LXMG1643-12-62 MICROSEMI, LXMG1643-12-62 Datasheet - Page 2

• 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
This module has been designed to operate over a wide range of input and output conditions. However, best efficiency and performance
will be obtained if the module is operated under the condition listed in the ‘R.C.’ column. Min. and Max. columns indicate values beyond
which the inverter, although operational, will not function optimally.
The following specifications apply over the recommended operating condition and ambient temperature of 25°C except where otherwise
noted.
Input Signal Voltage (V
Input Power ....................................................................................................................................................................... 30W
Output Voltage, no load ............................................................................................................ Internally Limited to 2000V
Output Current (each output) ......................................................................................................9.5mA
Output Power (each output) ............................................................................................................................................. 6.0W
Input Signal Voltage (
Input Signal Voltage (BRITE) ...............................................................................................................................-0.3V to 5.5V
Ambient Operating Temperature, zero airflow.....................................................................................................-20°C to 70°C
Storage Temperature Range...............................................................................................................................-40°C to 85°C
Note 1: Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground. Currents are positive into, negative out of specified
*Total output power must not exceed 6W. Higher voltage lamps may require maximum output current to be set lower than 8mA
Output Power (each output)
Linear BRITE Control Input Voltage Range
Lamp Operating Voltage
Lamp Current (Full Brightness)
Operating Ambient Temperature Range
Input Supply Voltage Range (Fully Regulated
Lamp Current)
Input Supply Voltage Range (Functional)
OUTPUT PIN CHARACTERISTICS
Full Bright Lamp Current (each output)
Full Bright Lamp Current (each output)
Full Bright Lamp Current (each output)
Full Bright Lamp Current (each output)
Output Current Lamp to Lamp
Deviation
Min. Average Lamp Current
(each output)
Lamp Start Voltage
Operating Frequency
Burst Frequency
TM
terminal.
Parameter
Parameter
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
SLEEP
IN1
R E C O M M E N D E D O P E R A T I N G C O N D I T I O N S ( R . C . )
).....................................................................................................................................-0.3V to 15V
Input) ...................................................................................................................... -0.3V to V
A B S O L U T E M A X I M U M R A T I N G S
E L E C T R I C A L C H A R A C T E R I S T I C S
Symbol
I
I
I
I
I
f
LL%DEV
I
L(MAX)
L(MAX)
L(MAX)
L(MAX)
BURST
L(MIN)
V
f
LS
O
V
I
V
I
V
I
V
I
V
I
V
I
-20°C < T
V
Output Burst Frequency
SET1
SET1
SET1
SET1
SET1
SET1
BRT_ADJ
BRT_ADJ
BRT_ADJ
BRT_ADJ
BRT_ADJ
BRT_ADJ
BRT_ADJ
Integrated Products
®
= Ground, I
= Ground, I
= Open, I
= Open, I
= Open, I
= I
Microsemi
Symbol
SET2
V
> 2.0V
> 2.0V
> 2.0V
> 2.0V
> 2.0V
≤0.5V
= 2.5V
V
I
BRT_ADJ
OLAMP
P
P
V
A
P
LAMP
T
< 70°C, V
IN1
= Ground
a
a
O
A
n
DC
n
SET2
SET2
SET2
DC
DC
DC
DC
DC
DC
Test Conditions
, SLEEP > 2.0V, V
e
SET2
SET2
e
, SLEEP > 2.0V, V
, SLEEP > 2.0V, V
, SLEEP > 2.0V, V
, SLEEP > 2.0V, V
, SLEEP > 2.0V, V
, SLEEP > 2.0V, V
l
l
= Ground
= Open
= Open
12V Quad 6W CCFL Programmable Inverter Module
M
M
= Ground
= Open
IN1
Recommended Operating Conditions
a
a
> 10.8V
t
t
c
10.8
10.2
c
Min
530
0.5
-20
h
5
h
™
™
DC
P
RODUCTION
IN1
IN1
IN1
IN1
IN1
IN1
IN1
( N O T E 1 )
= 12V
= 12V
= 12V
= 12V
= 12V
= 12V
= 12V
R.C.
625
5.0
12
12
DC
DC
DC
DC
DC
DC
D
ATA
1500
Min
269
4.0
5.0
6.0
7.0
69
LXMG1643-12-62
S
RMS
Max
13.2
13.8
6.0*
730
2.0
RMS
LXMG1643-12-62
70
HEET
8
1650
Typ
281
(Internally Limited)
.30
72
5
6
7
8
3
Max
293
5.5
6.6
7.7
8.8
10
75
mA
Units
V
°C
W
RMS
V
V
RMS
RMS
Units
mA
mA
mA
mA
mA
V
IN1
kHz
Hz
%
RMS
Page 2
RMS
RMS
RMS
RMS
RMS