APL1581
Typical Characteristics
Short-Circuit Current vs. Junction Temperature
1
4
V
CONTROL
-V
OUT
Dropout Voltage vs. Output Current
1.4
V
CNTL
-V
OUT
Dropout Voltaage (V)
V
IN
=5.0V
T
J
=-50°C
1.3
1.2
1.1
1.0
0.9
Short-Circuit Current (A)
1
2
1
0
T
J
=0°C
V
IN
=3.3V
8
6
4
2
0
-5
0
T
J
=25°C
T
J
=125°C
0.8
0.7
-2
5
0
2
5
5
0
7
5
10
0
15
2
10
5
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Junction Temperature (°C)
Output Current (A)
Control Pin Current vs. Output Current
V
IN-
V
OUT
=0.6V
160
Control Pin Current vs. Output Current
V
IN-
V
OUT
=0.8V
80
VCNTL Pin Current (mA)
VCNTL Pin Current (mA)
140
120
100
80
60
40
20
0
0
0.5
1
1.5
2
2.5
3
T
J
=125°C
70
60
50
40
30
20
10
0
T
J
=-50°C
T
J
=0°C
T
J
=25°C
T
J
=75°C
T
J
=25°C
T
J
=0°C
T
J
=-50°C
T
J
=75°C
T
J
=125°C
3.5
4
4.5
5
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Output Current (A)
Output Current (A)
Copyright
©
ANPEC Electronics Corp.
Rev. B.5 - Mar., 2008
7
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
