Series Upgraded replacements existing LXMG1617and LXMG1618Inverters, p

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Series Upgraded replacements existing LXMG1617and LXMG1618Inverters, p

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LXMG1617ATM, LXMG1618ATM, LXMG181xand LXMG1800_LS
Series Upgraded replacements existing LXMG1617and LXMG1618Inverters, pages LXMG181xSeries: High Performance Inverters Kits Including Visible Light Sensors, pages
Microsemi Single CCFL Lamp Modules
Microsemi proud introduce improved lines single lamp CCFL modules optimized drive wide variety displays ranging from 12". series will replace enhance current Microsemi offerings identified Part Numbers starting LXMG1617and LXMG1618TM. solutions will available meet customers' requirements help optimally drive chosen display.
Series Identifier Series Inverters Part Numbers starting with LXMG1617A& LXMG1618AVEasyLIT= LXMG181x Series Part numbers starting with LXMG181x(Inverter) LXMG1800_LS(Visible Light Sensor Board)
Description Upgraded Improved Replacements Existing LXMG1617& LXMG1618
Improvement from Existing Offering Wider Dimming Range (100:1) Wider Temperature Range (-30°C 80°C) Increased Dimming Range (50:1 100:1) Wider Input Voltage Range Wider Lamp Driving Striking Capability AVAILABLE individual inverter solution easy plug play Visible Light Sensor Board that integrates Microsemi LX1974
High Performance Single CCFL Lamp Inverters available also easy ready that integrates Microsemi Visible Light Sensors!
Portfolio Overview Links Datasheets: Panel/Inverter Cross Reference: Applications Medical Displays Portable Instrumentation Industrial Display Control Benefits Smooth, Flicker Free Full Range Brightness Control 100% LXMG1617ASeries) Programmable Output Current allows inverter mate with wide variety panels specifications (PanelMatchTM) Output Open Circuit Voltage Regulation minimizes Corona Discharge High Reliability Efficiency
Series: LXMG1617A LXMG1618A
Series" modules designed higher performance near drop-in replacement those customers applications currently using LXMG1617 LXMG1618 inverters.
Temperature Range modules specified over temperature range (-30°C 80°C) significant improvement over current specification Datasheets modules have been designed upgraded drop replacement existing solutions. Therefore datasheets extremely similar (see noted exceptions BRITE minimum input voltage level Burst Frequency specific datasheets). Please always refer latest version Series" datasheet. ROHS Qualifications Microsemi inverter modules RoHS compliant (LXMG "G"=Green) UL60950 certified components (File E175910) Universal Dimming Input modules designed driven PWM, constant Voltage Source Potentiometer based customer preference Physical Dimensions Since parts designed drop upgraded replacement previous solution, physical dimensions have been kept same original modules. PanelmatchAs with previous solutions customers will able externally program output current steps 0.5mA depending
Series Dimming Temperature Range Enhancements
Family modules will offered both wide dimming version (LXMG1617A) standard dimming version (LXMG1618A). integrates newer highly integrated LX1691B CCFL backlight controller provide wider dimming range (typically 100:1+) wider temperature range (-30°C 80°C) compared existing solutions (LXMG1617 LXMG1618 families). Dimming RangeMaxThe modules include dimming input that permits brightness control from voltage source, signal external potentiometer (Universal Dimming Input). patented "burst drive" that energizes lamp (RangeMaxTM) designed ensure that premature lamp degradation occurs, while allowing significant power savings lower levels.
inverter with feature called PanelMatchTM. These wide steps made possible custom settings module itself thus allowing SAME module used drive different panels (simpler supply chain reduced inventory carrying costs specifically solutions integrators distributors customers using multiple displays).
Series LXMG1617A LXMG1618A Specifications
Please always refer latest datasheet posted www.microsemi.com. Products development show Preliminary Specifications only. R.C. Recommended Operating Conditions. Full Bright Lamp Current (each lamp).
Cross-Reference Guide: Upgrading from Previous Modules Series
WIDE DIMMING RANGE Current Solution Upgraded Solution LXMG1617-03-21 LXMG1617-03-22 LXMG1617-05-21 LXMG1617-05-22 LXMG1617-05-41 LXMG1617-05-42 LXMG1617-05-61 LXMG1617-05-62 LXMG1617-12-41 LXMG1617-12-42 LXMG1617-12-61 LXMG1617-12-62 LXMG1617A-03-21 LXMG1617A-03-22 LXMG1617A-05-21 LXMG1617A-05-22 LXMG1617A-05-41 LXMG1617A-05-42 LXMG1617A-05-61 LXMG1617A-05-62 LXMG1617A-12-41 LXMG1617A-12-42 LXMG1617A-12-61 LXMG1617A-12-62 STANDARD DIMMING RANGE Current Solution Upgraded Solution LXMG1618-03-21 LXMG1618-03-22 LXMG1618-05-21 LXMG1618-05-22 LXMG1618-05-41 LXMG1618-05-42 LXMG1618-05-61 LXMG1618-05-62 LXMG1618-12-41 LXMG1618-12-42 LXMG1618-12-61 LXMG1618-12-62 LXMG1618A-03-21 LXMG1618A-03-22 LXMG1618A-05-21 LXMG1618A-05-22 LXMG1618A-05-41 LXMG1618A-05-42 LXMG1618A-05-61 LXMG1618A-05-62 LXMG1618A-12-41 LXMG1618A-12-42 LXMG1618A-12-61 LXMG1618A-12-62
