FAN4800A Fairchild Semiconductor, FAN4800A Datasheet - Page 17
FAN4800A
Manufacturer Part Number
FAN4800A
Description
Fan4800a/c, Fan4801/1s/2/2l Pfc/pwm Controller Combination
Manufacturer
Fairchild Semiconductor
Datasheet
1.FAN4800A.pdf
(24 pages)
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© 2008 Fairchild Semiconductor Corporation
FAN4800A/C, FAN4801/1S/2/2L • Rev. 1.0.2
Typical Characteristics
Figure 39.
96.06
96.04
96.02
96.00
95.98
95.96
95.94
95.92
95.90
95.88
14.7
14.6
14.5
14.4
14.3
14.2
14.1
14.0
13.9
21.0
20.8
20.6
20.4
20.2
20.0
19.8
19.6
19.4
-40 ℃ -25 ℃ -10 ℃
-40℃ -25℃ -10℃
-40℃ -25℃ -10℃ 5℃
Figure 41.
Figure 43.
V
GATE-CLAMP-PFC
5 ℃
5℃
D
PFC-MAX
20℃ 35℃ 50℃ 65℃ 80℃ 95℃ 110℃ 125℃
20 ℃ 35 ℃ 50 ℃ 65 ℃ 80 ℃ 95 ℃ 110 ℃ 125 ℃
20℃ 35℃ 50℃ 65℃ 80℃ 95℃ 110℃ 125℃
I
tc
vs. Temperature
vs. Temperature
vs. Temperature
17
Figure 40.
49.80
49.75
49.70
49.65
49.60
49.55
49.50
1.460
1.455
1.450
1.445
1.440
1.435
1.430
14.4
14.3
14.2
14.1
14.0
13.9
13.8
13.7
13.6
-40℃ -25℃ -10℃ 5℃
-40℃ -25℃ -10℃
-40℃ -25℃ -10℃
Figure 42.
Figure 44.
V
GATE-CLAMP-PWM
5℃
5℃
D
V
PWM-MAX
20℃ 35℃ 50℃ 65℃ 80℃ 95℃
PWM-LS
20℃ 35℃ 50℃ 65℃ 80℃ 95℃ 110℃ 125℃
20℃ 35℃
vs. Temperature
vs. Temperature
vs. Temperature
50℃ 65℃
80℃ 95℃ 110℃ 125℃
www.fairchildsemi.com
110
℃
125
℃