ACT6357(2007) Ver la hoja de datos (PDF) - Active-Semi, Inc
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ACT6357 Datasheet PDF : 10 Pages
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ACT6357/ACT6358
Rev PrB, 30-Aug-07
TYPICAL PERFORMANCE CHARACTERISTICS
(VVIN = 3.6V, TA = 25°C, unless otherwise specified.)
LED Current vs. BC Duty Cycle
30
28
24
20
10kHz
16
1kHz
12
100Hz
8
4
0
0
20
40
60
80
100
Duty Cycle (%)
30
25
20
15
10
5
0
0
LED Current vs. BC Voltage
1
2
3
4
BC Voltage (V)
5 5.5
600
500
400
300
200
100
0
0
Soft-Start Time vs. Capacitance
10 LEDs
6 LEDs
4 LEDs
0.5
1
1.5
2
2.5
Capacitance (µF)
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Copyright © 2007 Active-Semi, Inc.
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