PRODUCT DATABOOK 1996/1997
LX1562/1563
S
E C O N D
-G
E N E R AT I O N
P
O W E R
F
A C T O R
C
O N T R O L L E R
P
R O D U C T I O N
D
A T A
S
H E E T
CHARACTERISTIC
C U RV E S
FIGURE 9.
—
START-UP THRESHOLD vs. TEMPERATURE
14.0
FIGURE 10.
—
START-UP THRESHOLD vs. TEMPERATURE
10.20
LX1562
LX1563
(V
ST
) Start-up Threshold - (V)
13.5
(V
ST
) Start-up Threshold
V
CC
= 0V to 16V
C
L
= 1nF
10.10
10.00
9.90
9.80
9.70
9.60
9.50
9.40
-50
V
CC
= 0V to 16V
C
L
= 1nF
13.0
12.5
12.0
11.5
11.0
-50
-25
0
25
50
75
100
125
-25
0
25
50
75
100
125
(T
A
) Ambient Temperature - (°C)
(T
A
) Ambient Temperature - (°C)
FIGURE 11.
—
UV LOCKOUT HYSTERESIS vs. TEMPERATURE
6.0
FIGURE 12.
—
UV LOCKOUT HYSTERESIS vs. TEMPERATURE
2.50
5.5
(∆V
H
) UV Lockout Hysteresis - (V)
LX1562
2.40
2.30
2.20
2.10
2.00
1.90
1.80
1.70
1.60
(∆V
H
) UV Lockout Hysteresis - (V)
LX1563
5.0
4.5
4.0
3.5
3.0
-50
-25
0
25
50
75
100
125
1.50
-50
-25
0
25
50
75
100
125
(T
A
) Ambient Temperature - (°C)
(T
A
) Ambient Temperature - (°C)
Copyright © 1996
Rev. 1.3 12/96
9
MICROSEMI [ MICROSEMI CORPORATION ]
