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參數(shù)資料
| 型號(hào)： | LXM1618-03-21 |
| 英文描述： | CCFL Inverter Module - Single Lamp |
| 中文描述： | CCFL逆變器模塊-單燈 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 178K |
| 代理商： | LXM1618-03-21 |
P
RELIMINARY
D
ATASHEET
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 1
Copyright
2002
Rev. 0.3b, 2003-01-16
W
M
.
C
PanelMatch
LXM1618-05-6x
5V 6W 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 LXM1618-05-6x is a Single
Output 6W Direct Drive CCFL (Cold
Cathode
Fluorescent
Module specifically designed for driving
LCD backlight lamps. It is ideal for
driving typical 12.1” to 15” panels.
The maximum output current is
externally programmable over a range of 5
to 8A in 1mA steps to allow the inverter to
properly match to a wide array of LCD
panel lamp current specifications. The
modules are include a dimming input that
permits brightness control from either a
DC voltage source, a PWM signal or an
external potentiometer.
LXM1618
modules
LXM1617 series does not provide wide
range ‘burst’ mode dimming, rather
dimming is provided by amplitude control
of the output current waveform, this limits
the potential dim range to typically less
than 5:1.
Lamp)
Inverter
unlike
the
For applications not requiring wide
range dimming, amplitude control results
in lower ripple on the input supply and
reduced
potential
generation. Many STN type panels are
particularly well suited for current
amplitude dimming.
The modules convert a 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 (LXM1618-12-6x).
The inverter’s 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 and shorted lamp
protection with fault timeout.
transient
noise
IMPORTANT:
For the most current data, consult
MICROSEMI
’s website:
http://www.microsemi.com
K E Y F E A T U R E S
Externally Programmable
Maximum Output Current
Easy to Use Brightness
Control
Output Short-Circuit
Protection and Automatic
Strike-Voltage Regulation
and Timeout
Analog Current Amplitude
Dimming Method
Fixed Frequency Operation
Rated From -20 to 70°C
UL60950 E175910
A P P L I C A T I O N S
Notebook Computers
Portable Instrumentation
Desktop Displays
Industrial Display Controls
B E N E F I T S
Compact, Low Profile Design
Mates to Wide Variety of
LCD Panels
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
U
N I V E R S A L
D
I M M I N G
I
N P U T
" P W M " , V
D C
,
O R
P
O T E N T I O M E T E R
DC Voltage
Source
Potentiometer
PWM
Signal
S
E L E C T A B L E
M
A X I M U M
O
U P U T
C
U R R E N T
5
M
A
T O
8
M
A
R M S
1
2
3
W
P A C K A G E O R D E R I N F O
P
ART
N
UMBER
O
UTPUT
C
ONNECTOR
I
NVERTER
M
ATES
D
IRECTLY TO
P
ANEL
C
ONNECTORS
LXM1618-05-61 JST SM02(8.0)B-BHS-1-TB JST BHR-03VS-1
LXM1618-05-62 JST SM02B-BHSS-1-TB
LXM1618-05-63 Honda QZ-19-A3MYL #02
JST BHSR-02VS-1
HONDA QZ-19-3F01
L
X
M
1
6
1
8
-
0
5
-
6
X
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LXM1618-03-22 | CCFL Inverter Module - Single Lamp |
| LXM1618-03-23 | CCFL Inverter Module - Single Lamp |
| LXM1618-05-21 | CCFL Inverter Module - Single Lamp |
| LXM1618-05-22 | CCFL Inverter Module - Single Lamp |
| LXM1618-05-23 | CCFL Inverter Module - Single Lamp |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LXM1618-03-22 | 功能描述:MOD INVERTER CCFL 2.2W 3.3V PROG RoHS:否 類別:光電元件 >> 反相器 系列:LXM1618-03-2x 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 |
| LXM1618-03-23 | 功能描述:MOD INVERTER CCFL 2.2W 3.3V PROG RoHS:否 類別:光電元件 >> 反相器 系列:LXM1618-03-2x 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 |
| LXM1618-03-2X | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3.3V 2.2W CCFL Programmable Inverter Module |
| LXM1618-05-21 | 功能描述:MOD INVERTER CCFL 2.2W 5V PROG RoHS:否 類別:光電元件 >> 反相器 系列:LXM1618-05-2x 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 |
| LXM1618-05-22 | 功能描述:MOD INVERTER CCFL 2.2W 5V PROG RoHS:否 類別:光電元件 >> 反相器 系列:LXM1618-05-2x 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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