KA278RA09C 데이터 시트보기 (PDF) - Fairchild Semiconductor
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KA278RA09C Datasheet PDF : 20 Pages
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KA278RXXC-SERIES
Typical Performance Characteristics (Continued)
KA278R51C
7
6
5
RL=
4
3
2
RL=2.5Ω
1
0
0
5
10
15
Input voltage Vin (V)
Figure 1. Output Voltage vs. Input Voltage
7
6
5
4
3
2
1
0
0 0.5 1 1.5 2 2.5 3
Disable voltage Vdis (V)
Figure 3. Output Voltage vs. Disable Voltage
10
8
6
4
2
0
-25
0
25 50 75 100 125
Junction temperature Tj(oC)
Figure 5. Quiescent Current vs. Temperature(Tj)
120
100
80
60
40
20
0
0
RL= ∞
5
10
15
20
Input voltage Vin(V)
Figure 2. Quiescent Current vs. Input Voltage
5.16
5.14
5.12
5.10
5.08
5.06
5.04
5.02
-25
0 25 50 75 100 125
TEMPERATURE Tj(oC)
Figure 4. Output Voltage vs. Temperature(Tj)
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
-25
2.0A
0
25 50 75 100 125
Junction Temp Tj [℃]
Figure 6. Dropout Voltage vs. Junction Temperature
8
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