Typical Performance Characteristics: continued
150
100
50
5
SWITCH OPEN
VO OFF
4
0
-50
-100
-150
0.8
0.6
0.4
0.2
0
3
2
1
0
0
15
20
25
0
10
20
30
40
50
60
5
10
STANDBY OUTPUT CURRENT (mA)
TIME (ms)
Quiescent Current vs. Standby Output Current
Load Transient Response (VOUT1
)
20
150
100
50
18
INFINITE
HEAT SINK
16
0
14
12
10
8
-50
-100
-150
20
10° C/W HEAT SINK
6
4
15
10
NO HEAT SINK
2
0
5
0
0
10
20
30
40
50
60
70
80
90
0
10
20
30
40
50
60
AMBIENT TEMPERATURE (°C)
TIME (ms)
Maximum Power Dissipation (TO-220)
Load Transient Response (VOUT2
)
120
IOUT2=10mA
100
80
60
40
20
0
0
200
400
600
800
OUTPUT CURRENT (mA)
Quiescent Current vs. Output Current
4