AMC2576
CHARACTERIZATION CURVES
Test circuits of Figure 1 and 2, TJ =25°C, unless otherwise specified.
Output voltage vs. temperature
Line regulation
5.00
4.98
4.96
4.94
4.92
4.90
5.10
5.08
5.06
5.04
5.02
5.00
4.98
4.96
4.94
4.92
4.90
4.88
4.86
4.84
4.82
4.80
VOUT=5V
VIN = 12V, VOUT = 5V
ILOAD = 0.5A
ILOAD=0.5A
ILOAD=3A
-40 -20
0
20 40 60 80 100 120
0
5
10 15 20 25 30 35 40
TJ (°C)
VIN(V)
Quiescent current vs. input voltage
30.0
Current limit vs. temperature
8.60
VOUT = 5V
VIN = 25V
25.0
20.0
15.0
10.0
5.0
8.40
8.20
8.00
7.80
7.60
7.40
7.20
7.00
ILOAD=3A
ILOAD=200mA
0.0
0
10
20
30
40
-40 -20
0
20 40 60 80 100 120
Input Voltage(V)
TJ (°C)
Dropout voltage vs. temperature
Standby current vs. temperature
2.10
1.80
1.50
1.20
0.90
0.60
0.30
0.00
180
160
140
120
100
80
ILOAD=3A
VIN =40V
ILOAD=0. 5A
60
VIN =12V
40
20
0
-40 -20
0
20 40 60 80 100 120
-40 -20
0
20 40 60 80 100 120
TJ (°C)
TJ (°C)
Copyright © 2006 ADDtek Corp.
6
DD007_E -- DECEMBER 2006
ADDTEK [ ADDTEK CORP ]
