FAN6863R Fairchild Semiconductor, FAN6863R Datasheet - Page 14

• Manufacturer Part Number: FAN6863R
• Description: A highly integrated PWM controller, FAN6863 provides several features to enhance the performance of flyback converters
• Manufacturer: Fairchild Semiconductor

© 2011 Fairchild Semiconductor Corporation
FAN6863 • Rev. 1.0.1
Transformer Specification


Primary-Side Inductance
Primary-Side Effective Leakage
NO
N1
N2
N3
N4
Core: RM 8
Bobbin: RM 8
Fly-
11
11
11
S
Terminal
3
2
Fly+
10
F
2
1
CORE ROUNDING TAPE
COPPER SHIELD
COPPER SHIELD
0.25 • 1
0.25 • 1
0.25 • 1
0.5 • 2
Wire
3－1
3－1
Pin
Figure 32. Transformer
15µH Maximum
Specification
14
920µH ±5%
1.2
1.2
Ts
33
12
33
9
Insulation
100kHz, 1V
Short One of the Secondary Windings
Ts
3
1
3
1
3
4
3
Remark
Primary
Barrier
Secondary
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