APW7008 Ver la hoja de datos (PDF) - Anpec Electronics
Número de pieza
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APW7008 Datasheet PDF : 21 Pages
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APW7008
Typical Operating Characteristics (Cont.)
Logic Threshold Voltage vs. Input Voltage
1.2
1.1
high threshold
1
0.9
low threshold
0.8
0.7
2.5 3 3.5 4 4.5 5 5.5
Input Voltage (V)
Switching Frequency vs. Input Voltage
1200
1150
1100
1050
1000
950
900
850
800
2.5
in 2x mode
ILED=20mA
3
3.5
4
4.5
Input Voltage (V)
Switching Frequency vs. Temperature
1200
1100
1000
in 2x mode
VIN=4V
900
800
700
600
500
-40 -20 0 20 40 60 80 100 120 140
Temperature (°C)
LED Current vs. Temperature
21
4 LEDs at 20mA
VIN=4V
20
19
18
17
-40 -20 0 20 40 60 80 100 120 140
Temperature (°C)
Copyright © ANPEC Electronics Corp.
8
Rev. A.3 - Feb., 2009
www.anpec.com.tw
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