NCV8876 データシートの表示（PDF） - ON Semiconductor
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NCV8876 Datasheet PDF : 17 Pages
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NCV8876
TYPICAL CHARACTERISTICS
22
VOUT = 13.2 V
20
2.30
2.28
2.26
VOUT = 13.2 V
fs = 170 kHz
18
2.24
2.22
16
2.20
2.18
14
2.16
2.14
12
2.12
10
2.10
−50
0
50
100
150
−50
0
50
100
150
TJ, JUNCTION TEMPERATURE (°C)
Figure 3. Sleep Current vs. Temperature
TJ, JUNCTION TEMPERATURE (°C)
Figure 4. Quiescent Current vs. Temperature
119
1.010
118
117
1.005
116
115
114
1.000
113
112
0.995
111
110
109
0.990
−50
0
50
100
150
−50
0
50
100
150
TJ, JUNCTION TEMPERATURE (°C)
Figure 5. Minimum On Time vs. Temperature
TJ, JUNCTION TEMPERATURE (°C)
Figure 6. Normalized Current vs. Temperature
6.84
169.0
168.8
6.83
168.6
6.82
168.4
168.2
6.81
168.0
167.8
6.80
167.6
6.79
167.4
167.2
6.78
167.0
−50
0
50
100
150
−50
TJ, JUNCTION TEMPERATURE (°C)
Figure 7. VOUT Regulation vs. Temperature
ROSC = Open
0
50
100
150
TJ, JUNCTION TEMPERATURE (°C)
Figure 8. Switching Frequency vs.
Temperature
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