Version 4
SHEET 1 1056 696
WIRE 400 160 368 160
WIRE 512 160 480 160
WIRE 512 224 512 160
WIRE 544 224 512 224
WIRE 240 256 208 256
WIRE 352 256 320 256
WIRE 496 256 416 256
WIRE -32 352 -96 352
WIRE 368 352 320 352
WIRE 384 352 368 352
WIRE 496 352 496 256
WIRE 496 352 464 352
WIRE 544 352 496 352
WIRE 992 352 928 352
WIRE -96 384 -96 352
WIRE 992 384 992 352
WIRE 928 448 928 352
WIRE 928 448 448 448
WIRE -96 496 -96 464
WIRE 992 496 992 464
FLAG 512 160 In
FLAG 208 256 0
FLAG 496 256 Duty
FLAG 992 352 Out
FLAG -96 496 0
FLAG -96 352 Ref
FLAG 992 496 0
FLAG 368 160 0
FLAG 368 352 Err
SYMBOL voltage 496 160 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Vin
SYMATTR Value 10V
SYMBOL voltage 336 256 R90
WINDOW 123 -30 -27 VRight 2
WINDOW 39 0 0 Left 2
WINDOW 0 -54 30 VRight 2
SYMATTR Value2 AC 1
SYMATTR InstName VInj
SYMATTR Value ""
SYMBOL ind 368 368 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName LoL
SYMATTR Value 1kH
SYMBOL cap 416 240 R90
WINDOW 0 0 16 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName CoL
SYMATTR Value 1kF
SYMBOL res 976 368 R0
SYMATTR InstName R
SYMATTR Value 5
SYMBOL voltage -96 368 R0
SYMATTR InstName VRef
SYMATTR Value 2.5V
SYMBOL Buck-VM-FeedBack 192 448 R0
SYMATTR InstName X2
SYMBOL Buck-VM-Power_Train 672 352 R0
SYMATTR InstName X1
TEXT 752 136 Left 2 !.ac dec 100 1Hz 100kHz