FSQ0565RS Fairchild Semiconductor, FSQ0565RS Datasheet - Page 19

• Manufacturer Part Number: FSQ0565RS
• Description: A Quasi-Resonant Converter (QRC) generally shows lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency
• Manufacturer: Fairchild Semiconductor

FSQ0565RS/RQ Rev. 1.0.3
© 2008 Fairchild Semiconductor Corporation
2. Transformer
3. Winding Specification
4. Electrical Characteristics
5. Core & Bobbin
!
!
Position
Bottom
Core: EER3016 (Ae=109.7mm
Bobbin: EER3016
FSQ0565RS
Top
N
N
Rev.0.0
p
p
N
/2
/2
a
3
4
5
1
2
Inductance
Leakage
Insulation: Polyester Tape t = 0.025mm, 4 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
N
N
N
N
N
No
14V
N
p
p
EER3016
5V
5V
/2
a
/2
/2
Figure 40. Transformer Schematic Diagram of FSQ0565RS
Pin (s→f)
10
7
6
10 → 8
9
8
2
4 → 5
8 → 6
3 → 2
2 → 1
7 → 6
)
N
N
14V
5V
1 - 3
1 - 3
Pin
FSQ0565RS Rev.0.0
N
N
N
N
N
N
p
p
14V
5V
5V
/2
a
/2
0.4
0.4
0.4
10
4
7
8
8
2
3
0.15
2
0.4
0.4
φ
φ
φ
Wire
× 3(TIW)
× 3(TIW)
× 3(TIW)
φ
φ
19
φ
× 1
× 1
× 1
15µH Maximum
Specification
600µH ± 10%
Turns
10
32
7
3
3
5
Center Solenoid Winding
Solenoid Winding
Two-Layer Solenoid Winding
Center Solenoid Winding
Solenoid Winding
Solenoid Winding
Winding Method
Short all other pins
Remarks
67kHz, 1V
Bottom
Top
www.fairchildsemi.com
1
5
6
6