參數(shù)資料
型號(hào): LXMG1626-12-45
廠商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類: 顯示驅(qū)動(dòng)器
英文描述: 12V Dual 3W CCFL Programmable Inverter Module
中文描述: EL DISPLAY DRIVER, DMA
文件頁數(shù): 2/6頁
文件大?。?/td> 207K
代理商: LXMG1626-12-45
P
RODUCTION
D
ATASHEET
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 2
Copyright
2005
Rev.1.0, 2006-10-18
W
M
.
C
PanelMatch
LXMG1626-12-45
12V Dual 3W CCFL Programmable Inverter Module
TM
A B S O L U T E M A X I M U M R A T I N G S
( N O T E 1 )
Input Signal Voltage (V
IN1
).....................................................................................................................................-0.3V to 15V
Input Power......................................................................................................................................................................... 8W
Output Voltage, no load ............................................................................................................Internally Limited to 1500V
RMS
Output Current (per lamp)...........................................................................................................6.6mA
RMS
(Internally Limited)
Output Power ..................................................................................................................................................................... 6W
Input Signal Voltage (
SLEEP
Input)..................................................................................................................-0.3V to 13.2V
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
terminal.
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 . )
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.
Recommended Operating Conditions
Min
R.C.
Parameter
Symbol
Max
Units
Input Supply Voltage Range (Fully Regulated Lamp
Current)
Input Supply Voltage Range (Functional)
Output Power
Linear BRITE Control Input Voltage Range
Lamp Operating Voltage
Lamp Current (Full Brightness, per Lamp)
Operating Ambient Temperature Range
1 Based on single lamp voltage measurement.
2At input voltages below 12V the inverter may not be able to output the full 6mA
RMS
per lamp in all configurations.
10.8
12
13.2
V
IN1
10.2
0
385
5.0
-20
12
4.5
435
13.6
5.5
2.0
485
6.0
70
V
P
O
W
V
V
BRT_ADJ
V
LAMP
I
OLAMP
T
A
V
RMS
1
mA
RMS
2
°C
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
Unless otherwise specified, the following specifications apply over the recommended operating condition and ambient temperature of
25
°
C except where otherwise noted.
LXMG1626-12-45
Min
Typ
`
OUTPUT PIN CHARACTERISTICS
Parameter
Symbol
Test Conditions
Max
Units
Full Bright Lamp Current (two lamps)
I
L(MAX)
V
BRT_ADJ
> 2.0V
DC
,
SLEEP
> 2.0V, V
IN1
= 12V
DC
I
SET
= Ground
V
BRT_ADJ
> 2.0V
DC
,
SLEEP
> 2.0V, V
IN1
= 12V
DC
I
SET
= Open
V
BRT_ADJ
> 2.0V
DC
,
SLEEP
> 2.0V, V
IN1
= 12V
DC
I
SET
= Open
V
BRT_ADJ
= 0V
DC
,
SLEEP
> 2.0V, V
IN1
= 12V
DC
I
SET
= Ground; I
OUT
= I
MAX
* SQRT of % duty cycle
-20°C < T
A
< 70°C, V
IN1
> 10.8V
DC
V
BRT_ADJ
= 2.0V
DC
,
SLEEP
> 2.0V, V
IN1
= 12V
Output Burst Frequency
FAULT
VH
FAULT = -10uA
FAULT
VL
FAULT = 10uA
9
10
11
mA
RMS
Full Bright Lamp Current (two lamps)
I
L(MAX)
11
12
13
mA
RMS
Output Current Lamp to Lamp
Deviation
I
LL%DEV
5
%
Min. Average Lamp Current
I
L(MIN)
1.6
mA
RMS
Lamp Start Voltage
Operating Frequency
Burst Frequency
FAULT Output Voltage High
FAULT Output Voltage Low
V
LS
f
O
f
BURST
1250
55.2
215
3
1400
57.6
225
3.5
0.3
V
RMS
kHz
Hz
V
V
60
235
0.8
E
L
E
C
T
R
I
C
A
L
S
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