FSQ0765RWDTU Fairchild Semiconductor, FSQ0765RWDTU Datasheet - Page 19

• Manufacturer Part Number: FSQ0765RWDTU
• Description: IC SWIT PWM GREEN UVLO TO220F
• Manufacturer: Fairchild Semiconductor

Specifications of FSQ0765RWDTU

• Output Isolation: Isolated
• Frequency Range: 59.6 ~ 75.8kHz
• Voltage - Input: 9 ~ 20 V
• Voltage - Output: 650V
• Power (watts): 70W
• Operating Temperature: 25°C ~ 85°C
• Package / Case: TO-220-6 Formed Leads
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FSQ0565R, FSQ0765R Rev. 1.0.1
© 2008 Fairchild Semiconductor Corporation
2. Transformer
3. Winding Specification
4. Electrical Characteristics
5. Core & Bobbin
Position
Bottom
Core: EER3016 (Ae=109.7mm
Bobbin: EER3016
Top
FSQ0765R Rev.00
N
N
p
p
N
/2
/2
a
3
4
5
2
1
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
12V
12V
EER3016
N
p
p
5V
/2
a
/2
/2
/2
Figure 39. Transformer Schematic Diagram of FSQ0565R
10
9
8
7
6
N
N
N
Pin (s→f)
12V
5V
12V
10 → 9
2
9 → 8
7 → 6
3 → 2
2 → 1
4 → 5
)
/2
/2
1 - 3
1 - 3
Pin
FSQ0765R Rev.00
LVcc
(TIW 0.5φ,
(TIW 0.5φ,
(TIW 0.5φ,
2parallel)
2parallel)
2parallel)
L12V/2
L12V/2
(0.4φ)
(0.2φ)
(0.4φ)
Lp/2
Lp/2
L5V
0.5
0.5
0.5
0.15
0.4
0.4
φ
φ
φ
Wire
× 2(TIW)
× 2(TIW)
× 2(TIW)
φ
φ
19
φ
1
2
2
3
× 1
× 1
10
9
7
× 1
Specification
15µH Maximum
10
360µH ± 10%
9
7
4
Bottom of bobbin
Turns
20
10
32
4
4
5
2-Layer Solenoid Winding
Center Solenoid Winding
2-Layer Solenoid Winding
Center Solenoid Winding
Center Solenoid Winding
Center Solenoid Winding
Winding Method
5
6
8
9
Short all other pins
8
6
9
100kHz, 1V
Remarks
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TAPE 4T
TAPE 1T
TAPE 2T
TAPE 2T
TAPE 2T
TAPE 2T
TAPE 2T
TAPE 1T