Version 4 SHEET 1 880 680 WIRE -16 32 -112 32 WIRE 96 32 -16 32 WIRE 416 32 384 32 WIRE 528 32 496 32 WIRE 576 32 528 32 WIRE 688 32 576 32 WIRE -112 48 -112 32 WIRE 576 48 576 32 WIRE 688 48 688 32 WIRE -16 128 -16 112 WIRE 96 128 -16 128 WIRE 528 128 528 32 WIRE 528 128 384 128 WIRE -112 144 -112 128 WIRE -16 144 -16 128 WIRE 576 144 576 112 WIRE 688 144 688 128 WIRE 96 224 80 224 WIRE 432 224 384 224 WIRE -16 240 -16 224 WIRE 96 320 80 320 WIRE 400 416 384 416 WIRE 80 480 80 320 WIRE 432 480 432 224 WIRE 432 480 80 480 FLAG 400 416 0 FLAG 80 224 0 FLAG -112 144 0 FLAG 576 144 0 FLAG 688 144 0 FLAG -112 32 IN FLAG 688 32 OUT FLAG -16 240 0 SYMBOL PowerProducts\\LTC3630 240 224 R0 SYMATTR InstName U1 SYMBOL voltage -112 32 R0 SYMATTR InstName V1 SYMATTR Value 24 SYMBOL ind 400 48 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 47µ SYMATTR SpiceLine Rser=50m SYMBOL polcap 560 48 R0 WINDOW 3 38 37 Left 2 WINDOW 123 23 64 Left 2 SYMATTR Value 100µ SYMATTR Value2 x2 SYMATTR InstName C1 SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=4 Irms=1.5 Rser=0.04 Lser=0 mfg="KEMET" pn="T520B107M004ASE040" type="Tantalum" SYMBOL res 672 32 R0 SYMATTR InstName Rload SYMATTR Value 6.6 SYMBOL res -32 16 R0 SYMATTR InstName R1 SYMATTR Value 200K SYMBOL res -32 128 R0 SYMATTR InstName R2 SYMATTR Value 15K TEXT 512 304 Left 2 !.tran 5m startup