WIRE 192 608 192 592
FLAG -208 256 0
FLAG 96 608 0
FLAG 192 608 0
FLAG 720 224 0
FLAG -32 448 0
FLAG -432 48 0
FLAG -256 0 0
FLAG 48 -96 0
SYMBOL voltage -208 128 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL cap -112 192 R0
WINDOW 0 24 13 Left 2
WINDOW 3 22 51 Left 2
SYMATTR InstName C1
SYMATTR Value 2.2µ
SYMBOL cap -112 320 R0
WINDOW 0 20 13 Left 2
WINDOW 3 22 50 Left 2
SYMATTR InstName C2
SYMATTR Value 2.2µ
SYMBOL res 80 496 R0
WINDOW 3 23 85 Left 2
SYMATTR Value 30.1K
SYMATTR InstName R1
SYMBOL res 176 496 R0
SYMATTR InstName R2
SYMATTR Value 24.3K
SYMBOL cap 704 144 R0
SYMATTR InstName C3
SYMATTR Value 2.2µ
SYMBOL voltage -432 -64 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value PULSE(0 3.3 0 50n 50n 400u 500u)
SYMATTR InstName V2
SYMBOL voltage -256 -112 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value PULSE(0 3.3 1.5m 50n 50n 1.5m 2m)
SYMATTR InstName V3
SYMBOL Digital\\or 64 -208 R0
WINDOW 3 0 105 Left 2
WINDOW 0 4 18 Left 2
SYMATTR Value Trise=10n
SYMATTR InstName A1
SYMATTR Value2 Vhigh=3.3
SYMBOL LED 368 128 R0
WINDOW 0 64 17 Left 2
WINDOW 3 18 67 Top 2
SYMATTR InstName D1
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL PowerProducts\\LTC3210-3 144 288 R0
SYMATTR InstName U1
SYMBOL LED 480 192 R0
WINDOW 0 27 -1 Left 2
WINDOW 3 18 67 Top 2
SYMATTR InstName D2
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 576 256 R0
WINDOW 0 27 -1 Left 2
WINDOW 3 18 67 Top 2
SYMATTR InstName D3
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 656 384 R0
WINDOW 0 27 -1 Left 2
WINDOW 3 18 67 Top 2
SYMATTR InstName D4
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
TEXT 432 528 Left 2 !.tran 15m startup