NCV887001 Просмотр технического описания (PDF) - ON Semiconductor
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NCV887001 Datasheet PDF : 11 Pages
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NCV8870
TYPICAL PERFORMANCE CHARACTERISTICS
7
TJ = 25°C
6
5
4
3
2
1
0
0
10
20
30
40
VIN, INPUT VOLTAGE (V)
Figure 2. Sleep Current vs. Input Voltage
6
VIN = 13.2 V
5
4
3
2
1
0
−50
0
50
100
150
200
TJ, JUNCTION TEMPERATURE (°C)
Figure 3. Sleep Current vs. Temperature
3.40
VIN = 13.2 V
3.35
3.30
fs = 100 kHz
3.25
3.20
3.15
3.10
fs = 50 kHz
3.05
−50
0
50
100
150
200
TJ, JUNCTION TEMPERATURE (°C)
Figure 4. Quiescent Current vs. Temperature
252
250
248
246
244
242
240
238
236
−50
0
50
100
150
200
TJ, JUNCTION TEMPERATURE (°C)
Figure 5. Minimum On Time vs. Temperature
1.010
1.205
1.005
1.000
0.995
1.203
1.201
1.199
1.197
0.990
−40
10
60
110
160
TJ, JUNCTION TEMPERATURE (°C)
Figure 6. Normalized Current Limit vs.
Temperature
1.195
−40
10
60
110
160
TJ, JUNCTION TEMPERATURE (°C)
Figure 7. Reference Voltage vs. Temperature
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6
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