LXMG1643-12-62 MICROSEMI, LXMG1643-12-62 Datasheet - Page 4

• Manufacturer Part Number: LXMG1643-12-62
• Description: CCFL Inverter Quad Lamp 5W 72KHz 8-Pin
• Manufacturer: MICROSEMI

Specifications of LXMG1643-12-62

• Number Of Lamps: 4
• Typical Input Voltage: 12 V
• Typical Lamp Start Voltage: 1650 Vrms
• Typical Lamp Operating Voltage: 625 Vrms
• Maximum Dimming: 50:1(Typ)
• Operating Temperature: -20 to 70 °C

Copyright © 2005
Rev. 1.1, 2006-11-16
* If driven by a logic signal it should be open collector or open drain only, not a voltage source.
All dimensions are in millimeters, inches are for reference only.
TM
(Pin 11)
Ground
Ground
Open*
Open*
SET
1
2V
0.5 -
4.7mm
0.18in.
DC
6mm
0.24in
36mm
1.42in.
SET
SET
V
BRITE
1
2
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
4mm
0.16in
+3V
+3V
1.7mm
0.67in.
10K
10K
+3V
88mm ± 0.2mm
(Pin 12)
Ground
Ground
Ramp
94mm
Open*
Open*
3.70in.
Ramp
SET
10K
Gen
3.465
in.
+
-
2
182mm
S I M P L I F I E D B L O C K D I A G R A M
Comparator
7.165in.
Controller
P H Y S I C A L D I M E N S I O N S
OUTPUT CURRENT SETTINGS
PCB tolerances ± 0.5mm
L X M G 1 6 4 3 - 1 2 - 6 2
Integrated Products
®
Microsemi
188mm
Output
Driver
7.40in.
T A B L E 1
CN1
P
P
a
a
0.16in.
4mm
n
n
e
e
l
l
V
12V Quad 6W CCFL Programmable Inverter Module
M
M
IN1
High Voltage Transformers
88mm ± 0.2mm
OC
OV
I
SENSE
a
a
3.465
SENSE
SENSE
t
t
c
G
3.18MM ±.08
c
in.
ROUNDED
h
h
28mm ± 0.2mm
™
™
1.10in.
Z
P
One of two
Nominal Output Current
DIA
M
RODUCTION
Weight: (45g) typ
OUNTING
.
H
Z
OLES
8.0mA
7.0mA
6.0mA
5.0mA
Z
.
0.16in
4mm
D
high side of Transformer
High Voltage Present at
and Output Connector
ATA
8mm Max
0.315in.
Warning
S
V
V
V
V
HI
LXMG1643-12-62
HI
HEET
LO
LO
Page 4