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2011-05-17 Ultratech Taiwan R&D center focuses on HB-LED tech
Ultratech announced the opening of its Asia Technology Center (ATC) in Taiwan that will provide leading-edge process development and in-depth demonstrations for the HB-LED manufacturing industry.
2010-02-04 Two-string HB LED driver packs complete fault protection
Maxim Integrated's MAX16838 two-string HB LED drivers is able to optimize conversion efficiency and provide complete fault protection and allow a 5000:1 dimming range.
2007-10-09 Switching regulator efficiently drives HB-LEDs
ON Semiconductor has introduced the NCP3065 switching regulator designed to efficiently drive HB-LEDs typically used in low-voltage lighting, landscape path and solar lighting, halogen bulb replacements and automotive and marine lighting
2004-05-18 Supertex rolls out HB driver IC
Supertex has disclosed that its HV9910 is the industry's first universal, high brightness LED driver IC
2012-12-18 Semtech unveils HB LED driver platform
The SC5014 and SC5014A use a tiny, 2.2æH, 1mm height inductor that the company said enables the design of ultra-thin displays while extending battery life.
2009-08-27 Selecting HB LED drivers for automotive lighting applications
This application note provides an overview of HB LED driver selection criteria for automotive lighting applications.
2009-05-21 PWM controllers up design flexibility of HB LEDs
Fairchild Semiconductor is offering primary side regulation PWM controllers that simplify design, reduce board space and provide important performance advantages for HB LEDs
2008-01-30 Programmable HB LED drivers enable greater versatility
Maxim's MAX16816 is a high-voltage, high-power HB LED driver that provides many user-programmable features through on-chip non-volatile EEPROM registers.
2009-08-26 Offline LED driver reference design
This application note presents a reference design for a non-isolated LED driver intended to operate directly from a 400VDC input
2010-01-29 Notebook displays drive HB LED growth
High-brightness LEDs, including GaN and InGaN, have been experiencing record breaking growth from early 2009 because of the rapid shift to LEDs in notebook displays.
2005-11-10 NanoMarkets: HB-LED market to hit $10.8B by 2010
The combined market for high-brightness LEDs (HB-LEDs) will grow from $5.0 billion in 2006 to $10.8 billion in 2010 and reach $17.4 billion in 2013
2007-01-25 MOCVD platform suits HB-LED production
Veeco Instruments announced the introduction of its new TurboDisc K-series MOCVD GaN platform for the production of high-brightness LEDs.
2005-08-23 Maxim's linear current regulator delivers 350mA to HB LEDs
Maxim Integrated Products released an adjustable linear current regulator that can provide up to 350mA of current to one or more strings of high-brightness LEDs.
2008-10-21 LM3433 4A to 20A LED driver evaluation board
The LM3433 is an adaptive constant on-time DC/DC buck constant current controller designed to drive a high brightness LEDs (HB LED) at high forward currents.
2011-04-26 LED market to explode in 2011
The LED market is expected to reach 165 billion shipments in 2011 as it fuels niche market equipment
2011-06-14 LED firms demo first GaN-on-Si HB LED device
Lattice Power and ShineOn jointly demonstrated a high-brightness LED (HB LED) product based on GaN-on-Si technology.
2005-11-16 LED drivers with wide input-voltage range
The new MAX16801/MAX16802 high-brightness LED drivers from Maxim Integrated Products feature a wide input-voltage range
2007-02-19 LED drivers promise efficient heat management
ERG's Smart Force LED driver solutions promise efficient thermal management to ensure reliability for the increasingly stringent demands of many LCD applications
2009-12-17 LED drivers deliver low dropout voltage
The drivers are suited for HB LED photoflash for digital cameras, video cameras, cellphones, smart phones, flashlights and security light flashers.
2010-05-04 LED driver with PWM eases dimming control
Clare Inc. has launched the CPC9909 high-voltage HB LED driver that can drive hundreds of HB LEDs in-series and/or parallel combinations in a constant peak-current control topology.
2009-04-30 LED array reference design board
This application note describes a simple design solution to drive an array of high brightness LEDs, using the STP16CP05 and the STP16CPS05 LED drivers
2007-10-01 Integrated LED driver features dimming control
A highly integrated LED driver with analog and PWM dimming control has been introduced by Maxim Integrated Products
2008-04-18 High intensity LED drivers using NCP3065/NCV3065
This application note describes a DC/DC converter circuits that can easily be configured to drive LEDs at several different output currents and can be configured for either AC or DC input.
2007-02-15 HB-LED drivers suit automotive lighting apps
Maxim has introduced a high-voltage, 3-channel, linear high-brightness LED driver with open-LED detection for automotive exterior and interior lighting applications
2008-03-31 HB LED solution eases intelligent lighting design
Cypress Semiconductor's EZ-Color solution includes preconfigured drivers for the DMX512 protocol, enabling easier and faster designs of entire intelligent lighting networks with no coding required.
2005-07-28 HB LED market growth slowing but still healthy
The high-brightness LED (HB LED) industry had a remarkable history of growth. Much of this growth has been driven by the increasing use of HB LEDs in mobile appliances. In a recent report, titled "High-Brightness LED Market Review and Forecast - 2005", conducted by market research firm Strategies Unlimited, the mobile appliance segment accounted for 57 percent of the high-brightness LED market in 2004.
2008-03-26 HB LED drivers handle long LED strings
Maxim Integrated Products has introduced high-voltage, linear HB LED drivers capable of driving a long string of HB LEDs from a 6.5V to 40V input supply.
2008-08-25 HB LED drivers deliver green lighting
Maxim Integrated Products has developed the MAX16822A/B and MAX16832A/C family of 2MHz, high-brightness (HB) LED drivers with an integrated MOSFET and high-side current-sense circuitry.
2007-02-13 HB LED drivers deliver 94 percent efficiency
Maxim has introduced high-efficiency LED drivers, each capable of delivering from 1W to over 25W of output power with up to 94 percent efficiency, while driving as many as six white LEDs connected in series
2010-05-21 HB LED driver tailored for outdoor LCDs
Semtech Corp. has released the SC446 three-channel high-brightness LED (HB LED) driver with an integrated 2.5A boost power switch.
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