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參數(shù)資料
| 型號： | LXM1641-02 |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, XMA |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 232K |
| 代理商： | LXM1641-02 |
LXM1641-01/-02/-03
2
RUN Mode
SLEEP Mode
Input Current
V
SLEEP (HI)
V
SLEEP (LO)
I
SLEEP
SLEEP = 5.0V
(Note 1)
Input Supply Voltage (V
)....................................................................................................................................................... -0.3V to 16V
Output Voltage, no load ..............................................................................................................................Internally Limited to 1800V
Output Current ............................................................................................................................................ 10.0mA
(Internally Limited)
Output Power (per Lamp) .................................................................................................................................................................... 6.0W
Input Signal Voltage (BRITE Input) ....................................................................................................................................... -0.3V to 6.5V
Input Signal Voltage (SLEEP, V
Inputs) ...................................................................................................................................-0.3V to V
IN
Ambient Operating Temperature ....................................................................................................................................................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 the specified terminal.
(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.
Input Supply Voltage Range (Functional)
LXM1641-01, -02
LXM1641-03
LXM1641-01, -02
LXM1641-03
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)
Operating Ambient Temperature Range
P
O
V
BRT ADJ
V
LAMP
I
OLAMP
T
A
Parameter
Symbol
Units
Recommended Operating Conditions
Min.
R.C.
Max.
8
10
9
10.8
12
12
12
12
4
16
14
16
13.2
5
2.5
800
V
V
V
V
W
V
V
RMS
mA
RMS
°C
0.0
300
675
7.0
0
70
Unless otherwise specified, these specifications apply over the recommended operating conditions and 25°C ambient temperature for the LXM1641.
Full Bright Lamp Current
(per Lamp)
Minimum Lamp Current (per Lamp)
(Notes 2 & 3)
Lamp Start Voltage
Operating Frequency
BRITE Input
Input Current
Input Voltage for Max. Lamp Current
Input Voltage for Min. Lamp Current
(Note 3)
SLEEP Input
1641-01,-02
1641-03
I
L (MAX)
V
BRT ADJ
= 2.5V
DC
, SLEEP = HIGH, Burst Duty = 100%, V
IN
= 9V
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
I
L (MIN)
V
LS
f
O
Output Pin Characteristics
Parameter
Symbol
Test Conditions
Units
LXM1641-xx
Min.
Typ.
Max.
6.3
7.2
7.0
8.0
0.14
0.035
7.7
8.8
mA
RMS
mA
RMS
mA
RMS
mA
RMS
V
RMS
KHz
1500
52
1800
62
57
I
BRT
V
C
V
C
V
BRT ADJ
= 0V
DC
I
O (LAMP)
= 100% Duty Cycle
I
O (LAMP)
= 2% Duty Cycle
I
O (LAMP)
= 0.5% Duty Cycle
-6
-8
2.5
0
-50
-10
2.6
0
μA
DC
V
DC
V
DC
mV
DC
2.2
-0.3
70
V
IN
0.8
100
V
DC
V
DC
μA
DC
75
Note 2. Minimum lamp current required to maintain even light output may vary with display panel.
3. See 1000:1 Dimming Application section for details.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LXM1641-03 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE |
| LXM1643-12-61 | 功能描述:MOD INVERTER CCFL QUAD 6W 12V RoHS:否 類別:光電元件 >> 反相器 系列:LXM1643-12-6x 標(biāo)準(zhǔn)包裝:100 系列:- 輸入電壓:6.0V 輸出:900V 類型:用于 CCFL 和 UV 燈的逆變器 尺寸/尺寸:2.34" L x 0.35" W x 0.35" H（59.5mm x 9mm x 8.9mm） 安裝類型:底座安裝 |
| LXM1643-12-62 | 功能描述:MODULE CCFL PROG INVERTER 12V RoHS:否 類別:光電元件 >> 反相器 系列:LXM1643-12-6x 標(biāo)準(zhǔn)包裝:100 系列:- 輸入電壓:6.0V 輸出:900V 類型:用于 CCFL 和 UV 燈的逆變器 尺寸/尺寸:2.34" L x 0.35" W x 0.35" H（59.5mm x 9mm x 8.9mm） 安裝類型:底座安裝 |
| LXM1643-12-63 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:12V Quad 6W CCFL Programmable Inverter Module |
| LXM1644-12-61 | 功能描述:MOD INVERTER CCFL QUAD 6W 12V RoHS:否 類別:光電元件 >> 反相器 系列:LXM1644-12-6x 標(biāo)準(zhǔn)包裝:100 系列:- 輸入電壓:6.0V 輸出:900V 類型:用于 CCFL 和 UV 燈的逆變器 尺寸/尺寸:2.34" L x 0.35" W x 0.35" H（59.5mm x 9mm x 8.9mm） 安裝類型:底座安裝 |
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