LXMG1617-12-6X MICROSEMI [Microsemi Corporation], LXMG1617-12-6X Datasheet

LXMG1617-12-6X

Manufacturer Part Number

LXMG1617-12-6X

Description

12V 6W CCFL Programmable Inverter Module

Manufacturer

MICROSEMI [Microsemi Corporation]

Datasheet

1.LXMG1617-12-6X.pdf (6 pages)

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Rev. 1.1, 2006-11-13

Output 6W Direct Drive™ CCFL (Cold

Cathode

Module specifically designed for driving

LCD backlight lamps.

driving typical 12.1” to 15” TFT panels.

designer with a vastly superior display

brightness range. This brightness range is

achievable with virtually any LCD display.

externally programmable over a range of 5

to 8mA in 1mA 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.

Technique provides flicker-free brightness

control in any wide range typically (50:1+)

dimming application.

Protected by U.S. Patents: 5,923, 129; 5,930,121; 6,198,234; Patents Pending

LXMG1617-12-61

LXMG1617-12-62

IMPORTANT: For the most current data, consult MICROSEMI’s website:

The LXMG1617-12-6x is a Single

LXMG1617

The maximum output current is

RangeMAX™

ART

UMBER

Fluorescent

modules

PWM

NIVERSAL

DC Voltage

Digital

JST SM02(8.0)B-BHS-1-TB(LF)(SN) or Yeon Ho 20015WR-05A00

JST SM02B-BHSS-1-TB(LF)(SN) or Yeon Ho 35001WR-02A00

11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570

Source

Lamp)

It is ideal for

provide

ELECTABLE

URRENT 5M

D E S C R I P T I O N

Dimming

Potentiometer

Inverter

, OR

the

IMMING

OTENTIOMETER

P A C K A G E O R D E R I N F O

energizes

specifically to ensure that no premature

lamp degradation occurs, while allowing

significant power savings at lower dim

levels.

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 (LXMG1617-05-6x).

Microsemi’s

controller, which provides a number of

cost and performance advantages due to

the controller’s high level of integration.

are stable fixed-frequency operation,

secondary-side strike-voltage regulation

and both open/shorted lamp protection

with fault timeout.

P R O D U C T H I G H L I G H T

UTPUT

The resultant “burst drive” that

The modules convert DC voltage from

The modules design is based on

Other benefits of this new topology

Signal

PWM

TO 8M

AXIMUM

Integrated Products

Microsemi

http://www.microsemi.com

ONNECTOR

the

PanelMatch™

NPUT

new

RMS

lamp

UPUT

LX1689

12V 6W CCFL Programmable Inverter Module

was

backlight

designed

RODUCTION

NVERTER

ATASHEET

Externally Programmable

Maximum Output Current

Easy to Use Brightness Control

Fixed Frequency Operation

Output Short-Circuit Protection

and Automatic Strike-Voltage

Regulation and Timeout

RangeMAX Wide Range

Dimming

Rated From -20 to 70°C

UL60950 E175910

RoHS Compliant

Notebook And Sub-Notebook

Portable Instrumentation

Desktop Displays

Industrial Display Controls

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

JST BHSR-02VS-1

K E Y F E A T U R E S

A P P L I C A T I O N S

JST BHR-03VS-1

ANEL

LXMG1617-12-6x

B E N E F I T S

ATES

ONNECTORS

IRECTLY

Page 1

Related parts for LXMG1617-12-6X

LXMG1617-12-6X Summary of contents

Page 1

... The LXMG1617-12- Single Output 6W Direct Drive™ CCFL (Cold Cathode Fluorescent Lamp) Inverter Module specifically designed for driving LCD backlight lamps ideal for driving typical 12.1” to 15” TFT panels. LXMG1617 modules provide designer with a vastly superior display brightness range ...

Page 2

... BURST Microsemi Integrated Products LXMG1617-12-6x D RODUCTION ATASHEET ( (Internally Limited) RMS Units R.C. Max 12 13 13.8 6.0 W 2.0 V 640 735* V RMS 8 mA RMS 70 °C RMS LXMG1617-12-6x Min Typ Max = 12V IN1 DC 4.4 5 5.6 = 12V IN1 DC 5.4 6 6.6 = 12V IN1 DC 6.4 7 7.6 = 12V IN1 DC 7.4 8 8.6 = 12V IN1 DC 0.30 ...

Page 3

... ESCRIPTION < 13.2V) IN1 SLEEP < 0.8 = OFF, SLEEP ). 2.0V gives maximum lamp current TB(LF)(SN) | Yeon Ho 35001WR-02A00) Microsemi Integrated Products LXMG1617-12- RODUCTION ATASHEET LXMG1617-12-6x Min Typ Max -300 50 2.0 2.05 0.4 0.5 2.0 5 -0.3 0.8 0.4 -300 0 Open 428 ...

Page 4

... High Voltage Controller Transformer Comparator + V IN1 Transformer Driver - OC OV SENSE I SENSE LXM1617 family Microsemi Integrated Products LXMG1617-12- RODUCTION ATASHEET Nominal Output Current 8.0mA 7.0mA 6.0mA 5.0mA M H OUNTING OLE DIA 2.44MM ±.08 . CN2 12.5mm ...

Page 5

... After about seconds without success the inverter will shutdown. In order to restart the inverter it is necessary to toggle the sleep input or cycle the V Inputs) supply. Microsemi Integrated Products LXMG1617-12- RODUCTION ATASHEET SLEEP input. to high voltage wire from the lamp. Connect ...

Page 6

... Copyright © 2002 Rev. 1.1, 2006-11-13 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 PanelMatch™ 12V 6W CCFL Programmable Inverter Module ® P RODUCTION Microsemi Integrated Products LXMG1617-12-6x D ATASHEET Page 6 ...

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