FAN6862WLTY Datasheet, PDF (14/16 Pages) Fairchild Semiconductor – Highly Integrated Green-Mode PWM Controller

Transformer Specification
 Core: RM 8
 Bobbin: RM 8
Figure 32. Transformer
Terminal
NO
S
F
N1
11
10
N2
3
2
11
N3
Fly-
Fly+
11
N4
2
1
Primary-Side Inductance
Primary-Side Effective Leakage
Wire
0.25 • 1
0.25 • 1
COPPER SHIELD
0.5 • 2
COPPER SHIELD
0.25 • 1
CORE ROUNDING TAPE
Insulation
Ts
Ts
9
3
33
1
1.2
3
12
1
1.2
3
33
4
3
Pin
3－1
3－1
Specification
920 µH ±5%
15 µH Maximum
Remark
100 kHz, 1 V
Short One of the Secondary Windings
© 2012 Fairchild Semiconductor Corporation
FAN6862W • Rev. 1.0.0
14
www.fairchildsemi.com