Version 4
SHEET 1 2752 1392
WIRE 2032 896 1824 896
WIRE 2128 896 2032 896
WIRE 2240 896 2192 896
WIRE 2032 928 2032 896
WIRE 1824 992 1824 896
WIRE 2032 1024 2032 992
WIRE 2032 1024 2000 1024
WIRE 2128 1024 2032 1024
WIRE 2240 1024 2240 896
WIRE 2240 1024 2208 1024
WIRE 2352 1024 2240 1024
WIRE 2448 1024 2352 1024
WIRE 2352 1040 2352 1024
WIRE 2448 1040 2448 1024
WIRE 1568 1056 1472 1056
WIRE 1680 1056 1568 1056
WIRE 2000 1056 2000 1024
WIRE 2000 1056 1968 1056
WIRE 2032 1056 2032 1024
WIRE 2240 1056 2240 1024
WIRE 1472 1072 1472 1056
WIRE 1568 1072 1568 1056
WIRE 2032 1136 2032 1120
WIRE 2352 1136 2352 1104
WIRE 2448 1136 2448 1120
WIRE 1472 1168 1472 1152
WIRE 1568 1184 1568 1152
WIRE 1680 1184 1568 1184
WIRE 2240 1184 2240 1136
WIRE 2240 1184 1968 1184
WIRE 1568 1200 1568 1184
WIRE 2240 1200 2240 1184
WIRE 1824 1264 1824 1248
WIRE 1568 1280 1568 1264
WIRE 2240 1296 2240 1280
FLAG 1824 1264 0
FLAG 2240 1296 0
FLAG 2032 1136 0
FLAG 2352 1136 0
FLAG 1472 1168 0
FLAG 2448 1136 0
FLAG 2448 1024 OUT
FLAG 1568 1280 0
FLAG 1472 1056 IN
SYMBOL cap 2016 928 R0
SYMATTR InstName C1
SYMATTR Value .01µ
SYMBOL ind 2112 1040 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 22µ
SYMBOL RES 2224 1040 R0
SYMATTR InstName R1
SYMATTR Value 16.5K
SYMBOL res 2224 1296 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL schottky 2016 1120 M180
WINDOW 0 24 72 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value MBRS130L
SYMBOL schottky 2192 880 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D2
SYMATTR Value BAT54
SYMBOL VOLTAGE 1472 1056 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 2336 1040 R0
SYMATTR InstName C2
SYMATTR Value 22µ
SYMBOL cap 1552 1200 R0
WINDOW 3 26 55 Left 2
SYMATTR Value .1µ
SYMATTR InstName C3
SYMBOL RES 1552 1056 R0
SYMATTR InstName R3
SYMATTR Value 15K
SYMBOL PowerProducts\\LT1934 1824 1120 R0
SYMATTR InstName U1
SYMBOL res 2432 1024 R0
SYMATTR InstName Rload
SYMATTR Value 20
TEXT 1976 1280 Left 2 !.tran 1.5m startup