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參數資料
| 型號： | LXMG1643-12-61 |
| 廠商： | Microsemi Corporation |
| 英文描述： | 12V Quad 6W CCFL Programmable Inverter Module |
| 中文描述： | 12V的可編程四6W冷陰極逆變器模塊 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 196K |
| 代理商： | LXMG1643-12-61 |
P
RODUCTION
D
ATASHEET
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 1
Copyright
2005
Rev. 1.0a, 2006-11-16
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LXMG1643-12-61
12V Quad 6W CCFL Programmable Inverter Module
TM
D E S C R I P T I O N
The LXMG1643-12-61 is a Quad 6W
Output Direct Drive CCFL (Cold
Cathode
Fluorescent
Module specifically designed for driving
LCD backlight lamps. It is ideal for
driving typical 12.1” to 18.1” TFT panels.
LXMG1643 modules provides the
designer with a vastly superior display
brightness range then typical with analog
(amplitude control) dimming.
The inverter includes a dimming input
that permits brightness control from either
a DC voltage source or a PWM signal or
external Potentiometer. The maximum
output current is externally programmable
over a range of 10 to 16mA (per lamp pair)
in 2mA steps to allow the inverter to
properly match to a wide array of LCD
panel lamp current specifications.
RangeMAX
Digital
Technique provides flicker-free brightness
control in any wide range typically (50:1+)
dimming application.
Lamp)
Inverter
Dimming
The resultant “burst drive” that
energizes
the
lamp
specifically to ensure that no premature
lamp degradation occurs, while allowing
significant power savings at lower dim
levels.
The modules convert DC voltage from
the system battery or AC adapter directly
to high frequency, high-voltage waves
required to ignite and operate CCFL
lamps.
The LXMG1643-12-61 inverter is
intended for panel assemblies where lamp
pairs share close proximity with one
another. The LXMG1643-12-62 inverter
should
be
considered
applications
with
connections or where lamps are spaced
well apart from each other.
Other benefits of this new topology
are stable fixed-frequency operation,
secondary-side strike-voltage regulation
and both open/shorted lamp protection
with fault timeout.
was
designed
for
panel
lamp
individual
IMPORTANT:
For the most current data consult
MICROSEMI
’s website:
http://www.microsemi.com
Protected By U.S. Patents: 5,923,129; 5,930,121; 6,198,234; Patents Pending
K E Y F E A T U R E S
Externally Programmable
Maximum Output Current
Easy to Use Brightness
Control
RangeMAX Wide Range
Dimming
Output Short-Circuit Protection
and Automatic Strike-Voltage
Regulation and Timeout
Fixed Frequency Operation
Rated From -20 to 70°C
UL 60950 E175910
RoHS Compliant
A P P L I C A T I O N S
High Brightness Displays
Desktop Displays
Industrial Display Controls
B E N E F I T S
Smooth, Flicker Free 2%-
100% Full-Range
Brightness Control
Programmable output
current allows inverter to
mate with a wide variety of
LCD panel’s specifications
P R O D U C T H I G H L I G H T
1
2
3
W
4
‘
1
2
3
W
4
Universal Dimming Input PWM, V DC, or Potentiometer
DC
Source
Potentiometer
PWM
Signal
Selectable Maximum Output Current 10mA to 16mA
RMS
P A C K A G E O R D E R I N F O
P
ART
N
UMBER
O
UTPUT
C
ONNECTORS
I
NVERTER
M
ATES
D
IRECTLY
TO
P
ANEL
C
ONNECTORS
LXMG1643-12-61
Two
JST SM04(4.0)B-BHS-1-TB(LF)(SN) or Yeon Ho 20015WR-
07A00
JST BHR-04VS-1
L
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相關PDF資料 |
PDF描述 |
|---|---|
| LXMG1643-12-62 | 12V Quad 6W CCFL Programmable Inverter Module |
| LXMG1643-12-63 | 12V Quad 6W CCFL Programmable Inverter Module |
| LXMG1643-12-64 | 12V Quad 6W CCFL Programmable Inverter Module |
| LXMG1644-12-61 | 12V Quad 6W CCFL Programmable Inverter Module |
| M-201-T | High flow,adjustable flow switch with right-angle flow |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LXMG1643-12-62 | 功能描述:MOD INVERTER CCFL QUAD 6W 12V RoHS:是 類別:光電元件 >> 反相器 系列:LXMG1643-12-6x 標準包裝: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 |
| LXMG1643-12-63 | 功能描述:12V QUAD CCFL PROGRAM INVERT MOD RoHS:否 類別:光電元件 >> 反相器 系列:LXMG1643-12-6x 標準包裝: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 |
| LXMG1643-12-64 | 功能描述:MOD INVERTER CCFL QUAD 6W 12V RoHS:是 類別:光電元件 >> 反相器 系列:PanelMatch™ 標準包裝: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 |
| LXMG1644-12-61 | 功能描述:MOD INVERTER CCFL QUAD 6W 12V RoHS:是 類別:光電元件 >> 反相器 系列:LXMG1644-12-6x 標準包裝: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 |
| LXMG1645-12-51 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:12V Quad 5W CCFL Inverter Module |
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