NCV8705(2014) 데이터 시트보기 (PDF) - ON Semiconductor
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NCV8705
(Rev.:2014)
(Rev.:2014)
ON Semiconductor
NCV8705 Datasheet PDF : 20 Pages
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NCV8705
TYPICAL CHARACTERISTICS
320
VIN = VOUT + 0.5 V
280 COUT = 1 mF
CIN = 1 mF
240 MLCC, X7R,
1206 size
200
160
TJ = 25°C
120
TJ = 125°C
80
40
TJ = −40°C
0
0 50 100 150 200 250 300 350 400 450 500
IOUT, OUTPUT CURRENT (mA)
Figure 15. Dropout Voltage vs. Output Current
at Temperatures (3.3 V)
400
VIN = VOUT + 0.5 V
350 COUT = 1 mF
CIN = 1 mF
300 MLCC, X7R,
1206 size
250
IOUT = 500 mA
200
150
IOUT = 300 mA
100
50
IOUT = 0 mA
0
−40 −20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Figure 16. Dropout Voltage vs. Temperature
(2.5 V)
400
VIN = VOUT + 0.5 V
350 COUT = 1 mF
CIN = 1 mF
300 MLCC, X7R,
1206 size
250
200
IOUT = 500 mA
150
IOUT = 300 mA
100
50
IOUT = 0 mA
0
−40 −20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Figure 17. Dropout Voltage vs. Temperature,
(3.3 V)
4
IIN = 0 mA
3.5 COUT = 1 mF
CIN = 1 mF
3 MLCC, X7R,
1206 size
2.5
VOUT = 3.3 V
VOUT = 2.5 V
2
1.5
1
VOUT = 0.8 V
0.5
0
0
1
2
3
4
5
6
VIN, INPUT VOLTAGE (V)
Figure 18. Input Voltage vs. Output Voltage
0.8014
1.804
0.8012
1.803
0.8010
1.802
0.8008
1.801
0.8006
1.800
0.8004
1.799
0.8002
1.798
0.8000
VIN = 2.5 V
1.797
VIN = 3 V
0.7998
VOUT = 0.8 V
1.796
VOUT = 2.5 V
0.7996
COUT = 1 mF
1.795
COUT = 1 mF
0.7994
0.7992
CIN = 1 mF
MLCC, X7R,
1206 size
1.794
1.793
CIN = 1 mF
MLCC, X7R,
1206 size
0.7990
1.792
−40 −20 0 20 40 60 80 100 120 140
−40 −20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
TJ, JUNCTION TEMPERATURE (°C)
Figure 19. Output Voltage vs. Temperature,
(0.8 V)
Figure 20. Output Voltage vs. Temperature,
(2.5 V)
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