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