Version 4
SHEET 1 1112 740
WIRE 128 -48 -80 -48
WIRE 352 -48 128 -48
WIRE -80 -32 -80 -48
WIRE 128 -32 128 -48
WIRE 128 48 128 32
WIRE -80 64 -80 48
WIRE 0 96 -16 96
WIRE 352 96 352 -48
WIRE 352 96 256 96
WIRE 352 112 352 96
WIRE -176 208 -192 208
WIRE -80 208 -96 208
WIRE 0 208 -16 208
WIRE 352 208 352 192
WIRE 352 208 256 208
WIRE 352 304 352 208
WIRE -128 320 -192 320
WIRE 0 320 -64 320
WIRE 304 320 256 320
WIRE 480 400 352 400
WIRE 576 400 560 400
WIRE 672 400 576 400
WIRE 784 400 672 400
WIRE 880 400 784 400
WIRE 352 416 352 400
WIRE 576 416 576 400
WIRE 784 416 784 400
WIRE 880 416 880 400
WIRE -96 432 -112 432
WIRE 0 432 -16 432
WIRE 288 432 256 432
WIRE 672 448 672 400
WIRE 128 496 128 480
WIRE 352 496 352 480
WIRE 576 496 576 480
WIRE 784 512 784 480
WIRE 880 512 880 496
WIRE 160 592 144 592
WIRE 288 592 288 432
WIRE 288 592 240 592
WIRE 576 592 576 576
WIRE 576 592 288 592
WIRE 672 592 672 528
WIRE 672 592 576 592
FLAG -192 208 0
FLAG -112 432 0
FLAG -192 320 0
FLAG 128 496 0
FLAG -80 64 0
FLAG 352 496 0
FLAG 784 512 0
FLAG 880 512 0
FLAG 144 592 0
FLAG -16 96 0
FLAG 880 400 OUT
FLAG -80 -48 IN
SYMBOL PowerProducts\\LTC3824 128 272 R0
SYMATTR InstName U1
SYMBOL pmos 304 400 M180
WINDOW 0 57 68 Left 2
WINDOW 3 57 35 Left 2
SYMATTR InstName Q1
SYMATTR Value IRF7343P
SYMBOL res 336 96 R0
SYMATTR InstName R1
SYMATTR Value .025
SYMBOL cap 112 -32 R0
SYMATTR InstName C1
SYMATTR Value .1µ
SYMBOL res 0 416 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 392K
SYMBOL res -80 192 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL cap -16 192 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 3300p
SYMBOL cap -64 304 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value .01µ
SYMBOL voltage -80 -48 R0
SYMATTR InstName V1
SYMATTR Value 30
SYMBOL schottky 336 480 M180
WINDOW 0 37 42 Left 2
WINDOW 3 30 9 Left 2
SYMATTR InstName D1
SYMATTR Value 1N5819
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 464 416 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 22µ
SYMBOL cap 768 416 R0
SYMATTR InstName C4
SYMATTR Value 200µ
SYMBOL res 256 576 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 80.6K
SYMBOL res 656 432 R0
SYMATTR InstName R5
SYMATTR Value 422K
SYMBOL res 560 480 R0
SYMATTR InstName R6
SYMATTR Value 51
SYMBOL cap 560 416 R0
SYMATTR InstName C5
SYMATTR Value 100p
SYMBOL res 864 400 R0
SYMATTR InstName Rload
SYMATTR Value 2.5
TEXT 712 584 Left 2 !.tran 3m startup