FSFA2100 Fairchild Semiconductor, FSFA2100 Datasheet - Page 14

• Manufacturer Part Number: FSFA2100
• Description: IC SWIT OVP UVLO 9SIP
• Manufacturer: Fairchild Semiconductor

Specifications of FSFA2100

• Output Isolation: Isolated
• Frequency Range: 94 ~ 106kHz
• Voltage - Input: 14.5 ~ 25 V
• Voltage - Output: 650V
• Power (watts): 200W
• Operating Temperature: -40°C ~ 130°C
• Package / Case: 9-SIP
• Output Voltage: 25 V
• Output Current: 8 A
• Output Power: 450 W
• Switching Frequency: 300 KHz
• Operating Temperature Range: - 40 C to + 130 C
• Mounting Style: Through Hole
• Duty Cycle (max): 55 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2008 Fairchild Semiconductor Corporation
FSFA2100 • Rev. 1.0.0
Typical Application Circuit
Core: EER3542 (Ae=107 mm
Bobbin: EER3542 (Horizontal)
N
N
N
s1
s2
p
Inductance
Leakage
Pin(S → F)
1
8
16 → 13
12 → 9
8 → 1
N
p
EER3542
2
)
1 － 8
1 － 8
Pin
N
N
s2
s1
(Continued)
0.12φ×30 (Litz wire)
0.1φ×100 (Litz wire)
0.1φ×100 (Litz wire)
16
1
3
1
2
9
Figure 27. Core and Winding
Wire
Specification
630 μ H ± 5%
45 μ H ± 10%
14
Turns
50
8
8
Short one of the secondary windings
100kHz, 1V
Winding Method
Remark
Solenoid winding
Solenoid winding
Solenoid winding
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