LT3585-0/LT3585-1
LT3585-2/LT3585-3
TYPICAL PERFOR A CE CHARACTERISTICS
Charge Time*
Reduced Input Current Mode
25
700
LT3585-0
LT3585-1
LT3585-2
LT3585-3
600
INPUT CURRENT (mA)
500
400
300
200
100
0
2
3
4
5
6
7
8
9
10
0
100
V
OUT
(V)
3585 G11
LT3585-0 curves use Figure 11, LT3585-1 curves
use Figure 12, LT3585-2 curves use Figure 13 and LT3585-3 curves use Figure 14 unless otherwise noted.
LT3585-0 Input Current
Normal Input Current Mode
300
250
INPUT CURRENT (mA)
200
150
100
50
0
200
300
0
100
V
OUT
(V)
3585 G12
CHARGE TIME (SECONDS)
20
15
10
5
0
V
BAT
(V)
*USING RUBYCON 330V, 50µF PHOTOFLASH
OUTPUT CAPACITOR (FW SERIES)
3585 G10
LT3585-2 Input Current
Normal Input Current Mode
450
400
350
INPUT CURRENT (mA)
INPUT CURRENT (mA)
300
250
200
150
100
50
0
0
100
V
OUT
(V)
3585 G13
INPUT CURRENT (mA)
V
BAT
= 4.2V
V
BAT
= 3.6V
V
BAT
= 2.5V
200
300
LT3585-1 Input Current
Reduced Input Current Mode
120
100
INPUT CURRENT (mA)
INPUT CURRENT (mA)
80
60
40
20
0
0
100
V
OUT
(V)
3585 G16
INPUT CURRENT (mA)
V
BAT
= 4.2V
V
BAT
= 3.6V
V
BAT
= 2.5V
200
300
U W
LT3585-1 Input Current
Normal Input Current Mode
V
BAT
= 4.2V
V
BAT
= 3.6V
V
BAT
= 2.5V
V
BAT
= 4.2V
V
BAT
= 3.6V
V
BAT
= 2.5V
200
300
LT3585-3 Input Current
Normal Input Current Mode
900
800
700
600
500
400
300
200
100
0
0
100
V
OUT
(V)
3585 G14
LT3585-0 Input Current
Reduced Input Current Mode
350
300
250
200
150
100
50
0
0
100
V
OUT
(V)
3585 G15
V
BAT
= 4.2V
V
BAT
= 3.6V
V
BAT
= 2.5V
200
300
V
BAT
= 4.2V
V
BAT
= 3.6V
V
BAT
= 2.5V
200
300
LT3585-2 Input Current
Reduced Input Current Mode
250
500
450
200
400
350
300
250
200
150
100
50
0
LT3585-3 Input Current
Reduced Input Current Mode
150
100
50
V
BAT
= 4.2V
V
BAT
= 3.6V
V
BAT
= 2.5V
0
100
V
OUT
(V)
3585 G17
0
200
300
V
BAT
= 4.2V
V
BAT
= 3.6V
V
BAT
= 2.5V
0
100
V
OUT
(V)
3585 G18
200
300
3585f
5
LINER [ LINEAR TECHNOLOGY ]
