LT3585-0 LINER [Linear Technology], LT3585-0 Datasheet - Page 6

• Manufacturer Part Number: LT3585-0
• Description: Photofl ash Chargers with Adjustable Input Current and IGBT Drivers
• Manufacturer: LINER [Linear Technology]

LT3585-0/LT3585-1
LT3585-2/LT3585-3
TYPICAL PERFOR A CE CHARACTERISTICS
use Figure 12, LT3585-2 curves use Figure 13 and LT3585-3 curves use Figure 14 unless otherwise noted.
6
80
60
50
60
90
70
90
80
70
50
80
60
50
90
70
50
50
50
LT3585-0 Effi ciency
Normal Input Current Mode
LT3585-3 Effi ciency
Normal Input Current Mode
LT3585-2 Effi ciency
Reduced Input Current Mode
USING KIJIMA SBL-5.6-1 TRANSFORMER
USING TDK LDT565630T-041
TRANSFORMER
USING KIJIMA SBL-5.6-1 TRANSFORMER
100
V
V
V
100
100
BAT
BAT
BAT
= 4.2V
= 3.6V
= 2.5V
150
150
150
V
V
V
OUT
OUT
OUT
(V)
(V)
(V)
200
200
200
V
V
V
V
V
V
250
250
W
BAT
BAT
BAT
250
BAT
BAT
BAT
= 4.2V
= 3.6V
= 2.5V
= 4.2V
= 3.6V
= 2.5V
3585 G19
3585 G22
3585 G25
300
U
300
300
60
90
80
70
50
60
80
60
50
90
80
70
50
90
70
50
50
50
LT3585-1 Effi ciency
Normal Input Current Mode
LT3585-0 Effi ciency
Reduced Input Current Mode
LT3585-3 Effi ciency
Reduced Input Current Mode
USING KIJIMA SBL-5.6S-1 TRANSFORMER
USING TDK LDT565630T-041
TRANSFORMER
USING KIJIMA SBL-5.6-1 TRANSFORMER
100
V
V
V
100
100
BAT
BAT
BAT
= 4.2V
= 3.6V
= 2.5V
150
150
150
V
V
V
OUT
OUT
OUT
(V)
(V)
(V)
200
200
200
V
V
V
V
V
V
250
250
BAT
BAT
BAT
250
BAT
BAT
BAT
= 4.2V
= 3.6V
= 2.5V
= 4.2V
= 3.6V
= 2.5V
LT3585-0 curves use Figure 11, LT3585-1 curves
3585 G19
3585 G26
3585 G23
300
300
300
328
324
322
330
326
80
60
50
80
60
50
90
70
90
70
50
50
LT3585-0 Output Voltage
2
LT3585-2 Effi ciency
Normal Input Current Mode
LT3585-1 Effi ciency
Reduced Input Current Mode
USING KIJIMA SBL-5.6S-1 TRANSFORMER
USING KIJIMA SBL-5.6-1 TRANSFORMER
T
T
T
3
100
100
A
A
A
= –40°C
= 25°C
= 85°C
4
150
150
V
V
V
BAT
OUT
OUT
5
(V)
(V)
(V)
200
200
6
V
V
V
V
V
V
250
250
BAT
BAT
BAT
BAT
BAT
BAT
7
= 4.2V
= 3.6V
= 2.5V
= 4.2V
= 3.6V
= 2.5V
3585 G27
3585 G24
3585 G21
3585f
300
300
8