FSQ0265RN Fairchild Semiconductor, FSQ0265RN Datasheet - Page 17

• Manufacturer Part Number: FSQ0265RN
• Description: IC PWM FLYBCK ISO CM 8DIP
• Manufacturer: Fairchild Semiconductor

Specifications of FSQ0265RN

• Output Isolation: Isolated
• Voltage - Input: 9 V ~ 20 V
• Voltage - Output: 650V
• Power (watts): 20W
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Voltage - Supply: 9 V ~ 20 V
• Frequency-max: 95.2kHz
• Number Of Outputs: 1
• Pwm Type: Current Mode
• Buck: No
• Boost: No
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Duty Cycle: -

FSQ0365, FSQ0265, FSQ0165, FSQ321, FSQ311 Rev. 1.0.5
© 2006 Fairchild Semiconductor Corporation
2. Transformer
3. Winding Specification
4. Electrical Characteristics
5. Core & Bobbin
Insulation: Polyester Tape t = 0.050mm, 2 Layers
Insulation: Polyester Tape t = 0.050mm, 2 Layers
Insulation: Polyester Tape t = 0.050mm, 2 Layers
Insulation: Polyester Tape t = 0.050mm, 2 Layers
Insulation: Polyester Tape t = 0.050mm, 3 Layers
Insulation: Polyester Tape t = 0.050mm, 2 Layers
Insulation: Polyester Tape t = 0.050mm, 2 Layers
Core: EER2828 (Ae=86.66mm
Bobbin: EER2828
N
N
N
N
N
N
No
N
3.4V
12V
16V
p
p
5V
/2
a
/2
Inductance
Leakage
Pin (s→f)
10 → 12
11 → 12
3 → 2
9 → 8
6 → 9
4 → 5
2 → 1
N
N
N
p
p
/2
/2
a
Figure 30. Transformer Schematic Diagram of FSQ0365RN
3
4
5
2
1
2
EER2828
)
1 - 3
1 - 3
Pin
0.25
0.33
0.33
0.25
0.33
0.33
0.25
12
10
9
7
6
Wire
11
8
N
N
N
N
φ
φ
φ
φ
φ
φ
φ
12V
5.1V
3.4V
16V
× 1
× 2
× 1
× 1
× 3
× 3
× 1
6mm
17
Specification
1.4mH ± 10%
Turns
25µH Max.
50
16
14
18
50
4
2
N
N
N
N
N
N
N
5.1V
3.4V
p
16V
12V
p
/2
a
/2
Center Solenoid Winding
Center Solenoid Winding
Center Solenoid Winding
Center Solenoid Winding
Center Solenoid Winding
Center Solenoid Winding
Center Solenoid Winding
FSQ0365RN Rev: 00
Winding Method
3mm
Short all other pins
100kHz, 1V
Remarks
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