Availability: Series" modules will available starting November 2007 with full volume production from January 2008. Early sampling available, please contact your sales representative details.
LXMG181x Series
LXMG181X Series, available Input, enhanced offering single CCFL lamp displays. integrates latest, most intelligent efficient Microsemi CCFL ICs. Product Enhancements LXMG181X Series designed enhance current offering: customer will benefit from wider input voltage range (VIN) Fully Regulated Lamp Current, enhanced Lamp Driving
capability (see range VLAMP Striking capability). Fewer part numbers instead will able drive extended list displays thus greatly simplifying customer supply change minimizing need re-qualification redesign backlight driving units case display changed. Distributors Integrators dealing with multiple displays will able stock lower number parts meet their needs.
VEasyLIT (LXMG181x LXMG1800_LS)
biggest advantage LXMG181X Series lies availability ready easy (VEasyLITTM): customer order inverter (i.e. LXMG1811-05-61S) Light Sensor Board (LXMG1800_LS) which hooked inverter simply joining provided connectors. This small light sensor board mounted easily product's bezel with addition
small hole light diffuser ambient light detected. includes user adjustable gain settings adjust product's typical ambient light conditions. LXMG1800_LS board integrates Microsemi high performance LX1974 Visible Light Sensor
mate with versions LXMG181x Series. customer will saved time effort properly design integrate increasingly requested Visible Light Sensor feature solution. Visible Light Sensors automatically adjust display brightness saving considerable mount power, which critical battery powered single CCFL lamp portable display applications. Additional Features RoHS Qualification Microsemi inverter modules RoHS compliant (LXMG "G"=Green) UL60950 certified components (File E175910) Universal Dimming Input modules designed driven PWM, constant Voltage Source Potentiometer based customer preference dimming input also supplied directly through Visible Light Sensor Board (LXMG1800_LS)
PanelmatchAs with previous solutions customers will able externally program output current steps with feature called PanelMatchTM. These wide steps made possible custom settings module itself thus allowing SAME module used drive different panels (simpler supply chain reduced inventory carrying costs specifically solutions integrators distributors customers using multiple displays). Applications Medical Displays Portable battery powered Instrumentation (specifically benefiting automatic brightness adjustment power savings obtained through visible light sensor) Industrial Display Control Benefits Smooth, Flicker Free Full Range Brightness Control Programmable Output Current allows inverter mate with wide variety panels specifications Output Open Circuit Voltage Regulation minimizes Corona Discharge High Reliability Efficiency RoHS Certified Components Extremely simplified supply chain Distributors Integrators well customers using multiple displays
LXMG181xSpecifications
Availability LXMG1811 Series will available starting June 2008. LXMG1813 Series will available starting February 2008. Early sampling available. Please contact your sales representative directly.
Microsemi LX1974 Visible Light Sensor
LX1974 light sensor provides spectral response that closely emulates human eye. Patented circuitry produces peak spectral response 520nm, with response less than ±5%, peak response, above 900nm. photo sensor diode array with linear, accurate, very repeatable current transfer function. High gain current mirrors chip multiply diode photo-current sensitivity level that voltage scaled with standard value external resistor. Output current from this simple two-pin device used directly converted voltage placing series with single resistor either pins. Dynamic range determined resistors (typically range 100K) power supply values. Typically LX1974 needs only 1.8V headroom operate 1000 illumination.
Internal temperature compensation allows dark current kept below 200nA over full specification temperature range (-40 +85°C), providing high accuracy light levels. Usable ambient light conditions range from more than 5000 Lux. LX1974 optimized controlling back lighting systems cost consumer products such portable computers, digital cameras. Features Near Human Spectral Response Very Sensitivity Highly Accurate Repeatable Output Current Light Scalable Output Voltage Temperature Stable Integrated High Gain Photo Current Amplifiers Optical Filters Needed
IMPORTANT: most current data, consult Microsemi's website: http://www.microsemi.com Protected U.S.Patents: 6,787,757; Patents Pending
Microsemi Corporation Analog Mixed Signal Group 11861 Western Avenue Garden Grove, 92841, 714-898-8121 Fax: 714-893-2570

Series Upgraded replacements existing LXMG1617and LXMG1618Inverters, p

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