AMS2905 データシートの表示（PDF） - Advanced Monolithic Systems Inc
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AMS2905 Datasheet PDF : 8 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
Minimum Operating Current
(Adjustable Device)
12
9
TJ = 125°C
6
TJ = 25°C
3
0
0
5
10
15
20
INPUT/OUTPUT DIFFERENTIAL (V)
Load Regulation
0.10
∆ ILOAD = 500mA
0.05
0
-0.05
-0.10
-0.15
-0.20
-50 -25
0
25
50
75
TEMPERATURE (°C)
100 125
Temperature Stability
2.0
1.0
0
-1.0
-2.0
-50 -25
0 25 50 75 100 125 150
TEMPERATURE (°C)
AMS2905
Short-Circuit Current
1.25
TJ = 125°C
1.00
TJ = 25°C
0.75
0.50
0.25
0
0
5
10
15
INPUT/OUTPUT DIFFERENTIAL
Ripple Rejection vs. Current
100
90
fRIPPLE = 120Hz
80
70
VRIPPLE≤3Vp-p
60
50
fRIPPLE = 20Hz
40
VRIPPLE≤0.5Vp-p
30
20
10
VOUT = 5V
CADJ = 25µF
0
COUT = 25µF
0
0.15
0.3
0.45
0.6
OUTPUT CURRENT (A)
Adjust Pin Current
100
90
80
70
60
50
40
30
20
10
0
-50 -25
0 25 50 75 100 125 150
TEMPERATURE (°C)
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723
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