LXM1644-12-61 Microsemi Analog Mixed Signal Group, LXM1644-12-61 Datasheet - Page 2

• Manufacturer Part Number: LXM1644-12-61
• Description: MOD INVERTER CCFL QUAD 6W 12V
• Manufacturer: Microsemi Analog Mixed Signal Group
• Series: LXM1644-12-6xr
• Type: Inverters for CCFL and UV Lampsr

Specifications of LXM1644-12-61

• Voltage - Input: 12V
• Output: 2000V
• Size / Dimension: 7.40" L x 1.42" W x 0.31" H (188mm x 36mm x 8mm)
• Mounting Type: Chassis Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Copyright © 2002
Rev. 0.5b, 2004-11-03
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.
Unless otherwise specified, 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 ( SLEEP Input) ..................................................................................................................... -0.3V to V
Input Signal Voltage (BRITE) ...............................................................................................................................-0.3V to 5.5V
Ambient Operating Temperature, zero airflow.....................................................................................................-20°C to 70°C
Operating Relative Humidity, non-condensing ................................................................................................................ ≤ 90%
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
¹ The minimum V
*Total output power must not exceed 12W per lamp pair. Higher voltage lamps may require the maximum output current to be set lower 16mA
Output Power (each lamp)
Linear BRITE Control Input Voltage Range¹
Lamp Operating Voltage
Lamp Current (Each pair, Full Brightness)
Operating Ambient Temperature Range
² The inverter is capable of a lower output current than may be recommended by the panel manufacturer. It is the user’s responsibility to set the minimum brightness
(BRITE) input at or above the panel specification for minimum current.
Input Supply Voltage Range (Fully Regulated
Lamp Current)
Input Supply Voltage Range (Functional)
OUTPUT PIN CHARACTERISTICS
Full Bright Lamp Current (two lamps)
Full Bright Lamp Current (two lamps)
Full Bright Lamp Current (two lamps)
Full Bright Lamp Current (two lamps)
Output Current pair of Lamps to pair of
Lamps Deviation
Min. Average Lamp Current
(each output)
Lamp Start Voltage
Operating Frequency
terminal.
I N T E G R A T E D
Parameter
BRT ADJ
Parameter
voltage depends on the panel characteristics, depending on the panel it can vary from 0.65V to 0.9V
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
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
A B S O L U T E M A X I M U M R A T I N G S
P R O D U C T 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
LL%DEV
I
L(MAX)
L(MAX)
L(MAX)
L(MAX)
L(MIN)
V
f
O
LS
V
I
V
I
V
I
V
I
V
I
V
I
-20°C < T
V
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
A
P
V
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
0.65 to 0.9
a
a
> 10.8V
t
t
c
10.8
10.2
c
Min
530
-20
10
h
h
™
™
DC
P
RELIMINARY
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
ATASHEET
1500
Min
10.8
12.8
14.7
69
9
LXM1644-12-61
Max
13.2
13.8
6.0*
720
2.0
RMS
16
70
LXM1644-12-61
1650
Typ
5.5²
(Internally Limited)
10
12
14
16
72
3
Max
11
13
15
17
10
75
mA
Units
V
°C
W
RMS
V
V
RMS
RMS
Units
mA
mA
mA
mA
mA
V
IN1
kHz
%
RMS
Page 2
RMS
RMS
RMS
RMS
RMS