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參數(shù)資料
| 型號(hào)： | LXMG1621-02 |
| 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(yè)數(shù)： | 1/10頁(yè) |
| 文件大小： | 317K |
| 代理商： | LXMG1621-02 |
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 1
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
D E S C R I P T I O N
The LXMG1621 Direct Drive CCFL
(Cold
Cathode
Fluorescent
Inverter
Modules
designed for driving two lamp LCD
backlight displays.
Similar to the LXMG1620, the
LXMG1621 excels in applications where
critical parameters include very wide
range dimmability, high efficiency, and
reliable fail-safe design in a small form
factor. These 12 volt modules are
specifically designed with desktop and
industrial applications in mind.
Unlike
the
LXMG1620
traditional dimming CCFL inverters, the
LXMG1621 provides the designer a
vastly superior display brightness range.
100:1+ brightness range is achievable
with a standard LCD display (see Product
Highlight). Our wide range dimming
provides exceptional display readability at
less than 1% of full brightness, allowing
both power savings and low ambient light
operating capability(i.e. “night readable”).
Digital dimming provides flicker-free
brightness control in any wide-range
dimming application.
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; Patents Pending
Lamp)
are
specifically
or
any
Incorporation of a video synch-
ronization feature allows wide ratio
dimming without the display disturbances
and interference seen with competitive
products.
The modules are equipped with a
dimming input that permits brightness
control from an external potentiometer or
DC voltage source. The resultant “burst
drive” that energizes the lamp was
designed specifically to ensure that no
premature lamp degradation occurs (see
the “How RangeMAX works” section).
The module design is based on a new
Direct Drive topology, which provides a
number
of
cost
advantages.
Microsemi’s multiple lamp inverters
include a built in connector array for the
most common LCD lamp configurations.
Other benefits of this new topology are
fixed-frequency operation and secondary-
side strike-voltage regulation.
The LXMG1621 is fully customizable
(electronically and mechanically) to
specific customer requirements.
and
performance
K E Y F E A T U R E S
RangeMAX Wide Range Dimming
8V to 16V Input Voltage Range
Small Form Factor
Easy To Use Brightness Control
MicroAmp SLEEP Mode
Output Short-Circuit Protection
And Automatic Strike-Voltage
Regulation
Fixed Frequency Operation
Universal Connector
Configuration
RoHS Compliant
UL 60950 E17590
APPLICAT IONS
Hi-Brite Displays
Desktop Displays
Low Ambient Light Conditions
(i.e. Aircraft Cabins, Automobile)
Industrial Applications
BENEFIT S
High Efficiency Reduces Heating
Problems
Smooth, Flicker Free 0-100% Full-
Range Brightness Control Gives
Your Product A High Quality
Image
Output Open Circuit Voltage
Regulation Minimizes Corona
Discharge For Long Life And High
Reliability
Power Efficient, “Low Brightness”
Capability Allows For Advanced
Power Management
P R O D U C T H I G H L I G H T
U
NIV ERS AL
D
IMMING
I
NPUT
V
DC
OR
P
OT ENT IOMET ER
1
2
3
W
1
2
3
W
BRITE
DC Voltage
Source
Potentiometer
MODULE ORDER INFO
P
ART
N
UMBER
L
AMP
C
URRENT
7mA
6mA
6.5mA
5mA
L
AMP RUN VOLTAGE
(RMS)
LXMG1621-01
LXMG1621-02
LXMG1621-03
LXMG1621-04
500-750
350-550
350-550
470-640
L
X
M
G
1
6
2
1
-
X
X
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LXMG1621-03 | 功能描述:MOD INVERTER CCFL DIM DUAL 6.5MA RoHS:是 類別:光電元件 >> 反相器 系列:LXMG1621 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 |
| LXMG1621-04 | 功能描述:MOD INVERTER CCFL DIM DUAL 5MA RoHS:是 類別:光電元件 >> 反相器 系列:LXMG1621 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 |
| LXMG1621-XX | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE |
| LXMG1621-XX_10 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE |
| LXMG1622-12-01 | 功能描述:MOD INVERTER CCFL DIM DUAL 5MA RoHS:是 類別:光電元件 >> 反相器 系列:LXMG1622 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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