SG6902 Fairchild Semiconductor, SG6902 Datasheet - Page 11

• Manufacturer Part Number: SG6902
• Description: Green-Mode PFC / Flyback-PWM Controller
• Manufacturer: Fairchild Semiconductor

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Green-Mode PFC / Flyback-PWM Controller
© System General Corp.
Version 1.3.1 (IAO33.0022.B3)
68.0
67.5
67.0
66.5
66.0
65.5
65.0
64.5
64.0
63.5
63.0
62.5
62.0
25.5
25.1
24.7
24.3
23.9
23.5
22.0
21.5
21.0
20.5
20.0
19.5
19.0
18.5
18.0
-40℃ -25℃ -10℃
-40℃ -25℃ -10℃
-40℃ -25℃ -10℃
VDD OVP Threshold (V
PWM Frequency (F
PWM Frequency (F
5℃
5℃
5℃
20℃
20℃
20℃
Temperature (℃)
OSC-MINFREQ
Temperature (℃)
Temperature (℃)
35℃
35℃
35℃
OSC
DD-OVP
) vs Temperature
50℃
50℃
50℃
) vs Temperature
) vs Temperature
65℃
65℃
65℃
80℃
80℃
80℃
95℃ 110℃ 125℃
95℃ 110℃ 125℃
95℃
110℃ 125℃
- 11 -
2.00
1.99
1.98
1.97
1.96
1.95
1.94
1.93
1.92
1.91
1.90
1.65
1.64
1.63
1.62
1.61
1.60
1.59
1.58
1.57
1.56
1.55
3.05
3.04
3.03
3.02
3.01
3.00
2.99
2.98
2.97
2.96
2.95
High VRMS Threshold for RANGE Comparator (V
Low VRMS Threshold for RANGE Comarator (V
-40℃ -25℃ -10℃
-40℃ -25℃ -10℃
-40
-25
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Reference Voltage (V
-10
5℃
5℃
5
20℃
20℃
20
Temperature (℃)
Temperature (℃)
Temperature (℃)
35℃
35℃
REF
35
) vs Temperature
Product Specification
50℃
50℃
50
65℃
65℃
RMS-L
65
RMS-H
) vs Temperature
80℃
80℃
) vs Temperature
September, 2007
80
95℃
95℃
95
SG6902
110℃ 125℃
110℃ 125℃
110
125