NCP4620(2010) 查看數據表（PDF） - ON Semiconductor
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NCP4620 Datasheet PDF : 16 Pages
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NCP4620
TYPICAL CHARACTERISTICS
200
150
100
50
5.6
0
5.4
5.2
5.0
4.8
4.6
4.4
0 50 100 150 200 250 300 350 400 450 500
t (ms)
Figure 33. Load Transients, 5.0 V Version,
IOUT = 1 – 150 mA, tR = tF = 0.5 ms, VIN = 6.0 V
3
Chip Enable
2
1
0
2.0
1.5
IOUT = 30 mA
1.0
IOUT = 150 mA
0.5
IOUT = 1 mA
0
−0.5
0 20 40 60 80 100 120 140 160 180 200
t (ms)
Figure 34. Start−up, 1.5 V Version, VIN = 2.6 V
6
Chip Enable
4
2
0
4.0
3.0
IOUT = 30 mA
2.0
IOUT = 150 mA
1.0
IOUT = 1 mA
0
−1.0
0
20 40 60 80 100 120 140 160 180 200
t (ms)
Figure 35. Start−up, 3.3 V Version, VIN = 4.3 V
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