LX1562/1563
PRODUCT DATABOOK 1996/1997
SECOND-GENERATION POWER FACTOR CONTROLLER
PRODUCTION DATA SHEET
CHARACTERISTIC CURVES
FIGURE 13. — I THRESHOLD HIGH vs. TEMPERATURE
DET
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
-50
-25
0
25
50
75 100 125
(TA) Ambient Temperature - (°C)
FIGURE 14. — IDET INPUT HYSTERESIS vs. TEMPERATURE
400
350
300
250
200
150
100
50
0
-50 -25
0
25
50
75 100 125
(TA) Ambient Temperature - (°C)
FIGURE 15. — RUN-AWAY COMPARATOR THRESHOLD
vs. TEMPERATURE
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
-50
-25
0
25
50
75 100 125
(TA) Ambient Temperature - (°C)
FIGURE 16. — C.S. DELAY TO OUTPUT vs. TEMPERATURE
500
VCC = 12V, CL = 1nF
450
VM1 = 1V, VEA0 = 3.7V
VCS = 0V to 1.2V
400
350
300
250
200
150
-50
-25
0
25
50
75 100 125
(TA) Ambient Temperature - (°C)
10
Copyright © 1996
Rev. 1.3 12/96