FAN7528N Fairchild Semiconductor, FAN7528N Datasheet - Page 9

• Manufacturer Part Number: FAN7528N
• Description: IC PFC CTRLR CRM/TRANSITION 8DIP
• Manufacturer: Fairchild Semiconductor

Specifications of FAN7528N

• Mode: Critical Conduction (CRM), Discontinuous (Transition)
• Current - Startup: 40µA
• Voltage - Supply: 12 V ~ 23 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FAN7528 Rev. 1.0.6
© 2005 Fairchild Semiconductor Corporation
Typical Performance Characteristics
Figure 16. Error Amp. Clamp Voltage vs. Temp.
Figure 18. Output Select Threshold vs. Temp.
1.36
1.34
1.32
1.30
1.28
1.26
1.24
Figure 20. Maximum On-Time vs. Temp.
6.5
6.0
5.5
5.0
4.5
26
24
22
20
18
-60 -40 -20
-60 -40 -20
-60 -40 -20
Temperature [°C]
0
0
0
Temperature [°C]
Temperature [°C]
20 40 60 80 100 120 140
20 40 60 80 100 120 140
20 40 60 80 100 120 140
(Continued)
9
Figure 17. Zero Duty Output Voltage vs. Temp.
0.88
0.84
0.80
0.76
0.72
1.04
1.02
1.00
0.98
0.96
1.3
1.2
1.1
1.0
0.9
0.8
0.7
-60 -40 -20
-60 -40 -20
Figure 19. MOT Pin Voltage vs. Temp.
-60 -40 -20
Figure 21. Current Limit vs. Temp.
Temperature [°C]
0
0
0
Temperature [°C]
Temperature [°C]
20 40 60 80 100 120 140
20 40 60 80 100 120 140
20 40 60 80 100 120 140
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