參數(shù)資料
型號(hào)： LXM1617-12-41
廠商： MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類： 模擬信號(hào)調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, XMA
文件頁數(shù)： 1/6頁
文件大?。?/td> 182K
代理商： LXM1617-12-41
PRODUCTION DATASHEET
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 1
Copyright
2002
Rev. 1.0b, 2005-01-14
WWW
.Microse
m
i
.CO
M
PanelMatch
LXM1617-12-4x
12V 4W CCFL Programmable Inverter Module
I N T E GRA T ED
PR ODUC T S
DESCRI PTI O N
The
LXM1617-12-4x
is
a
Single
Output 4W Direct Drive CCFL (Cold
Cathode
Fluorescent
Lamp)
Inverter
Module specifically designed for driving
LCD backlight lamps.
It is ideal for
driving typical 8.4” to 12.1” TFT panels.
LXM1617
modules
provide
the
designer with a vastly superior display
brightness range. This brightness range is
achievable with virtually any LCD display.
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.
The modules include a dimming input that
permits brightness control from a dc
voltage source, a PWM signal or an
external potentiometer.
RangeMAX
Digital
Dimming
Technique provides flicker-free brightness
control in any wide range typically (50:1+)
dimming application.
The
resultant
“burst
drive”
that
energizes
the
lamp
was
designed
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 5V input inverter is also
available (LXM1617-05-4x).
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.
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
KEY FEATUR ES
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
UL60950 E175910
APPLI CATI ONS
Notebook And Sub-Notebook
Portable Instrumentation
Desktop Displays
Industrial Display Controls
BENEFITS
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
PRODUCT H I GHLIGHT
U N I VE RS AL D IM M I N G I NP U T
"P W M ", V
DC , OR
P O T E N TI O M ET ER
D C V o lt a g e
S our c e
P o te n t io m e te r
PW M
Si gna l
S EL E C TA B L E M AX I M U M O UP UT C UR R E N T
5 M A TO 6. 5 M A
RM S
1
2
3
PACKAGE ORDER I N FO
PART NUMBER
OUTPUT CONNECTOR
INVERTER MATES DIRECTLY
TO
PANEL CONNECTORS
LXM1617-12-41
JST SM02(8.0)B-BHS-1-TB or Yeon Ho 20015WR-05A00
JST BHR-03VS-1
LXM1617-12-42
JST SM02B-BHSS-1-TB or Yeon Ho 35001WR-02A00
JST BHSR-02VS-1
LXM1617-12-43
Honda QZ-19-A3MYL #02
Honda QZ-19-3F01
LL
XX
MM
11
66
11
77
--11
22
--44
XX
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LXM1617-12-42 功能描述:MOD INVERTER CCFL 4W 12V PROG RoHS:否 類別:光電元件 >> 反相器 系列:LXM1617-12-4x 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
LXM1617-12-42 REV.B 制造商:Microsemi Corporation 功能描述:Single Lamp 12 Volt Input Dimming CCFL Inverter Module
LXM1617-12-43 功能描述:MOD INVERTER CCFL 4W 12V PROG RoHS:否 類別:光電元件 >> 反相器 系列:LXM1617-12-4x 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
LXM1617-12-4X 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:12V 4W CCFL Programmable Inverter Module
LXM1617-12-61 功能描述:MOD INVERTER CCFL 6W 12V PROG RoHS:否 類別:光電元件 >> 反相器 系列:LXM1617-12-6x 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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