FAN7528N Fairchild Semiconductor, FAN7528N Datasheet - Page 16

• 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
2. Inductor Schematic Diagram
3. Winding Specification
4. Electrical Characteristics
5. Core & Bobbin
Insulation: Polyester Tape t = 0.050mm, 4 Layers
Outer Insulation: Polyester Tape t = 0.050mm, 4 Layers
Air Gap: 0.6mm for each leg
Core: EI 3026
Bobbin: EI3026
Ae(mm
N
No
Np
Vcc
2
): 111
Inductance
Pin (s→f)
5 → 3
2 → 1
Figure 40. Inductor Schematic Diagram
Pin
3–5
0.2
0.2
Wire
φ
φ
× 10
× 1
N
Np
Vcc
FAN7528 Rev. 1.00
1
2
3
5
16
Specification
400µH ± 10%
Turns
44
6
Winding Method
Solenoid Winding
Solenoid Winding
100kHz, 1V
Remarks
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