Version 4 SHEET 1 880 680 WIRE 224 -112 -320 -112 WIRE -320 -96 -320 -112 WIRE 224 -16 224 -112 WIRE 576 -16 448 -16 WIRE -320 0 -320 -16 WIRE 576 0 576 -16 WIRE 32 16 -80 16 WIRE -80 32 -80 16 WIRE 448 32 448 -16 WIRE 32 64 32 16 WIRE 96 64 32 64 WIRE 576 96 576 80 WIRE -80 128 -80 112 WIRE 32 128 -80 128 WIRE -80 144 -80 128 WIRE 32 144 32 128 WIRE 96 144 32 144 WIRE 448 144 448 112 WIRE 448 144 352 144 WIRE 96 224 32 224 WIRE -80 240 -80 224 WIRE 32 240 32 224 WIRE 32 240 -80 240 WIRE -80 256 -80 240 WIRE 144 336 144 320 WIRE 224 336 224 320 WIRE 304 336 304 320 WIRE -80 352 -80 336 FLAG 304 336 0 FLAG -80 352 0 FLAG -320 0 0 FLAG 576 96 0 FLAG -320 -112 IN FLAG 144 336 0 FLAG 224 336 0 SYMBOL res -96 128 R0 SYMATTR InstName R1 SYMATTR Value 91K SYMBOL res -96 16 R0 SYMATTR InstName R2 SYMATTR Value 200K SYMBOL res -96 240 R0 SYMATTR InstName R3 SYMATTR Value 909K SYMBOL voltage -320 -112 R0 SYMATTR InstName V1 SYMATTR Value PWL(0 0 20u 0 10m 24.5 20m 0) SYMBOL res 432 16 R0 SYMATTR InstName R4 SYMATTR Value 100K SYMBOL voltage 576 -16 R0 SYMATTR InstName V2 SYMATTR Value 5 SYMBOL LTC2965 224 144 R0 SYMATTR InstName U1 TEXT 504 248 Left 2 !.tran 25m startup