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參數(shù)資料
| 型號(hào)： | LXM1641-02 |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, XMA |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 232K |
| 代理商： | LXM1641-02 |
Quad Lamp Panels
JST BHR-03VS-1 (3-pin) &
JST BHR-04VS-1 (4-pin)
Sharp 18.1" Panel
JST XHP-9 (9-pin)
!
LG Electronics 18.1" Panel
JST BHSR-02VS-1 (2-pin)
I
RangeMAX Wide Range Dimming
I
8V to 16V Input Voltage Range
I
Small Form Factor
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Easy To Use Brightness Control
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MicroAmp SLEEP Mode
I
Output Short-Circuit Protection And
Automatic Strike-Voltage Regulation
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Fixed Frequency Operation
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Universal Connector Configuration
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Hi-Brite Displays
I
Desktop Displays
I
Low Ambient Light Conditions (i.e. Aircraft
Cabins, Automobile)
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Industrial Applications
I
High Efficiency Reduces Heating Problems
I
Smooth, Flicker Free 0-100% Full-Range
Brightness Control Gives Your Product A
High Quality Image
I
Output Open Circuit Voltage Regulation
Minimizes Corona Discharge For Long Life
And High Reliability
I
Power Efficient, "Low Brightness" Capability
Allows For Advanced Power Management
RangeMAX Wide Range Dimming, Quad
Output Inverter.
The LXM1641 Direct
Drive
TM
CCFL (Cold Cathode Fluorescent
Lamp) Inverter Modules are specifically de-
signed for driving LCD backlight lamps.
Similar to the LXM1640, the LXM1641 ex-
cels in applications where critical parameters
include very wide range dimmability, high ef-
ficiency and reliable fail-safe design in a small
form factor. These 12 volt input modules are
specifically designed with desktop and indus-
trial applications in mind.
Unlike the LXM1640 or any traditional
dimming CCFL inverters, the LXM1641 pro-
vides the designer a vastly superior display
brightness range. 1000:1+ brightness range
is achievable with a standard LCD display (see
Application Section). Our wide range dim-
ming provides exceptional display readability
at less than 1% of full brightness, allowing
both power savings and low ambient light op-
erating capability (i.e. "night readable").
RangeMAX Digital Dimming Tech-
nique.
Digital dimming provides flicker-free
brightness control in any wide-range dimming
application. Dimming ratios greater than
1000:1 can be achieved. Incorporation of a
video synchronization feature allows wide
ratio dimming without the display distur-
bances and interference seen with competi-
tive 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
T
H E
I
N F I N I T E
P
O W E R
O F
I
N N O V A T I O N
LXM1641-01/-02/-03
lamp was designed specifically to ensure that
no premature lamp degradation occurs (see
"How RangeMAX Works" Section).
Failsafe Feature For Multiple Lamp Ap-
plications.
Our multi-output inverters are
designed to keep your application operating
at near normal brightness in the event that a
lamp fails. This allows the display to remain
"on-line" until lamp replacement is conve-
nient.
Direct Drive Technology.
The module
design is based on a new patented
1
Direct
Drive topology, which provides a number of
cost and performance advantages. The
LXM1641-xx Direct Drive inverters eliminate
the classic resonant inductor and capacitors,
thus reducing cost and allowing a substantial
reduction in module size.
Universal Connector Configuration.
Linfinity's multiple lamp inverters include a
built in connector array for the most com-
mon LCD lamp configurations.
Additional Features.
Other benefits of
this new topology are fixed-frequency opera-
tion and secondary-side strike-voltage regu-
lation.
Strike-voltage regulation minimizes corona
discharge in the output transformer and re-
lated circuitry, providing longer life and higher
reliability. All LXM1641 modules feature
both open and shorted lamp protection.
The LXM1641 is fully customizable (elec-
tronically and mechanically) to specific cus-
tomer requirements.
1
US Patent Numbers: 5923129 & 5930121
1
11861 W
ESTERN
A
VENUE
, G
ARDEN
G
ROVE
, CA. 92841, 714-898-8121, F
AX
: 714-893-2570
L
I N
F
I N I T Y
M
I C R O E L E C T R O N I C S
I
N C
.
NOTE:
For current data & package dimensions, visit our web site:
http://www.linfinity.com.
相關(guān)PDF資料 |
PDF描述 |
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| LXM1641-03 | DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE |
| LXM1643-12-63 | 12V Quad 6W CCFL Programmable Inverter Module |
| LXMG1611-01 | Digital Dimming CCFL Inverter Module |
| LXMG1612-05-01 | 5V Highly-Integrated, Digital Dimming CCFL Inverter Module |
| LXMG1612-05-02 | 5V Highly-Integrated, Digital Dimming CCFL Inverter Module |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LXM1641-03 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE |
| LXM1643-12-61 | 功能描述:MOD INVERTER CCFL QUAD 6W 12V RoHS:否 類別:光電元件 >> 反相器 系列:LXM1643-12-6x 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 |
| LXM1643-12-62 | 功能描述:MODULE CCFL PROG INVERTER 12V RoHS:否 類別:光電元件 >> 反相器 系列:LXM1643-12-6x 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 |
| LXM1643-12-63 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:12V Quad 6W CCFL Programmable Inverter Module |
| LXM1644-12-61 | 功能描述:MOD INVERTER CCFL QUAD 6W 12V RoHS:否 類別:光電元件 >> 反相器 系列:LXM1644-12-6x 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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