AS2941
ELECTRICAL CHARACTERISTICS
VIN = VO + 5V, IO =1A, CO = 22 µF, unless otherwise specified.
Low Voltage Behavior
Low Voltage Behavior
Low Voltage Behavior
5.0
14
12
10
8
18
15
12
9
I
O = 1A
I
O = 1A
I
O = 1A
J = 25 °C
VO = 9V
TJ = 25 °C
VO = 5V
T
J = 25 °C
T
VO = 8V
4.0
3.0
2.0
1.0
6
4
6
2
3
0
0
2
4
6
8
10
12
14
0
INPUT VOLTAGE (V)
1.0
2.0
3.0
4.0
5.0
6.0
0
3
6
9
12
15
18
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
Low Voltage Behavior
Low Voltage Behavior
Low Voltage Behavior
18
15
12
9
14
12
10
8
18
15
12
9
IO = 1A
IO = 1A
IO = 1A
J = 25 °C
O = 15V
TJ = 25 °C
T
J = 25 °C
O = 12V
T
VO = 10V
V
V
6
4
6
6
2
3
3
0
0
2
4
6
8
10
12
14
0
0
INPUT VOLTAGE (V)
0
3
6
9
12
15
18
0
3
6
9
12
15
18
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
Output at Voltage Extremes
Output at Voltage Extremes
Output at Voltage Extremes
12
10
8
20
16
12
8
20
16
12
8
RL = 100
VO = 5V
Ω
RL = 100
VO = 8V
Ω
RL = 100
VO = 9V
Ω
6
4
4
4
2
0
0
0
-4
-4
-30
-20
-10
0
10
20
30
40
-30
-20
-10
0
10
20
30
40
-2
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
-30
-20
-10
0
10
20
30
40
INPUT VOLTAGE (V)
Output at Voltage Extremes
Output at Voltage Extremes
Output at Voltage Extremes
20
16
12
8
25
20
15
10
5
25
20
15
10
5
R
L = 100
Ω
R
L = 100
Ω
RL = 100
Ω
VO = 12V
VO = 15V
VO = 10V
4
0
0
0
-4
-5
-5
-30
-20
-10
0
10
20
30
40
-30
-20
-10
0
10
20
30
40
-30
-20
-10
0
10
20
30
40
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
Output Capacitor ESR
Peak Output Current
100
10
3.0
C
= 22 µF
VOOU=T 5V
V
= 14V
IN
2.0
1
STABLE
REGION
0.1
0.01
1.0
0
200
400
600
800
1000
OUTPUT CURRENT (mA)
0
-40
0
40
80
120
160
TEMPERATURE ( °C)
Rev. 9/29/00
SIPEX [ SIPEX CORPORATION ]
