NCP4587 查看數據表（PDF） - ON Semiconductor
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NCP4587 Datasheet PDF : 19 Pages
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NCP4587
TYPICAL CHARACTERISTICS
3.0
2.5
2.0
1.5
1.0
0.5
0.0
−40 −20
0
20
40
60
80
TJ, JUNCTION TEMPERATURE (°C)
Figure 15. Supply Current vs. Temperature,
1.2 Version, VIN = 2.2 V, VAE = 0 V
55
50
45
40
35
30
25
−40 −20
0
20
40
60
80
TJ, JUNCTION TEMPERATURE (°C)
Figure 17. Supply Current vs. Temperature,
1.2 Version, VIN = 2.2 V, VAE = 2.2 V
3.0
2.5
2.0
1.5
1.0
0.5
0.0
−40 −20
0
20
40
60
80
TJ, JUNCTION TEMPERATURE (°C)
Figure 16. Supply Current vs. Temperature,
2.8 Version, VIN = 3.8 V, VAE = 0 V
55
50
45
40
35
30
25
−40 −20
0
20
40
60
80
TJ, JUNCTION TEMPERATURE (°C)
Figure 18. Supply Current vs. Temperature,
2.8 Version, VIN = 3.8 V, VAE = 3.8 V
100
90
IOUT = 30 mA
80
IOUT = 1 mA High
70
60
IOUT = 50 mA
50
40
30
20
IOUT = 1 mA Low
IOUT = 100 mA
10
0
0.1
1
10
100
1000
FREQUENCY (kHz)
Figure 19. PSRR, 1.2 V Version, VIN = 2.2 V
100
90
80
IOUT = 30 mA IOUT = 1 mA High
70
60
IOUT = 50 mA
50
40
30
20 IOUT = 1 mA Low
IOUT = 100 mA
10
0
0.1
1
10
100
1000
FREQUENCY (kHz)
Figure 20. PSRR, 2.8 V Version, VIN = 3.8 V
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