參數(shù)資料
型號： LXM1623-05-4X
廠商： Microsemi Corporation
英文描述： 5V Dual 4W CCFL Programmable Inverter Module
中文描述： 5V的雙4瓦冷陰極可編程變頻器模塊
文件頁數(shù)： 1/6頁
文件大?。?/td> 196K
代理商： LXM1623-05-4X
P
RODUCTION
D
ATASHEET
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 1
Copyright
2002
Rev. 1.0b, 2005-01-17
W
M
.
C
PanelMatch LXM1623-05-4x
5V Dual 4W CCFL Programmable Inverter Module
I N T E G R A T E D P R O D U C T S
D E S C R I P T I O N
The LXM1623-05-4x is a Dual 4W
Output Direct Drive CCFL (Cold
Cathode
Fluorescent
Module specifically designed for driving
LCD backlight lamps. It is ideal for
driving typical 6.4” to 10.4” TFT panels.
LXM1623
modules
designer with a vastly superior display
brightness range. This brightness range is
achievable with virtually any LCD display.
The modules are available with 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 5 to 6.5mA
in 0.5mA 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
provide
the
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. A 12V input inverter is also
available (LXM1623-12-4x), as well as
6W versions
(LXM1623-xx-6x)
driving larger higher voltage panels.
The modules design is based on
Microsemi’s new LX1689 backlight
controller, which provides a number of
cost and performance advantages due to
the controller’s high level of integration.
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
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 Open & Short-Circuit
Protection and Automatic Strike-
Voltage Regulation and Timeout
Fixed Frequency Operation
Rated From -20 to 70°C
UL60950 E175910
A P P L I C A T I O N S
High Brightness Displays
Portable Instrumentation
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
Output Open Circuit Voltage
Regulation Minimizes Corona
Discharge For High Reliability
P R O D U C T H I G H L I G H T
DC Voltage
Source
Potentiometer
PWM
Signal
U
NIV E RS AL
D
IMMING
I
NPUT
"PWM", V
DC
,
OR
P
OT ENT IOMET E R
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P A C K A G E O R D E R I N F O
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UMBER
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UTPUT
C
ONNECTOR
I
NVERTER
M
ATES
D
IRECTLY
TO
P
ANEL
C
ONNECTORS
JST BHR-03VS-1
JST BHSR-02VS-1
Honda QZ-19-3F01
LXM1623-05-41
LXM1623-05-42
LXM1623-05-43
JST SM02(8.0)B-BHS-1-TB or Yeon Ho 20015WR-05A00
JST SM02B-BHSS-1-TB or Yeon Ho 35001WR-02A00
Honda QZ-19-A3MYL #02
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相關(guān)PDF資料
PDF描述
LXM1623-05-6X 5V Dual 6W Programmable CCFL Inverter Module
LXM1623-12-4X 12V Dual 4W CCFL Programmable Inverter Module
LXM1623-12-6X 12V Dual 6W Programmable CCFL Inverter Module
LXM1624-12-4X 12V Dual 4W CCFL Programmable Inverter Module
LXM1624-12-6X 12V Dual 6W Programmable CCFL Inverter Module
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LXM1623-05-61 功能描述:MOD INVERTER CCFL DUAL 6W 5V RoHS:否 類別:光電元件 >> 反相器 系列:LXM1623-05-6x 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
LXM1623-05-62 功能描述:MOD INVERTER CCFL DUAL 6W 5V RoHS:否 類別:光電元件 >> 反相器 系列:LXM1623-05-6x 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
LXM1623-05-63 功能描述:MOD INVERTER CCFL DUAL 6W 5V RoHS:否 類別:光電元件 >> 反相器 系列:LXM1623-05-6x 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
LXM1623-05-6X 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:5V Dual 6W Programmable CCFL Inverter Module
LXM1623-12-41 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:12V Dual 4W CCFL Programmable Inverter Module
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