FSQ0265RN Fairchild Semiconductor, FSQ0265RN Datasheet - Page 20

IC PWM FLYBCK ISO CM 8DIP

FSQ0265RN

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

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
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FSQ0265RN
Manufacturer:
Fairchild Semiconductor
Quantity:
135
Company:
Part Number:
FSQ0265RN
Quantity:
3 000
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 = 0.025mm, 2 Layers
Insulation: Polyester Tape t = 0.025mm, 1 Layer
Insulation: Polyester Tape t = 0.025mm, 1 Layer
Insulation: Polyester Tape t = 0.025mm, 1 Layer
Insulation: Polyester Tape t = 0.025mm, 1 Layer
Insulation: Polyester Tape t = 0.025mm, 2 Layers
Insulation: Polyester Tape t = 0.025mm, 2 Layers
Insulation: Polyester Tape t = 0.025mm, 4 Layers
N
Shield
Shield
Core: EE1927 (Ae=23.4mm
Bobbin: EE1927
N
N
N
N
N
N
No
VCCV
3.3V
-12V
12V
p
p
5V
/2
/2
Inductance
Leakage
N
N
N
p
p
/2
/2
VCC
2
3
5
6
1
Pin (s→f)
1 → open
1 → open
10 → 11
11 → 12
3 → 2
7 → 8
9 → 8
5 → 6
2 → 1
EE1927
Figure 32. Transformer Schematic Diagram of FSQ311
2
)
12
11
10
9
8
7
N
N
N
N
12V
-12V
3.3V
5V
1 - 3
1 - 3
Pin
0.2
0.1
0.2
0.2
0.1
0.1
0.1
0.1
0.2
Shield winding
N12V & N-12V
Shield winding
Wire
(0.2φ,3parallel)
(0.2φ,3parallel)
φ
φ
φ
φ
φ
φ
φ
φ
φ
(0.1~0.15φ)
(0.1~0.15φ)
(0.1~0.15φ)
(0.1~0.15φ)
Lp/2
Lp/2
× 1
× 2
× 3
× 3
× 1
× 3
× 2
× 1
× 1
N3.3V
NVcc
(0.2φ)
(0.2φ)
N5V
20
Specification
2.1mH ± 10%
100µH Max.
Turns
12
1
2
2
3
3mm
111
111
15
10
30
33
36
8
8
8
8
Bottom of bobbin
6
8
8
11
11
Solenoid Winding, 2 Layers
Solenoid Winding, 2 Layers
5
9
7
Center Solenoid Winding
Center Solenoid Winding
Center Solenoid Winding
9
7
Winding Method
Solenoid Winding
Solenoid Winding
9
7
Shield winding
Shield winding
3mm
10
Short all other pins
1
1
1
1
Remarks
66kHz, 1V
www.fairchildsemi.com
TAPE 4T
TAPE 2T
TAPE 2T
TAPE 2T
TAPE 1T
TAPE 1T
TAPE 1T
TAPE 1T
TAPE 2T
TAPE 1T

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