LXMG1626-12-65 Microsemi Analog Mixed Signal Group, LXMG1626-12-65 Datasheet

LXMG1626-12-65

Manufacturer Part Number

LXMG1626-12-65

Description

12V 10W DUAL CCFL PROG INV MOD

Manufacturer

Microsemi Analog Mixed Signal Group

Series

PanelMatch™r

Type

Inverters for CCFL and UV Lampsr

Datasheets

1.LXMG1626-12-65.pdf (6 pages)

2.LXMG1626-12-65.pdf (6 pages)

Specifications of LXMG1626-12-65

Voltage - Input

12V

Output

1600V

Size / Dimension

5.24" L x 0.98" W x 0.30" H (133mm x 25mm x 7.5mm)

Mounting Type

Chassis Mount

Other names

Q3113414B

Current page: 1 of 6
Download datasheet (195Kb)

Rev.1.1, 2007-08-24

Output Direct Drive™ CCFL (Cold

Cathode

Module

compatible with variety of LCD panels

that have both lamps on one side of the

panel and use a single common lamp

return wire.

designer with a superior display brightness

range. This brightness range is achievable

with virtually any LCD display.

dimming input that permits brightness

control from either, a DC voltage source,

a PWM signal or external potentiometer.

externally programmable (through the

input connector) at either 10mA or 12mA

(5mA or 6mA per lamp). This allows the

inverter to match the panel’s lamp current

specifications, or it can be used to

purposely drive the lamps at a lower or

higher current to decrease or increase

nominal brightness. The inverter also has

a dedicated FAULT pin that indicates an

open/shorted lamp condition.

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:

LXMG1626-12-45

The LXMG1626-12-45 is a Dual 6W

LXMG1626

The modules are available with a

The maximum output current is

ART

UMBER

specifically

Fluorescent

modules

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

JST SM04(4.0)B-BHS-1-TB(LF)(SN), Yeon Ho 20015WR-07A00 or equivalent

designed

Lamp)

Lamp

Fault

Signal

provide

D E S C R I P T I O N

Inverter

the

DC Voltage

lamps in the LCD fails open, the second

lamp will continue to operate with a

FAULT signal toggling to indicate the

failed condition, StayLit™ feature.

Technique provides flicker-free brightness

control in any wide range (typically

100:1+) dimming application.

energizes

specifically to ensure that no premature

lamp degradation occurs, while allowing

significant power savings at lower dim

levels.

highly integrated LX1691B backlight

controller to convert DC voltage from the

system battery or AC adapter directly to

high

required to ignite and operate CCFL

lamps.

are stable fixed-frequency operation,

secondary-side strike-voltage regulation

and both open/shorted lamp protection

with fault timeout.

Source

NIVERSAL

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

Lamp current 5 or 6mA per Lamp

"PWM", V

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

UTPUT

In addition when only one of the two

The RangeMAX™ Digital Dimming

The resultant “burst drive” that

The

Other benefits of this new topology

Analog Mixed Signal Group

Microsemi

frequency,

Microsemi

http://www.microsemi.com

Potentiometer

design

ONNECTOR

PanelMatch™ StayLit™

the

IMMING

OTENTIOMETER

lamp

utilizes

high-voltage

12V Dual 6W CCFL Programmable Inverter Module

Signal

PWM

NPUT

Microsemi’s

designed

RODUCTION

waves

ATASHEET

Externally Programmable

Maximum Output Current

Easy to Use Brightness Control

RangeMAX™ Wide Range

Dimming

Output Open & Short-Circuit

Protection and Automatic Strike-

Voltage Regulation and Timeout

StayLit™ Continued Operation

with Single Open Lamp Failure

Fixed Frequency Operation

Fault Output Signal

Rated From -30°C to 80°C

RoHS Compliant

UL60950 E175910

Dual Lamp LCD’s Requiring a

Mates to a Single JST BHR-04

Industrial Display Controls

Smooth, Flicker Free 1% - 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

Shared Common Lamp Return

VS-1 Lamp Connector

NVERTER

K E Y F E A T U R E S

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

LXMG1626-12-45

B E N E F I T S

ANEL

JST BHR-04VS-1

ATES

ONNECTORS

IRECTLY

Page 1

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