FAN7601B Fairchild Semiconductor, FAN7601B Datasheet - Page 6

• Manufacturer Part Number: FAN7601B
• Description: The FAN7601B is a programmable frequency green current mode PWM controller
• Manufacturer: Fairchild Semiconductor

© 2008 Fairchild Semiconductor Corporation
FAN7601B • Rev.1.0.2
Typical Performance Characteristics
Figure 10. Oscillator High Threshold Voltage
2.7
2.6
2.5
2.4
2.3
12.5
11.5
10.5
5.05
5.03
5.01
4.99
4.97
4.95
110
105
100
13
12
11
10
95
90
85
-45 -25 -15
Figure 4. Trimmed Reference Voltage
Figure 6. V
-45 -25 -15
-45 -25 -15
-45 -25 -15
Figure 8. Oscillator Frequency
Junction Temperature(℃)
Junction Temperature(℃)
Junction Temperature(℃)
Junction Temperature(℃)
CC
0
Start Threshold Voltage
0
0
0
25
25
25
25
50
50
50
50
80
80 100 125 140
80 100 125 140
80 100 125 140
100 125 140
6
1.35
1.25
1.15
2.5
1.5
0.5
Figure 11. Oscillator Low Threshold Voltage
1.3
1.2
3
2
1
0
8.5
7.5
100
Figure 7. V
-45 -25 -15
-45 -25 -15
98
96
94
92
90
9
8
7
-45 -25 -15
-45 -25 -15
Figure 9. Maximum Duty Cycle
Figure 5. Supply Current
Junction Temperature(℃)
Junction Temperature(℃)
Junction Temperature(℃)
Junction Temperature(℃)
CC
0
0
Stop Threshold Voltage
0
0
25
25
25
25
50
50
50
50
80
80 100 125 140
80 100 125 140
80 100 125 140
100 125 140
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