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參數(shù)資料
| 型號： | LXM1643-12-61 |
| 元件分類： | 直流-交流逆變器 |
| 英文描述： | CCFL Inverter Module - Quad Lamp |
| 中文描述： | CCFL逆變器模塊-四燈 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 178K |
| 代理商： | LXM1643-12-61 |
P
RELIMINARY
D
ATASHEET
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 2
Copyright
2002
Rev. 0.3b, 2003-01-16
W
M
.
C
PanelMatch
LXM1618-05-6x
5V 6W CCFL Programmable Inverter Module
I N T E G R A T E D P R O D U C T S
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 6.5V
Input Power.................................................................................................................................................................... 8.25W
Output Voltage, no load ............................................................................................................Internally Limited to 1800V
RMS
Output Current .............................................................................................................................10mA
RMS
(Internally Limited)
Output Power................................................................................................................................................................... 6.0W
Input Signal Voltage (
SLEEP
Input)....................................................................................................................-0.3V to 5.5V
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
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)
Operating Ambient Temperature Range
1 The minimum V
BRT ADJ
voltage depends on the panel characteristics, depending on the panel it can vary from 0.65V to 0.9V
* Total output power must not exceed 6W. Higher voltage lamps may require maximum output current to be set lower than 8mA
RMS
4.75
5
5.25
V
IN1
4.5
0.65
545
5
-20
5
5.5
6.0
2.0
735*
8
70
V
P
O
W
V
V
RMS
mA
RMS
°C
V
BRT_ADJ
V
LAMP
I
OLAMP
T
A
640
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.
LXM1618-05-6x
Min
Typ
`
OUTPUT PIN CHARACTERISTICS
Parameter
Symbol
Test Conditions
Max
Units
Full Bright Lamp Current
I
L(MAX)
V
BRT_ADJ
> 2.0V
DC
,
SLEEP
> 2.0V, V
IN1
= 5V
DC
I
SET1
= Ground, I
SET2
= Ground
V
BRT_ADJ
> 2.0V
DC
,
SLEEP
> 2.0V, V
IN1
= 5V
DC
I
SET1
= Ground, I
SET2
= Open
V
BRT_ADJ
> 2.0V
DC
,
SLEEP
> 2.0V, V
IN1
= 5V
DC
I
SET1
= Open, I
SET2
= Ground
V
BRT_ADJ
> 2.0V
DC
,
SLEEP
> 2.0V, V
IN1
= 5V
DC
I
SET1
= Open, I
SET2
= Open
V
BRT_ADJ
=0.65V
DC
,
SLEEP
> 2.0V, V
IN1
= 5V
DC
I
SET1
= I
SET2
= Ground
-20°C < T
A
< 70°C, V
IN1
> 4.5V
DC
V
BRT_ADJ
= 2.5V
DC
,
SLEEP
> 2.0V, V
IN1
= 5V
4.4
5
5.6
mA
RMS
Full Bright Lamp Current
I
L(MAX)
5.4
6
6.6
mA
RMS
Full Bright Lamp Current
I
L(MAX)
6.4
7
7.6
mA
RMS
Full Bright Lamp Current
I
L(MAX)
7.4
8
8.6
mA
RMS
Min. Average Lamp Current
Lamp Start Voltage
Operating Frequency
I
L(MIN)
1.5 *
mA
RMS
V
LS
f
O
1400
57
1650
60
V
RMS
kHz
63
* 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.
E
L
E
C
T
R
I
C
A
L
S
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