NCP4680 데이터 시트보기 (PDF) - ON Semiconductor
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NCP4680 Datasheet PDF : 20 Pages
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NCP4680
TYPICAL CHARACTERISTICS
225
150
75
0
3.40
3.35
3.30
3.25
3.20
3.15
0
10 20 30 40 50 60 70 80 90 100
t (ms)
Figure 46. Load Transients, 3.3 V Version,
IOUT = 1 − 150 mA, tR = tF = 0.5 ms, VIN = 4.3 V
2.0
Chip Enable
1.5
1.0
0.5
0
0.8
0.6
IOUT = 1 mA
0.4
0.2
IOUT = 100 mA
0
−0.2
0
5 10 15 20 25 30 35 40 45 50
t (ms)
Figure 47. Start−up, 0.8 V Version, VIN = 1.8 V
4
3
Chip Enable
2
1
0
2.0
1.5
1.0
IOUT = 1 mA
0.5
IOUT = 150 mA
0
−0.5
0
5 10 15 20 25 30 35 40 45 50
t (ms)
Figure 48. Start−up, 1.8 V Version, VIN = 2.8 V
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