ILC6376 查看數據表（PDF） - Fairchild Semiconductor
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ILC6376 Datasheet PDF : 12 Pages
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ILC6376/77
Typical Performance Characteristics
General conditions for all curves: Circuit 1; L = 20µH (Sumida, CD54), CIN = 47µF (tantalum) with 0.1µF (ceramic),
CL = 47µH (tantalum) SS12 schottky diode, CSS = 4700pF (ceramic), TA = 25°C unless otherwise noted.
Efficiency vs. Ambient Temperature
ILC6377SO33
100
90
Minimum Operating Voltage vs.
Ambient Temperature
ILC6377SO33
1.8
1.6
80
1.4
70
1.2
60
1.0
50
-40 -20
0
20
40
60
80
AMBIENT TEMP.: TA (˚C)
Soft-Start Time vs. Ambient Temperature
ILC6377SO33
16
0.8
-40 -20
0
20
40
60
80
AMBIENT TEMP.: TA (˚C)
CE "H" Voltage vs. Ambient Temperature
ILC6377SO33
1.0
0.8
12
0.6
8
0.4
4
0
-40 -20
0
20
40
60
80
AMBIENT TEMP.: TA (˚C)
CE "L" Voltage vs.
Ambient Temperature
ILC6377SO33
1.0
0.2
0
-40 -20
0
20
40
60
80
AMBIENT TEMP.: TA (˚C)
0.8
0.6
0.4
0.2
0.8
-40 -20
0
20
40
60
80
AMBIENT TEMP.: TA (˚C)
©2001 Fairchild Semiconductor Corporation
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