FAN6862R Fairchild Semiconductor, FAN6862R Datasheet - Page 14

• Manufacturer Part Number: FAN6862R
• Description: A highly integrated PWM controller, FAN6862R/L provides several features to enhance the performance of flyback converters
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FAN6862R/L • Rev. 1.0.0
Typical Application Circuit
Transformer Specification
NO
N1
N2
N3
N4
Primary-Side Effective Leakage
Core: RM 8
Bobbin: RM 8
Primary-Side Inductance
Fly-
11
11
11
S
Terminal
3
2
Fly+
10
F
2
1
CORE ROUNDING TAPE
COPPER SHIELD
COPPER SHIELD
(Continued)
0.25 * 1
0.25* 1
0.25*1
WIRE
0.5* 2
Figure 31. Transformer Diagram
3－1
3－1
Pin
15µH maximum
Specification
14
920µH ± 5%
Ts
1.2
1.2
33
12
33
9
-
INSULATION
Short one of the secondary windings
Ts
3
1
3
1
3
4
3
100kHz, 1V
Remark
Primary
-
-
-
-
-
-
BARRIER
Secondary
www.fairchildsemi.com
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