NCP4680 데이터 시트보기 (PDF) - ON Semiconductor
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NCP4680 Datasheet PDF : 20 Pages
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NCP4680
TYPICAL CHARACTERISTICS
0.9
0.8
2.8 V
0.7
VIN = 1.4 V
1.6 V
1.5 V
0.6
1.8 V
0.5
0.4
0.3
0.2
4.8 V
3.8 V
0.1
0.0
0
50 100 150 200 250 300 350
IOUT (mA)
Figure 3. Output Voltage vs. Output Current
0.8 V Version (TJ = 255C)
3.0
5.25 V
2.5
VIN = 3 V
4.5 V
3.2 V
2.0
3.5 V
1.5
1.0
0.5
0.0
0
50 100 150 200 250 300 350
IOUT (mA)
Figure 5. Output Voltage vs. Output Current
2.8 V Version (TJ = 255C)
2.0
1.8
4.8 V
1.6
VIN = 2.2 V
1.4
2.8 V
1.2
3.8 V
1.0
5.25 V
0.8
0.6
0.4
0.2
0.0
0
50 100 150 200 250 300 350 400
IOUT (mA)
Figure 4. Output Voltage vs. Output Current
1.8 V Version (TJ = 255C)
3.5
5.25 V
3.0
VIN = 3.5 V
4.5 V
2.5
3.6 V
2.0
1.5
1.0
0.5
0.0
0
50 100 150 200 250 300 350
IOUT (mA)
Figure 6. Output Voltage vs. Output Current
3.3 V Version (TJ = 255C)
0.8
0.7
0.6
TJ = 85°C
0.5
25°C
0.4
−40°C
0.3
0.2
0.1
0
0
25
50
75
100 125 150
IOUT (mA)
Figure 7. Dropout Voltage vs. Output Current
0.8 V Version
0.40
0.35
0.30
0.25
TJ = 85°C
0.20
25°C
0.15
−40°C
0.10
0.05
0
0
25
50
75
100 125 150
IOUT (mA)
Figure 8. Dropout Voltage vs. Output Current
1.8 V Version
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