FAN7311B Datasheet, PDF (11/14 Pages) Fairchild Semiconductor – LCD Backlight Inverter Drive IC

4. Winding Specification
Pin No.
5 --> 2
7 --> 9
Wire
1 UEW 0.45 φ
1 UEW 0.04 φ
Turns
19
2300
Inductance
115µH
1.5H
Leakage Inductance
21.5µH
280mH
Remarks
1KHz, 1V
1KHz, 1V
5. BOM of the Application Circuit
Part Ref.
F1
R1
R2
R3
R4
R5
R6
R8
R9
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
C1
C2
C3
C4
Value
Description / Vendor
Fuse
24V 3A
Fuse
Resistor (SMD)
330kΩ
1608 J
56kΩ
1608 F
75kΩ
1608 F
56kΩ
1608 F
27kΩ
1608 F
82kΩ
1608 F
100kΩ
1608 F
9.1kΩ
1608 F
1kΩ
1608 F
1kΩ
1608 F
1kΩ
1608 F
100kΩ
1608 F
10kΩ
1608 F
1kΩ
1608 F
1kΩ
1608 F
1kΩ
1608 F
1kΩ
1608 F
10kΩ
1608 J
10kΩ
1608 J
10kΩ
1608 J
10kΩ
1608 J
10kΩ
1608 J
10kΩ
1608 J
1kΩ
1608 F
10kΩ
1608 J
Capacitor (SMD)
0.22µF
16V 1608 K
1µF
50V 2012 K
4.7nF
50V 1608 K
4.7nF
50V 1608 K
Part Ref.
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C17
C18
C19
C20
C21
C25
C26
C27
C28
C29
C30
D1
D3
D4
D6
D7
D8
D9
D10
D11
Q1
Value Description / Vendor
220pF
50V 1608 J
1µF
50V 2012 K
10µF
16V 3216
10µF
16V 3216
1µF
16V 1608 K
15pF
3KV 3216
15pF
3KV 3216
15pF
3KV 3216
15pF
3KV 3216
10nF
50V 1608 K
10nF
50V 1608 K
2.2nF
50V 1608 Z
2.2nF
50V 1608 Z
2.2nF
50V 1608 Z
2.2nF
50V 1608 Z
10nF
50V 1608 Z
1µF
50V 2012 K
0.1µF
16V 1608 K
1µF
50V 2012 K
10nF
50V 1608 Z
10nF
50V 1608 K
10nF
50V 1608 K
Diode / TR (SMD)
BAW56
Fairchild Semiconductor
BAV70
Fairchild Semiconductor
BAV70
Fairchild Semiconductor
BAV99
Fairchild Semiconductor
BAV99
Fairchild Semiconductor
BAV99
Fairchild Semiconductor
BAV99
Fairchild Semiconductor
BAW56
Fairchild Semiconductor
BAW56
Fairchild Semiconductor
KST2222 Fairchild Semiconductor
© 2007 Fairchild Semiconductor Corporation
FAN7311B Rev. 1.0.0
11
www.fairchildsemi.com