参数资料
型号: LXM1617-12-43
厂商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, XMA
文件页数: 2/6页
文件大小: 182K
代理商: LXM1617-12-43
PRODUCTION DATASHEET
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 2
Copyright
2002
Rev. 1.0b, 2005-01-14
WWW
.Microse
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i
.CO
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PanelMatch
LXM1617-12-4x
12V 4W CCFL Programmable Inverter Module
I N T E GRA T ED
PR ODUC T S
ABSOLUTE MAXI MUM RATI NGS (NOTE 1)
Input Signal Voltage (VIN1).....................................................................................................................................-0.3V to 15V
Input Power ...................................................................................................................................................................... 5.5W
Output Voltage, no load ............................................................................................................ Internally Limited to 1600VRMS
Output Current ............................................................................................................................7.5mARMS (Internally Limited)
Output Power ................................................................................................................................................................... 4.0W
Input Signal Voltage ( SLEEP Input)..................................................................................................................... -0.3V to VIN1
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.
RECOMM END E D O P ERATI NG CONDI T I ONS ( 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
Parameter
Symbol
Min
R.C.
Max
Units
Input Supply Voltage Range (Fully Regulated
Lamp Current)
10.8
12
13.2
Input Supply Voltage Range (Functional)
VIN1
10.2
12
13.8
V
Output Power
PO
3.5
4.0
W
Linear BRITE Control Input Voltage Range
VBRT_ADJ
0.5
2.0
V
Lamp Operating Voltage
VLAMP
465
550
635*
VRMS
Lamp Current (Full Brightness)
IOLAMP
5
6.5
mARMS
Operating Ambient Temperature Range
TA
-20
70
°C
* Total output power must not exceed 4W. Higher voltage lamps may require maximum output current to be set lower than 6.5mARMS
ELECTRI CAL CHA RACTERI S TI CS
Unless otherwise specified, the following specifications apply over the recommended operating condition and ambient temperature of
25
°C except where otherwise noted.
LXM1617-12-4x
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
OUTPUT PIN CHARACTERISTICS
Full Bright Lamp Current
IL(MAX)
VBRT_ADJ > 2.0VDC, SLEEP > 2.0V, VIN1 = 12VDC
ISET1 = Ground, ISET2 = Ground
4.5
5
5.5
mARMS
Full Bright Lamp Current
IL(MAX)
VBRT_ADJ > 2.0VDC, SLEEP > 2.0V, VIN1 = 12VDC
ISET1 = Ground, ISET2 = Open
5.0
5.5
6.0
mARMS
Full Bright Lamp Current
IL(MAX)
VBRT_ADJ > 2.0VDC, SLEEP > 2.0V, VIN1 = 12VDC
ISET1 = Open, ISET2 = Ground
5.5
6
6.5
mARMS
Full Bright Lamp Current
IL(MAX)
VBRT_ADJ > 2.0VDC, SLEEP > 2.0V, VIN1 = 12VDC
ISET1 = Open, ISET2 = Open
6.0
6.5
7.0
mARMS
Min. Average Lamp Current
IL(MIN)
VBRT_ADJ ≤0.5VDC, SLEEP > 2.0V, VIN1 = 12VDC
ISET1 = ISET2 = Ground
0.30
mARMS
Lamp Start Voltage
VLS
-20°C < TA < 70°C, VIN1 > 10.8VDC
1300
1400
VRMS
Operating Frequency
fO
VBRT_ADJ = 2.5VDC, SLEEP > 2.0V, VIN1 = 12V
76
80
83
kHz
Burst Frequency
fBURST
Output Burst Frequency
148
156
163
Hz
EE
LL
EE
CC
TT
RR
IICC
AA
LL
SS
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