FSQ0465RB View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
MFG CO.
FSQ0465RB
Fairchild Semiconductor
'FSQ0465RB' PDF : 24 Pages View PDF
2. Transformer
FSQ0465RS Rev.00 EER3016
1
10 N12V/2
2
Np/2
Np/2 3
9 N12V/2
8
Na 4
7 N5V
5
6
FSQ0465RS Rev.00
Lp/2
(0.4φ)
L12V/2
(TIW 0.5φ,
2parallel)
LVcc(0.2φ)
L5V
(TIW 0.5φ,
2parallel)
L12V/2
(TIW 0.5φ,
2parallel)
Lp/2
(0.4φ)
1
2
99
4
77
88
5
66
10 10
2
3
Bottom of bobbin
99
Figure 38. Transformer Schematic Diagram of FSQ0465RS
3. Winding Specification
TAPE 4T
TAPE 1T
TAPE 2T
TAPE 2T
TAPE 2T
TAPE 2T
TAPE 2T
TAPE 1T
Position
Top
Bottom
No
Pin (s→f)
Wire
Insulation: Polyester Tape t = 0.025mm, Four Layers
Np/2
2→1
0.4φ × 1
Insulation: Polyester Tape t = 0.025mm, Two Layers
N12V/2
9→8
0.5φ × 2(TIW)
Insulation: Polyester Tape t = 0.025mm, Two Layers
Na
4→5
0.15φ × 1
Insulation: Polyester Tape t = 0.025mm, Two Layers
N5V
7→6
0.5φ × 2(TIW)
Insulation: Polyester Tape t = 0.025mm, Two Layers
N12V/2
10 → 9
0.5φ × 2(TIW)
Insulation: Polyester Tape t = 0.025mm, Two Layers
Np/2
3→2
0.4φ × 1
Turns
Winding Method
22 Two-Layer Solenoid Winding
5
Center Solenoid Winding
11 Center Solenoid Winding
4
Center Solenoid Winding
5
Center Solenoid Winding
32 Two-Layer Solenoid Winding
4. Electrical Characteristics
Inductance
Leakage
Pin
Specification
Remarks
1-3
800µH ± 10%
66kHz, 1V
1-3
15µH Maximum
Short all other pins
5. Core & Bobbin
! Core: EER3016 (Ae=109.7mm2)
! Bobbin: EER3016
© 2008 Fairchild Semiconductor Corporation
FSQ0465RS/RB Rev. 1.0.1
19
www.fairchildsemi.com
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