LXMG1620-01 Microsemi Analog Mixed Signal Group, LXMG1620-01 Datasheet

LXMG1620-01

Manufacturer Part Number

LXMG1620-01

Description

MOD INVERTER CCFL DUAL DIRECT

Manufacturer

Microsemi Analog Mixed Signal Group

Type

Inverters for CCFL and UV Lampsr

Datasheet

1.LXMG1620-01.pdf (6 pages)

Specifications of LXMG1620-01

Voltage - Input

12V

Output

1800V

Size / Dimension

5.51" L x 0.94" W x 0.45" H (140mm x 24mm x 11.4mm)

Mounting Type

Chassis Mount

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 6
Download datasheet (130Kb)

Rev. 1.0, 2005-12-14

The Dual Output Module Ideal for

Desktop and Industrial Applications. The

LXMG1620 Direct Drive

Fluorescent Lamp (CCFL) Inverter is a single

module designed to drive two lamps and is

targeted for use with desktop Liquid Crystal

Display (LCD) and industrial LCD panels

typically ranging in size from 10.4-inches to

17-inches. This two output inverter is the

ideal solution to power virtually any two

lamp application.

Direct Drive Technology. The module

design is based on a new patented

Drive topology, which provides a number of

cost and performance advantages. The

LXMG1620-01

eliminate the classic resonant inductor and

capacitors, thus reducing cost and allowing a

substantial reduction in module size.

Fixed-Frequency Operation. Other benefits

of this new topology are fixed-frequency

operation and secondary-side strike-voltage

regulation.

minimizes corona discharge in the output

transformer and related circuitry, providing

longer life and higher reliability.

Fail-safe Feature For Multiple Lamp

Applications.

keep your application operating at near

normal brightness in the event that a lamp

fails.

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

Our multi-output inverters are designed to

Strike-voltage

CN2

CN3

Direct

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

Dual Connector Configuration

Drive

Cold Cathode

D E S C R I P T I O N

regulation

inverters

Desktop Display

Direct

This Part is Not Recommended for new design, see the LXMG1624-12-61

CCFL Lamp

LXMG1620-01

Part Number

This allows the display to remain "on-line"

until lamp replacement is convenient.

Dual Module Uses Standard Power

Supply. The LXMG1620 module uses a

standard 12V ±10% input supply. It also

ensures nominal power consumption with 2

lamps requiring only 8 watts. Lamp current is

fully regulated with respect to input voltage

and output impedance variations.

Dimming Features. The LXMG1620 modules

are equipped with a dimming input that permits

brightness

potentiometer or DC voltage. In addition, the

sleep input reduces module power to a few

microwatts

LXMG1620 modules feature both output open

and short-circuit protection.

The Most Efficient and Cost-effective

Backlight Inverter for Desktop/ Industrial

Applications. Microsemi’s proprietary Direct

Drive architecture is the highest efficiency,

small form factor solution for all multiple lamp

applications.

customizable (electronically and mechanically)

to specific customer requirements.

US Patent Numbers: 5923129 & 5930121

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

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

Integrated Products Division

control

Microsemi

http://www.microsemi.com

The

shut

500-750V

Lamp Run

LXMG1620

Voltage

from

Direct Drive Dual Lamp CCLF Inverter Module

down

CN2

CN3

RMS

mode.

Not Recommended For New Design

Single Connector Configuration

external

Lamp Current

fully

ECOMMENDED

All

6mA

LXMG1624-12-61

Desktop Display

CCFL Lamp

Drive Two Lamps With One

Module

Small, Compact Size

High Efficiency

Multiple Outputs Provide Easy

LCD Connections

Low EMI And Noise

Low Power Sleep Mode

Output Short And Open Circuit

Protection

3:1 Dimming Control

Adjustable Lamp Current Up

To 6.0mA Per Lamp

Long Lamp Life With Soft-Start

And Accurate Lamp Current

Regulation

RoHS Compliant

Desktop LCD Monitors And

Panels

Industrial LCD Panels

Hi-Brite Displays

Cool Operation

Smooth, Easy-To-Use

Brightness Control

Single 12 Volt Supply

K E Y F E A T U R E S

OR NEW

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

B E N E F I T S

LXMG1620-01

ESIGN

Page 1

Related parts for LXMG1620-01

LXMG1620-01 Summary of contents

Page 1

... Single Connector Configuration CN2 CN3 Lamp Run Part Number Lamp Current Voltage LXMG1620-01 500-750V RMS Microsemi Integrated Products Division LXMG1620- ECOMMENDED OR NEW ESIGN S LXMG1624-12- Drive Two Lamps With One Module Small, Compact Size High Efficiency Multiple Outputs Provide Easy ...

Page 2

... IN(MIN Microsemi Integrated Products Division LXMG1620- ECOMMENDED OR NEW ESIGN S LXMG1624-12-61 EE (Internally Limited) RMS LXMG1620-01 Min R.C. Max 10 10 500 625 750 LXMG1620-01 Min Typ Max 5.4 6.0 6.6 0.5 1500 1800 -10 5 -0.3 0.8 60 120 180 RMS IN Units RMS RMS ° ...

Page 3

... Direct Drive Dual Lamp CCLF Inverter Module ® ECOMMENDED Description < VIN – ON, -0.3V < < 0.8V - OFF SLEEP SLEEP LXMG1620-01 140mm (5.51in) CN1 13.45mm (0.053in Figure 1 – Dual Output Stage Microsemi Integrated Products Division LXMG1620- NEW ESIGN LXMG1624-12-61 24mm (0.94in.) 11.4mm (0.449in.) Maximum LAMPS Page 3 ...

Page 4

... Verify lamp wiring before connecting lamps to the inverter module. Connecting both lamps to one of the two inverter output circuits will result in reduced brightness. The LXMG1620-01 module connectors are wired per industry standard. The lamp hot wires (high voltage wires) are always on pin and the cold wire (low voltage wire) is always on pin 3. Copyright © ...

Page 5

... High Voltage Transformer Transformer Controller Driver Figure 3 – LXMG1620 Block Diagram (Only One Lamp Shown 10.8V - 16V BRITE LXMG1620-01 SLEEP 5V GND Figure 4 – Typical Application Microsemi Integrated Products Division LXMG1620- ECOMMENDED OR NEW ESIGN S LXMG1624-12- HI2 V HI1 V LO This Page 5 ...

Page 6

... Copyright © 2005 Rev. 1.0, 2005-12-14 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 Not Recommended For New Design Direct Drive Dual Lamp CCLF Inverter Module ® ECOMMENDED S LXMG1624-12- Microsemi Integrated Products Division LXMG1620- NEW ESIGN Page 6 ...

Related keywords

lxmg1617
lxmg1623
lxmg1626
lxmg1627
lxmg1626-12
lxmg1624
lxmg1621
lxmg1643
lxmg1621-04
lxmg1621-01
lxmg1614e-14-11
lxmg1611-01
lxmg1621-03
lxmg1621-02
LXMG1620-01 datasheet
LXMG1620-01 data sheet
LXMG1620-01 pdf datasheet
LXMG1620-01 component
LXMG1620-01 part
LXMG1620-01 distributor
LXMG1620-01 RoHS
LXMG1620-01 datasheet download