参数资料
型号: LT3585EDDB-3
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: 1.85 A BATTERY CHARGE CONTROLLER, PDSO10
封装: 3 X 2 MM, PLASTIC, MO-229WECD-1, DFN-10
文件页数: 15/20页
文件大小: 415K
代理商: LT3585EDDB-3
LT3585-0/LT3585-1
LT3585-2/LT3585-3
4
3585f
TYPICAL PERFOR A CE CHARACTERISTICS
UW
LT3585-0 Charging Waveform
Normal Input Current Mode
LT3585-1 Charging Waveform
Normal Input Current Mode
LT3585-2 Charging Waveform
Normal Input Current Mode
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.
VOUT
50V/DIV
0.5s/DIV
3585 G01
VBAT = 3.6V
COUT = 50F
AVERAGE
INPUT
CURRENT
1A/DIV
VOUT
50V/DIV
2s/DIV
3585 G02
VBAT = 3.6V
COUT = 50F
AVERAGE
INPUT
CURRENT
500mA/DIV
VOUT
50V/DIV
1s/DIV
3585 G03
VBAT = 3.6V
COUT = 50F
AVERAGE
INPUT
CURRENT
1A/DIV
LT3585-3 Charging Waveform
Normal Input Current Mode
LT3585-0 Charging Waveform
Reduced Input Current Mode
LT3585-1 Charging Waveform
Reduced Input Current Mode
VOUT
50V/DIV
0.5s/DIV
3585 G04
VBAT = 3.6V
COUT = 50F
AVERAGE
INPUT
CURRENT
1A/DIV
VOUT
50V/DIV
0.5s/DIV
3585 G05
VBAT = 3.6V
COUT = 50F
AVERAGE
INPUT
CURRENT
1A/DIV
VOUT
50V/DIV
2s/DIV
3585 G06
VBAT = 3.6V
COUT = 50F
AVERAGE
INPUT
CURRENT
500mA/DIV
LT3585-2 Charging Waveform
Reduced Input Current Mode
LT3585-3 Charging Waveform
Reduced Input Current Mode
Charge Time*
Normal Input Current Mode
VOUT
50V/DIV
1s/DIV
3585 G07
VBAT = 3.6V
COUT = 50mF
AVERAGE
INPUT
CURRENT
1A/DIV
VOUT
50V/DIV
0.5s/DIV
3585 G08
VBAT = 3.6V
COUT = 50F
AVERAGE
INPUT
CURRENT
1A/DIV
VBAT (V)
2
CHARGE
TIME
(SECONDS)
4
6
10
3585 G09
2
0
4
6
*USING RUBYCON 330V, 50
F PHOTOFLASH
OUTPUT CAPACITOR (FW SERIES)
8
3
5
7
9
8
3
5
1
7
LT3585-0
LT3585-1
LT3585-2
LT3585-3
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