FAN7528 Fairchild Semiconductor, FAN7528 Datasheet - Page 16

• Manufacturer Part Number: FAN7528
• Description: Dual Output Critical Conduction Mode PFC Controller
• Manufacturer: Fairchild Semiconductor

FAN7528 Rev. 1.0.1
2. Inductor Schematic Diagram
3.Winding Specification
4.Electrical Characteristics
5. Core & Bobbin
• Core : EI 3026
• Bobbin : EI3026
• Ae(mm2) : 111
Insulation: Polyester Tape t = 0.050mm, 4Layers
Outer Insulation: Polyester Tape t = 0.050mm, 4Layers
Air Gap: 0.6mm for each leg
N
No
Np
Vcc
Inductance
Pin (s→f)
2 → 1
5 → 3
Figure 40. Inductor Schematic Diagram
3 - 5
Pin
0.2
0.2
Wire
φ
φ
× 10
× 1
N
Np
Vcc
1
2
3
5
16
Specification
400uH ± 10%
Turns
44
5
Winding Method
Solenoid Winding
Solenoid Winding
Remarks
100kHz, 1V
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