Version 4 SHEET 1 2336 1256 WIRE 1424 -144 1104 -144 WIRE 1008 -80 976 -80 WIRE 1104 -80 1104 -144 WIRE 1104 -80 1088 -80 WIRE 1136 -80 1104 -80 WIRE 1424 -80 1424 -144 WIRE 1424 -80 1392 -80 WIRE 1136 0 976 0 WIRE 1424 0 1392 0 WIRE 976 64 976 0 WIRE 1136 80 1104 80 WIRE 1424 80 1392 80 WIRE 976 160 976 144 FLAG 1104 80 0 FLAG 976 -80 0 FLAG 1424 80 0 FLAG 976 160 0 SYMBOL voltage 1104 -80 R90 WINDOW 0 -32 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName V1 SYMATTR Value 5 SYMBOL voltage 976 48 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V2 SYMATTR Value PULSE(0 8 0 1n 1n 1u 2u) SYMBOL PowerProducts\\LTC4440-5 1264 0 R0 SYMATTR InstName U1 TEXT 1376 176 Left 2 !.tran 50u