FSGM0465RB Fairchild Semiconductor, FSGM0465RB Datasheet - Page 13

• Manufacturer Part Number: FSGM0465RB
• Description: The FSGM0465RB is an integrated Pulse Width Modulation (PWM) controller and SenseFET specifically designed for offline Switch-Mode Power Supplies (SMPS) with minimal external components
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FSGM0465RB • Rev. 1.0.2
2. Transformer
3. Winding Specification
4. Electrical Characteristics
5. Core & Bobbin
Insulation : Polyester Tape t=0.025mm, 2 Layers
Insulation : Polyester Tape t=0.025mm, 2 Layers
Insulation : Polyester Tape t=0.025mm, 2 Layers
Insulation : Polyester Tape t=0.025mm, 2 Layers
Insulation : Polyester Tape t=0.025mm, 2 Layers
Insulation : Polyester Tape t=0.025mm, 2 Layers
Core: EER3019 (Ae=134.0mm
Bobbin: EER3019
N
N
N
N
N
N
Inductance
p
p
12V
5V
5V
/2
Leakage
a
/2
Pin (S → F)
12 → 9
7 → 10
8 → 11
3 → 2
6 → 5
2 → 1
2
)
0.4φ×3 (TIW)
0.4φ×4 (TIW)
0.4φ×4 (TIW)
Figure 25. Schematic of Transformer
1－3
1－3
0.33φ×1
0.33φ×1
Pin
0.2φ×1
Wire
Turns
22
21
4
3
7
3
13
15μH Maximum
Specification
Winding Method
Solenoid Winding
Solenoid Winding
Solenoid Winding
Solenoid Winding
Solenoid Winding
Solenoid Winding
700μH ± 7%
4.0mm
TOP
Short All Other Pins
Barrier Tape
67kHz, 1V
Remark
2.0mm
2.0mm
2.0mm
4.0mm
2.0mm
2.0mm
BOT
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Ts
1
1
1
1
1
1