Version 4
SHEET 1 880 680
WIRE -32 32 -48 32
WIRE 96 32 -32 32
WIRE 416 32 384 32
WIRE 528 32 496 32
WIRE 624 32 528 32
WIRE 704 32 624 32
WIRE -48 48 -48 32
WIRE 528 48 528 32
WIRE 624 48 624 32
WIRE 704 48 704 32
WIRE 96 128 64 128
WIRE 528 128 384 128
WIRE -48 144 -48 128
WIRE 528 144 528 128
WIRE 624 144 624 112
WIRE 704 144 704 128
WIRE 96 224 48 224
WIRE 432 224 384 224
WIRE 528 240 528 224
WIRE 96 320 80 320
WIRE 400 416 384 416
WIRE 48 480 48 224
WIRE 432 480 432 224
WIRE 432 480 48 480
FLAG 400 416 0
FLAG 80 320 0
FLAG -48 144 0
FLAG 624 144 0
FLAG 704 144 0
FLAG -32 32 IN
FLAG 704 32 OUT
FLAG 528 240 0
SYMBOL voltage -48 32 R0
SYMATTR InstName V1
SYMATTR Value 72
SYMBOL ind 400 48 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 22µ
SYMATTR SpiceLine Rser=50m
SYMBOL cap 608 48 R0
WINDOW 123 24 84 Left 2
SYMATTR Value 22µ
SYMATTR InstName C1
SYMATTR SpiceLine V=25 Irms=0 Rser=0.003 Lser=0 mfg="TDK" pn="C575OX5RIE226M" type="X5R"
SYMBOL res 688 32 R0
SYMATTR InstName Rload
SYMATTR Value 24
SYMBOL res 512 32 R0
SYMATTR InstName R1
SYMATTR Value 200K
SYMBOL res 512 128 R0
SYMATTR InstName R2
SYMATTR Value 147K
SYMBOL PowerProducts\\LTC3630A 240 224 R0
SYMATTR InstName U1
TEXT 504 360 Left 2 !.tran 2m startup