參數(shù)資料
型號(hào): LXMG1621-01
廠商: Microsemi Corporation
英文描述: DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE
中文描述: 數(shù)字調(diào)光雙燈CCFL逆變模塊
文件頁數(shù): 2/10頁
文件大小: 317K
代理商: LXMG1621-01
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 2
Copyright
2005
Rev. 1.0a, 2006-11-13
W
M
.
C
RangeMAX
LXMG1621-xx
D
IGITAL
D
IMMING
D
UAL
L
AMP
CCFL
I
NVERTER
M
ODULE
P
RODUCTION
D
ATA
S
HEET
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 Supply Voltage (V
IN
)................................................................................................................................-0.3V to 18V
Output Voltage, no load....................................................................................................... Internally Limited to 1800V
RMS
Output Current........................................................................................................................10mA
RMS
(Internally Limited)
Output Power (per lamp) ..................................................................................................................................................6W
Input Signal Voltage (BRITE Input).................................................................................................................-0.3V to 6.5V
Input Signal Voltage (
SLEEP
, V
SYNC
)...............................................................................................................-0.3V to V
IN
Ambient Operating Temperature, zero airflow...................................................................................................0°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
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.
8
12
10.2
12
4
2.5
2.75
0.0
500
625
350
425
470
550
7.0
6.0
6.5
5.0
0
Parameter
Symbol
Max
16
13.8
5
3
3.5
2.5
750
500
640
70
Units
Input Supply Voltage Range (Functional)
Input Supply Voltage (Fully Regulated Lamp Current)
Output Power (Per Lamp)
Brightness Control Input Voltage Range
Lamp Operating Voltage
Lamp Current
(Full Brightness – Per Lamp) LXMG1621-02
Operating Ambient Temperature Range
V
IN
V
V
W
W
W
V
V
RMS
V
RMS
V
RMS
mA
RMS
mA
RMS
mA
RMS
MA
RMS
°C
LXMG1621-01
LXMG1621-02 / 03
LXMG1621-04
P
O
V
BRT_ADJ
LXMG1621-01
LXMG1621-02 / 03
LXMG1621-04
LXMG1621-01
V
LAMP
LXMG1621-03
LXMG1621-04
I
OLAMP
T
A
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, these specifications apply over the recommended operating conditions and 25°C ambient temperature for the LXMG1621-xx.
LXMG1621-xx
Min
Typ
`
Parameter
Symbol
Test Conditions
Max
Units
OUTPUT PIN CHARACTERISTICS
Full Brightness Current
LXMG1621-01
V
BRT_ADJ
= 2.5V
DC
,
SLEEP
= HIGH,
Burst Duty = 100%, V
IN
= 12V
DC
V
BRT_ADJ
= 2.5V
DC
,
SLEEP
= HIGH,
Burst Duty = 100%, V
IN
= 12V
DC
V
BRT_ADJ
= 2.5V
DC
,
SLEEP
= HIGH,
Burst Duty = 100%, V
IN
= 12V
DC
V
BRT_ADJ
= 2.5V
DC
,
SLEEP
= HIGH,
Burst Duty = 100%, V
IN
= 12V
DC
V
BRT_ADJ
= 0V
DC
,
SLEEP
= HIGH,
Burst Duty = 2%, V
IN
= 9V
DC
V
BRT_ADJ
= -50mV
DC
,
SLEEP
= HIGH,
Burst Duty =0.5%, V
IN
= 9V
DC
0°C < T
A
< 40°C, V
IN
> 10.8V
DC
V
BRT_ADJ
= 2.5V
DC
,
SLEEP
= HIGH,
V
IN
= 12V
DC
6.3
7.0
7.7
mA
RMS
LXMG1621-02
5.5
6.0
6.5
mA
RMS
LXMG1621-03
5.7
6.5
7.1
mA
RMS
LXMG1621-04
I
L(MAX)
4.5
5.0
5.5
mA
RMS
0.14
mA
RMS
Minimum Lamp Current (Per Lamp)
(Notes 2 & 3)
I
L(MIN)
0.035
mA
RMS
Lamp Start Voltage
V
LS
1500
1800
V
RMS
Operating Frequency
f
O
52
57
62
kHz
E
L
E
C
T
R
I
C
A
L
S
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