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参数资料
| 型号： | LXM1612-05-01 |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, XMA |
| 文件页数： | 1/5页 |
| 文件大小： | 118K |
| 代理商： | LXM1612-05-01 |
LIN DOC #: 1612
DESCRIPTION
KEY FEA TURES
s RangeMAX Wide Range Dimming
s Single 5V Input Voltage
s Fully Integrated Direct Drive And Dimming
Control
s Single Sided PCB Layout
s Easy To Use Brightness Control
s MicroAmp SLEEP Mode
s Output Short-Circuit Protection And
Automatic Strike-Voltage Regulation
s Fixed Frequency Operation
APPLICA TIONS
s Notebook And Sub-Notebook Computers
s Portable Instrumentation
s Desktop Displays
s Low Ambient Light Conditions (i.e. Aircraft
Cabins, Automobile)
BENEFITS
s High Efficiency And Sleep Mode Feature
Extends Computer Battery Life
s Smooth, Flicker Free 1-100% Full-Range
Brightness Control Gives Your Product A
High Quality Image
s Output Open Circuit Voltage Regulation
Minimizes Corona Discharge For Long Life
And High Reliability
s Power Efficient, "Low Brightness" Capability
Allows For Advanced Power Management
s Reduced Component Count For High MTBF
Performance
RangeMAX Wide Range Dimming,
Single Output Inverter. The
LXM1612-05-xx series of Direct DriveTM
CCFL (Cold Cathode Fluorescent Lamp)
Inverter Modules are specifically
designed for driving LCD backlight
lamps.
Similar to the RangeMAX LXM1611-
01 wide range dimming inverter, the
LXM1612-05-xx integrates the Direct
Drive and brightness control, providing
a small form factor, high-efficiency,
extended dimming inverter.
Unlike the LXM1610 or any
traditional dimming CCFL inverters, the
LXM1612-05-xx provides the designer a
vastly superior display brightness
range. 100:1+ brightness range is
achievable with virtually any LCD
display. 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").
The LXM1612-05-xx is recommended
for use in panels with low-voltage
insulation on the lamp return wire.
RangeMAX Digital Dimming
Technique. Digital dimming provides
flicker-free brightness control in any
wide-range dimming application.
Dimming ratios greater than 100:1 can
be achieved. Incorporation of a video
synchronization 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
5V HIGHLY-INTEGRATED, DIGITAL DIMMING CCFL INVERTER MODULE
P RELIMINAR Y D AT A S HEET
T HE
I NFINITE
P OWER
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I NNOV A TION
LXM1612-05-xx
P
P A
A
A TENTS
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ENDING
control from either an external
potentiometer, DC voltage source, or
PWM signal. The resultant "burst
drive" that energizes the lamp was
designed specifically to ensure that no
premature lamp degradation occurs.
(See "How RangeMAX Works" Section)
Input Voltage Range. 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.
Direct Drive Technology. The
module design is based on a new
Direct Drive topology, which provides
a number of cost and performance
advantages. The LXM1612-05-xx series
Direct Drive inverters eliminate the
classic resonant inductor/capacitors,
and integrate the wide range dimming
logic into the controller, thus lowering
cost, decreasing component count and
allowing a substantial reduction in
module size.
Additional Features. Other
benefits of this new topology are fixed-
frequency operation and secondary-
side strike-voltage regulation.
Strike-voltage regulation minimizes
corona discharge in the output
transformer and related circuitry,
providing longer life and higher
reliability. All LXM1612-05-xx modules
feature both open and shorted lamp
protection.
The LXM1612-05-xx is fully
customizable (electronically and
mechanically) to specific customer
requirements.
Copyright 1999
Rev. 0.4
7/99
1
11861 WESTERN AVENUE, GARDEN GROVE, CA. 92841, 714-898-8121, FAX: 714-893-2570
L IN F INITY M ICROELECTRONICS I NC .
RangeMAX
TM
NOTE: For current data & package dimensions, visit our web site: http://www.linfinity.com.
Part Number
Output Connector
Inverter Mates Directly
to Panel Connectors
LXM1612-05-01
JST SM02(8.0)B-BHS-TB
BHR-03VS-1
LXM1612-05-02
JST SM02B-BHSS-1-TB
BHSR-02VS-1
LXM1612-05-03
Honda QZ-19-A3MYL #02
QZ-19-3F01
MODULE ORDER INFORMATION
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LXM1612-05-01B | 制造商:Microsemi Corporation 功能描述:LXM1612-05-01B - Tape and Reel |
| LXM1612-05-02 | 功能描述:MOD INVERTER CCFL DIGITAL SGL 5V RoHS:否 类别:光电元件 >> 反相器 系列:LXM1612-05-xx 标准包装:100 系列:- 输入电压:6.0V 输出:900V 类型:用于 CCFL 和 UV 灯的逆变器 尺寸/尺寸:2.34" L x 0.35" W x 0.35" H（59.5mm x 9mm x 8.9mm） 安装类型:底座安装 |
| LXM1612-05-03 | 功能描述:MOD INVERTER CCFL DIGITAL SGL 5V RoHS:否 类别:光电元件 >> 反相器 系列:LXM1612-05-xx 标准包装:100 系列:- 输入电压:6.0V 输出:900V 类型:用于 CCFL 和 UV 灯的逆变器 尺寸/尺寸:2.34" L x 0.35" W x 0.35" H（59.5mm x 9mm x 8.9mm） 安装类型:底座安装 |
| LXM1612-05-XX | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:5V Highly-Integrated, Digital Dimming CCFL Inverter Module |
| LXM1612-12-01 | 功能描述:MOD INVERTER CCFL DGTL SGL 12V RoHS:否 类别:光电元件 >> 反相器 系列:LXM1612-12-xx 标准包装:100 系列:- 输入电压:6.0V 输出:900V 类型:用于 CCFL 和 UV 灯的逆变器 尺寸/尺寸:2.34" L x 0.35" W x 0.35" H（59.5mm x 9mm x 8.9mm） 安装类型:底座安装 |
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