Version 4
SHEET 1 1060 680
WIRE 208 -288 112 -288
WIRE 224 -288 208 -288
WIRE 592 -288 512 -288
WIRE 656 -288 592 -288
WIRE 752 -288 736 -288
WIRE 880 -288 752 -288
WIRE 960 -288 880 -288
WIRE 112 -272 112 -288
WIRE 592 -272 592 -288
WIRE 752 -272 752 -288
WIRE 880 -272 880 -288
WIRE 960 -272 960 -288
WIRE 208 -192 208 -288
WIRE 224 -192 208 -192
WIRE 544 -192 512 -192
WIRE 592 -192 592 -208
WIRE 112 -176 112 -192
WIRE 880 -176 880 -208
WIRE 960 -176 960 -192
WIRE 544 -160 544 -192
WIRE 752 -160 752 -192
WIRE 752 -160 544 -160
WIRE 752 -144 752 -160
WIRE 528 -96 512 -96
WIRE 752 -48 752 -64
WIRE 528 0 528 -96
WIRE 528 0 512 0
WIRE 224 96 208 96
WIRE 528 96 528 0
WIRE 528 96 512 96
WIRE 368 176 368 160
FLAG 368 176 0
FLAG 112 -176 0
FLAG 208 96 0
FLAG 880 -176 0
FLAG 960 -176 0
FLAG 960 -288 OUT
FLAG 112 -288 IN
FLAG 752 -48 0
FLAG 592 -192 0
SYMBOL voltage 112 -288 R0
SYMATTR InstName V1
SYMATTR Value 48
SYMBOL ind 640 -272 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 10µ
SYMATTR SpiceLine Rser=50m
SYMBOL cap 864 -272 R0
SYMATTR InstName C1
SYMATTR Value 47µ
SYMATTR SpiceLine V=10 Irms=8.919 Rser=0.005 Lser=0 mfg="KEMET" pn="C1210C106K8PAC" type="X5R"
SYMBOL res 944 -288 R0
SYMATTR InstName Rload
SYMATTR Value 12
SYMBOL PowerProducts\\LTC3637 368 -96 R0
SYMATTR InstName U1
SYMBOL res 736 -288 R0
SYMATTR InstName R1
SYMATTR Value 200K
SYMBOL res 736 -160 R0
SYMATTR InstName R2
SYMATTR Value 35.7K
SYMBOL schottky 576 -208 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value MBRS1100
SYMATTR Description Diode
SYMATTR Type diode
TEXT 616 96 Left 2 !.tran 1.5m startup