SG5842JA Fairchild Semiconductor, SG5842JA Datasheet - Page 9
SG5842JA
Manufacturer Part Number
SG5842JA
Description
The highly integrated SG5842A/JA series of PWM controllers provides several features to enhance the performance of flyback converters
Manufacturer
Fairchild Semiconductor
Datasheet
1.SG5842JA.pdf
(15 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SG5842JASZ
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
© 2007 Fairchild Semiconductor Corporation
SG5842A/SG582JA • Rev. 1.4.3
Performance Characteristics
70
68
66
64
62
60
-40
Figure 12. Maximum Duty Cycle (DCY
-25
-10
5
20
vs. Temperature
Temperature °C
35
Figure 14. Output Current of RT Pin (I
50
73
72
71
70
69
68
67
-40
65
-25
80
(Continued)
-10
95
max
110
)
5
Temperature °C
125
20
9
35
Figure 13.
1.085
1.075
1.065
1.055
1.045
1.035
1.025
1.015
50
-40
65
RT
) vs. Temperature
-25
80
Trigger Voltage for Over-Temperature
-10
Protection (V
95
5
110
20
125
Temperature °C
35
RTTH
50
) vs. Temperature
65
80
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95
110
125