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2013-11-20 Match LED driver architecture with the application
Read about LED driver architectures and their impact on the performance of a lighting application.
2012-05-10 LED lighting driver touts high brightness, low heat
MagnaChip's AC direct-drive 4W/8W LED lighting driver offers >0.95 PF and
2007-05-07 LED lighting driver delivers high power density
Providing an adjustable output current of 1A from an SOT23 package, the ZXLD1360 LED lighting driver from Zetex Semiconductors promises high power density for high-power illumination applications.
2013-05-24 LED driver sales see robust growth from 2012 to 2015
Major advances and cost reductions in lamps, luminaires and automotive lighting are spurring the rapid growth of the market for LEDs in general lighting applications," said Stephanie Pruitt of IHS
2010-04-14 WLED driver offers flicker-free dimming feature
Micrel Inc. has released the MIC3263 six-channel WLED driver equipped with a highly versatile dimming control scheme for LED brightness in small LCD panels
2006-03-31 White LED drivers feature dual-gain architecture
National Semiconductor introduced three new inductorless white LED drivers for display backlighting in cellphones, PDAs, portable gaming devices and MP3 media players
2012-03-29 TI's LED driver boasts primary side sensing, PFC
The TPS92310 AC/DC constant current driver for non-dimmable LED lighting that aims to reduce cost and shrinks-to-fit high-power LED retrofit bulbs including A19, PAR30/38 and GU10.
2011-01-19 Temp sensor IC enables efficient LED lighting
Seiko Instruments Inc. (SII) launches the S-5855A Series of pulse width modulation (PWM) output temperature sensor IC for LED lighting designs
2013-04-29 Supertex intros high brightness LED driver
The HV9910C is an open loop, current mode, universal LED driver IC geared for general and decorative LED lighting, flat panel display backlighting and other DC/DC or AC/DC input based applications.
2011-03-24 Step-down LED driver offers 10,000:1 true color PWM dimming
Linear Technology's LT3597 60V, 1MHz, step-down DC/DC converter operates as a three channel, constant current LED driver for backlighting LED billboards as well as industrial, automotive and medical displays
2013-06-10 SSL extends lifespan of LED bulb
Solid-state lighting can lengthen an LED bulb's lifetime by managing internal thermal conditions in closed lighting fixture
2011-04-28 SSL driver IC offers 90% efficiency
Power Integrations unveils a new reference design based on its single-stage LED-driver IC which the company claims achieves more than 90 percent energy efficiency and exceeds 0.9 power factor
2011-03-24 Solid-state lighting poised to take off
While experts believe LEDs will remain the dominant SSL technology until 2020, they insist the rate of SSL adoption will still depend on how soon the cost of ownership can be reduced.
2006-06-01 Small-footprint device eases high-power LED driving
Zetex's mini LED driver requires a single external resistor to set its output current, simplifying LED driving
2005-09-02 Sipex LED driver drives multiple LEDs from 16V input voltage rail
Sipex unveiled a linear constant current LED driver that is designed to drive multiple LEDs in series from a high input voltage rail (16V max
2007-04-11 Single-wire LED flash driver delivers 500mA
Sipex Corp. launched SP7686, a single-wire programmable charge pump LED flash driver capable of driving up to 500mA
2011-01-26 SEPIC design for MR-16 LED
Here's a reference design for multifaceted reflector MR-16 LED lighting by using the TPS40211 to construct a SEPIC converter
2008-11-13 RGB LED drivers manage 7 LEDs in series
Tokyo Electron Device Limited has launched TE7118PF, an RGB LED control driver ideal for LED control applications such as LCD backlights, indoor LED lighting, and LED illumination lights.
2012-10-04 RECOM reveals high power LED drivers
Aimed at street and outdoor lighting, the RACD100 and RACD150 series feature dual mode operation for either constant current or constant voltage
2005-09-26 Power Integrations addresses solid-state lighting apps
Power Integrations announced the latest application of its power conversion technology, unveiling a low component count driver circuit for off-line LED lighting.
2011-02-15 PFC LED driver IC designed for space-constrained apps
iWatt debuts its first power-factor-corrected (PFC) LED driver IC with primary-side-regulated, leading- and trailing-edge-dimmable, AC/DC Digital PWM Controller
2010-10-08 Open-frame LED driver supports up to 90W
Phihong has developed a LED driver capable of providing 90W of power for application in indoor lighting. The Phihong PSM090-240P is an open-frame design power supply which enables ease of integration into interior lighting designs. The device is currently offered in a constant current of 3.75A with an output DC voltage range of 22.8~25.2V, made for any input line from input voltage range of 100-277V AC.

2005-05-06 National rolls out new 'no-programming-required' LED driver
National unveiled a "no-programming-required" Boomer audio-synchronized LED driver that gives designers the option of using I?C compatible pattern control or choosing automatic audio-synchronized pattern generation
2004-11-16 National LED IC drivers suit handheld apps
National announced a new family of LED IC drivers designed for portable handheld devices such as cellphones, smart phones, GPS and PDAs
2010-08-11 Modules simplify LED-based fixture design
Cree Inc. introduces EasyWhite technology and unveils new LED modules for its LMR4 product line
2008-05-23 MCU 'first' to integrate high-current driver
NEC Electronics America and NEC Electronics introduced what they said is the world's first MCU with a constant high-current driver
2013-07-03 Lighting tops cell phones as largest LED driver sector in 2013
The market for LED driver ICs in LED lighting is set to grow to $323 million this year, up from $214 million in 2012, while cell phones will only have a revenue of $316 million, noted IHS.
2011-05-17 Lighting power supplies target indoor, outdoor apps
Phihong expands its lighting business with the launch of AC-DC LED drivers. The power supplies are suited for both indoor and outdoor luminaire apps
2012-06-04 LED micro-module drivers ease lighting design
Texas Instruments' 450mA TPS92550 and TPS92551 DC/DC LED driver modules incorporate all the required power and passive circuitry into a single IC package to deliver up to 23W of power to the LED
2012-12-17 LED market to reach $11B this year
IMS Research predicted that by 2015 the LED market will reach $13.5 billion, with $5.8 billion in lighting (doubling in three years) and $7.7 billion in other areas
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