NCP51460 Просмотр технического описания (PDF) - ON Semiconductor
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NCP51460 Datasheet PDF : 12 Pages
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NCP51460
TYPICAL CHARACTERISTICS
3.332
3.327
3.322
3.317
VIN = 5.8 V
IOUT = 0 mA
COUT = 0 mF
Three Typical Parts
3.312
Unit 1
3.307
3.302
3.297
3.292
3.287
Unit 3 Unit 2
3.282
3.277
3.272
3.267
−40 −20 0
20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Figure 4. Output Voltage vs. Temperature
1.2
1.1
COUT = 0 mF
1.0
IO = 20 mA
0.9
IO = 10 mA
0.8
0.7
IO = 5 mA
0.6
IO = 0 mA
IO = 1 mA
0.5
0.4
−40 −20 0
20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Figure 5. Dropout Voltage
450
400 IOUT = 0 mA
COUT = 0 mF
350
300
250
TJ = 125°C
200 TJ = 25°C
150
100
50
TJ = −25°C
0
0 2 4 6 8 10 12 14 16 18 20
VIN, INPUT VOLTAGE (V)
Figure 6. Quiescent Current
5.0
IOUT = 0 mA
4.5 COUT = 0 mF
4.0
3.5
VIN = 5.8 to 23.3 V
VIN = 5.8 to 18.3 V
3.0
2.5
VIN = 5.8 to 15.3 V
2.0
1.5
VIN = 5.8 to 12.3 V
1.0
0.5
−40 −20 0
VIN = 5.8 to 9.3 V
20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Figure 7. Line Regulation
12
VIN = 5.8 V
10 COUT = 0 mF
IOUT = 0 to
15 mA
8
IOUT = 0 to
10 mA
IOUT = 0 to
20 mA
6
4
2
0
−40 −20 0
IOUT = 0 to
1 mA
20 40 60
IOUT = 0 to
5 mA
80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Figure 8. Load Regulation Sourcing
160
VIN = 5.8 V
140 COUT = 0 mF
120
100
IOUT = 0 mA
down to −2 mA
80
IOUT = 0 mA
60 IOUT = 0 mA down to −1.2 mA
40 down to −1.50 mA
IOUT = 0 mA
down to −500 mA
20
0
−40
−20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Figure 9. Load Regulation Sinking
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