lx1692 Microsemi Corporation, lx1692 Datasheet - Page 10

• Manufacturer Part Number: lx1692
• Description: Ccfl Backlight Controller Ic
• Manufacturer: Microsemi Corporation

Copyright © 2004
Rev. 1.2, 12/20/2006
CN1
TM
R2 10K
R3 47K
C9 100pF
VIN
VIN
R4 120K
C7 10nF
C5 0.1µF
C2 100pF
C3 10nF
R1 40K
C1 N/U
C4 1µF
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
100K
300K
VDDA
R9
R5
VDDP
VDDA
10
1
2
3
4
5
6
7
8
9
VDDA
C_R
C_BST
C_TO
I_R
ENABLE
BRITE_A
VIN_SNS
BRITE_D
VCOMP
LX1692
Part
T Y P I C A L A P P L I C A T I O N
OC_SNS
OVSNS
ICOMP
VDDP
AOUT
BOUT
COUT
DOUT
ISNS
GND
U1
Integrated Products Division
Figure 3 – Schematic
20
19
18
17
16
14
13
12
11
®
Microsemi
C6 15nF
C8 1µF
Full Bridge Resonant CCFL Controller
C17 0.1µF
D1 5.1V
C2 5.1V
C16 0.1µF
R8 47K
R7 47K
P
RODUCTION
G2P
S2P
G1N
G2P
S2P
G1N
C10 10µF
U2
U3
D1N
D1N
D2P
S1N
D2P
S1N
C11 2.2µF
D
ATA
S
HEET
T1 1:N
C12 18pF
C13 18nF
C14 100nF
3KV
LX1692
R6 R
CON2
CN2
Page 10