LXMG1614E-14-11 MICROSEMI, LXMG1614E-14-11 Datasheet

LXMG1614E-14-11

Manufacturer Part Number

LXMG1614E-14-11

Description

CCFL Inverter Single Lamp 6W 65KHz 12-Pin

Manufacturer

MICROSEMI

Datasheet

1.LXMG1614E-14-11.pdf (9 pages)

Specifications of LXMG1614E-14-11

Number Of Lamps

Typical Input Voltage

12 V

Typical Lamp Operating Voltage

1000(Max) Vrms

Maximum Dimming

100:1(Min)

Operating Temperature

-40 to 85 Â°C

Operating Temperature Classification

Industrial

Pin Count

Lead Free Status / Rohs Status

Compliant

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Rev. 1.0a,2006-11-10

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

Dimming, Single Output Inverter.

LXMG1614E series of Direct Drive™

CCFL (Cold Cathode Fluorescent Lamp)

Inverter Modules is specifically designed

for

Although similar to the RangeMAX

LXMG1612

inverters, the LXMG1614E family offers

two separate brightness controls for lamp

current amplitude and duty cycle. This

innovation of dual brightness control with

extended

Microsemi’s high efficiency Direct Drive

topology, provides the industry’s most

feature rich, small form factor inverter

available. The wide range dimming pro-

vides exceptional display readability at

less than 1% of full brightness, allowing

both power savings and low ambient light

operating capability.

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

Dual Drive, RangeMAX™ Wide Range

LXMG1614E-14-11

driving

ART

dimming,

UMBER

LCD

wide

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

backlight

range

combined

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

D E S C R I P T I O N

dimming

lamps.

JST SM02(8.0)B-BHS-1-TB (LF)(SN)

with

The

inverters

justments utilizing standard lamp current

amplitude control as well as supporting

Microsemi’s RangeMAX wide range

dimming technique.

brightness controls into a single inverter

supports the “self heating” lamp tech-

nology by using a “boost” current

feature and still offers duty cycle control

for low brightness operation.

controlled

eliminates the need for traditional

resistive heater wire methods to ensure

light

temperatures. The LXMG1614E bright-

ness

monitoring

applications by accepting either a PWM

input or DC voltage. Large panel lamps

with greater thermal inertia can also

utilize this “instant-bright” feature and

minimize warm up time.

(continued next page)

UTPUT

Dual Drive Dimming Control.

MODULE ORDER INFO

Microsemi Integrated Products

controls

output

Microsemi

ONNECTOR

provide

RangeMAX™

with

overdrive

http://www.microsemi.com

support

UAL

extremely

brightness

Combining both

look-up

IMMING

temperature

capability

, E

XTENDED TEMPERATURE

RODUCTION

table

This

The

low

ad-

NVERTER

Controlled overdrive mode of

LXMG1614E Inverter accelerates

lamp warm-up time to provide

maximum light output even in

extreme temperature environments

ANEL

JST BHR-03VS-1

LXMG1614E-14-11

ATASHEET

Independent Brightness

Controls For Lamp Current

Amplitude and Duty Cycle

RangeMAX 1-100% Wide

Range Dimming with

Controlled Overdrive Boost

On-Board Thermister Auto-

matically Limits Maximum

Lamp Current

Supports Wide Input Voltage

Range 9-16V

High Efficiency, Single Stage

Direct Drive Topology

-40°C to +85°C Ambient

Temperature Operation

Output Open/Short Circuit

Protection

Up to 2000V Output Voltage

Capability

Single Side PCB Component

Layout

RoHS Compliant

UL60950 E175910

Self Heating And High

Pressure Lamp Technology

Automotive Navigation, GPS

Systems, Auto PC

Extended Cold Temperature

Operation

Aircraft Cabin Displays

Low Ambient Light Conditions

Requiring Wide Range

Dimming

“Instant On” To Full

Brightness For Large LCD

Backlight Panels

Industrial Notebook And

Workstations

K E Y F E A T U R E S

ATES

CCFL I

ONNECTORS

APPLICATIONS

NVERTER

IRECTLY TO

ODULE

Page 1

Related parts for LXMG1614E-14-11

LXMG1614E-14-11 Summary of contents

Page 1

... MODULE ORDER INFO O C UTPUT ONNECTOR JST SM02(8.0)B-BHS-1-TB (LF)(SN) Microsemi Microsemi Integrated Products LXMG1614E-14- CCFL I M XTENDED TEMPERATURE NVERTER ODULE P D RODUCTION ATASHEET The ...

Page 2

... V 9 0.0 BRT_ADJ V 0.0 BST_ADJ V 500 LAMP I 3.5 OLAMP T -40 A Microsemi Microsemi Integrated Products LXMG1614E-14-11 CCFL I M XTENDED TEMPERATURE NVERTER ODULE P D RODUCTION ATASHEET The LXMG1614E series inverters The dual drive (<2 minutes @T <25°C) RMS A Units R.C. Max 12 16.0 6.0 5 ...

Page 3

... F V =0V, Free Run Frequency BURST SYNC Microsemi Microsemi Integrated Products LXMG1614E-14-11 CCFL I M XTENDED TEMPERATURE NVERTER ODULE D RODUCTION ATASHEET = -40 to 85°C ambient temperature for the A LXMG1614E-14-11 Min Typ Max per A 8 8.8 9.4 per A 5 5.7 6.4 per A 3 3.8 4.6 ...

Page 4

... XTENDED TEMPERATURE P RODUCTION Description =110µA @ 5.0V SLEEP < 120Hz), minimum pulse width 10µS SYNC 120mm 4.724in. 23mm 0.905in. 130mm 5.118in. Microsemi Microsemi Integrated Products LXMG1614E-14-11 CCFL I M NVERTER ODULE D ATASHEET 10mm . 0.394in 20mm CN2 0.787in. 8.5mm 0.335in. Weight: 12.5(g) typ. Page 4 ...

Page 5

... A single input will accommodate negative and positive input vertical sync pulses at any pulse width. SYNC Microsemi Microsemi Integrated Products LXMG1614E-14- CCFL I M XTENDED TEMPERATURE NVERTER ODULE P D RODUCTION ...

Page 6

... This eliminates current overshoot that can result in premature cathode wear and reduce lamp life. Figure 5 – 2% Burst Duty Cycle (Expanded Time Base) Microsemi Microsemi Integrated Products LXMG1614E-14-11 CCFL I M NVERTER ODULE D ATASHEET Figure 4 – ...

Page 7

... Further wide range dimming control is provided by the Brite input dimming function. Figure 6 Figure 7 Microsemi Microsemi Integrated Products LXMG1614E-14-11 CCFL I M NVERTER ODULE D ATASHEET After a panel is Page 7 ...

Page 8

... Figure 9 – Typical maximum lamp current as a function of the Boost control (CN1-6) Lamp Current (mA -40 Figure 10 – Typical maximum lamp current as a function of ambient temperature Microsemi Microsemi Integrated Products LXMG1614E-14-11 CCFL I M NVERTER ODULE D ATASHEET Less than 0.5V provides 4mA ) ...

Page 9

... Also available in other wide range dimming single lamp inverters LXMG1617/8-xx-xx, Dual Output, LXMG1623/4-xx- xx, LXMG1626-xx-xx, and Quad Output LXMG1643- 12-6x versions for multiple lamp applications. See the Microsemi website list of available inverters products. Microsemi Microsemi Integrated Products LXMG1614E-14- CCFL I M XTENDED TEMPERATURE NVERTER ODULE P D ...

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