LXMG1618-12-62 MICROSEMI, LXMG1618-12-62 Datasheet

LXMG1618-12-62

Manufacturer Part Number

LXMG1618-12-62

Description

Manufacturer

MICROSEMI

Datasheet

1.LXMG1618-12-62.pdf (6 pages)

Specifications of LXMG1618-12-62

Operating Temperature Classification

Commercial

Pin Count

Lead Free Status / Rohs Status

Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LXMG1618-12-62

Manufacturer:

Microsemi Analog Mixed Signal

Quantity:

135

Current page: 1 of 6
Download datasheet (169Kb)

Rev. 1.0a, 2006-11-13

Output 6W Direct Drive™ CCFL (Cold

Cathode

Module specifically designed for driving

LCD backlight lamps.

driving typical 12.1” to 15” panels.

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 are include a dimming input that

permits brightness control from either a

DC voltage source, a PWM signal or an

external potentiometer.

LXMG1617 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.

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

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

LXMG1618-12-61

LXMG1618-12-62

The LXMG1618-12-6x is a Single

The maximum output current is

LXMG1618

ART

UMBER

Fluorescent

modules

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

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

PWM

Lamp)

NIVERSAL

DC Voltage

It is ideal for

Source

unlike

D E S C R I P T I O N

Inverter

ELECTABLE

Potentiometer

, OR

the

TO 8M

range dimming, amplitude control results

in lower ripple on the input supply and

reduced

generation. Many STN type panels are

particularly

amplitude dimming.

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 (LXMG1618-05-6x).

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

protection with fault timeout.

IMMING

OTENTIOMETER

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

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

UTPUT

For applications not requiring wide

The modules convert a DC voltage

The inverter’s design is based on

Other benefits of this new topology

RMS

Integrated Products

Signal

both

PWM

Microsemi

AXIMUM

http://www.microsemi.com

potential

ONNECTOR

PanelMatch™

open

well

NPUT

new

UPUT

suited

and

LX1689

12V 6W CCFL Programmable Inverter Module

transient

shorted

URRENT

for

backlight

current

RODUCTION

noise

lamp

NVERTER

ATASHEET

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

RoHS Compliant

Notebook Computers

Portable Instrumentation

Desktop Displays

Industrial Display Controls

STN Topology LCD Panels

Compact, Low Profile Design

Mates to Wide Variety of

LCD Panels

Output Open Circuit Voltage

Regulation Minimizes

Corona Discharge For High

Reliability

K E Y F E A T U R E S

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

JST BHSR-02VS-1

ANEL

JST BHR-03VS-1

LXMG1618-12-6x

B E N E F I T S

ATES

ONNECTORS

IRECTLY TO

Page 1

Related parts for LXMG1618-12-62

LXMG1618-12-62 Summary of contents

Page 1

... P N ART UMBER JST SM02(8.0)B-BHS-1-TB (LF)(SN) or Yeon Ho 20015WR-05A00 LXMG1618-12-61 JST SM02B-BHSS-1-TB (LF)(SN) or Yeon Ho 35001WR-02A00 LXMG1618-12-62 Copyright © 2002 Rev. 1.0a, 2006-11-13 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 PanelMatch™ ® 12V 6W CCFL Programmable Inverter Module For applications not requiring wide ...

Page 2

... LXMG1618-12-6x 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 LXMG1618-12-6x 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 ...

Page 3

... SET SET LSB Connecting this pin to ground decreases the output current 1 mA (see Table CN2 for LXMG1618-12-61 and -62 (JST SM02(8.0)B-BHS-1-TB (LF)(SN) | Yeon Ho 20015WR-05A00 or SM02B-BHSS-1-TB High voltage connection to high side of lamp. Connect to lamp terminal with shortest lead length. CN2 NOT connect to Ground. ...

Page 4

... PCB tolerances – 0.2mm , M2 or 2-56 recommended mounting screws High Voltage Controller Transformer Comparator + V IN1 Transformer Driver - OC OV SENSE I SENSE Microsemi Integrated Products LXMG1618-12- 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 Inputs) V input supply. IN1 Microsemi Integrated Products LXMG1618-12- RODUCTION ATASHEET SLEEP input. to high voltage wire from the lamp. HI ...

Page 6

... Microsemi reserves the right to change the configuration and performance of the product and to discontinue product at any time. Copyright © 2002 Rev. 1.0a, 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 LXMG1618-12-6x D ATASHEET Page 6 ...

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