Leadis Technology Rolls Out New Family of LED Drivers

Wireless News;  March 10, 2008 ;     312 words ......03-10-2008 Leadis Technology Rolls Out New Family of LED Drivers WIRELESS NEWS-March 10, 2008-Leadis Technology Rolls Out New Family of LED Drivers (C)2008 10Meters - http://www.10meters.com...color display drivers, power management ICs, LED drivers, and audio ICs for mobile consumer ...

Leadis Technology Unveils New LED Drivers

Wireless News;  March 15, 2008 ;     309 words ......News 03-15-2008 Leadis Technology Unveils New LED Drivers WIRELESS NEWS-March 15, 2008-Leadis Technology Unveils New LED Drivers (C)2008 10Meters - http://www.10meters.com...color display drivers, power management ICs, LED drivers, and audio ICs for mobile consumer ...

White LED drivers offer output over-current protection.(OPTOELECTRONICS &...

ECN-Electronic Component News;  April 1, 2008 ;     126 words ......noise, four-channel white LED drivers that target low-cost handsets...family offers part-to-part LED current accuracy of more than 7.5...protection, and a 100 kHz-rated LED current control interface for those...signal to adjust the average LED current through duty cycle ...

New LED drivers from Zetex use a small 3mm x 4mm DFN package to meet next...

Advanced Imaging;  March 1, 2008 ;     300 words ......new family of three flexible LED drivers from Zetex Semiconductors...alternative PFM solutions. Both LED current and peak inductor current...and current regulation, with LED current stability typically +/-3...degrees]C to 125[degrees]C. LED current can be adjusted from ...

Minimize input-supply ripple current in LED driver applications.(light...

Electronic Design;  March 1, 2007 ;   Godil, Ajmal;   515 words ...Consumer-based LED applications have really...elsewhere. In the past, most LED drivers were based on some sort...s industry-standard LED drivers use a boost topology...manufacturers require that the LED drivers provide some sort of...directly proportional to LED ...

Leadis Extends Its SixChannel LED Driver Family With 1-Wire Interfaces

Wireless News;  February 9, 2008 ;     581 words ...Wireless News 02-09-2008 Leadis Extends Its SixChannel LED Driver Family With 1-Wire Interfaces WIRELESS NEWS-Februa...gaming," said Adolfo Garcia, Senior Director of LED Drivers at Leadis Technology. "As these portable applications...driver's efficiency becomes essential. Leadis' LED drivers ...

Sipex Further Expands Its Family of Low Side LED Drivers with the SP7615.

PR Newswire;  August 24, 2005 ;     630 words ......Complimenting Sipex's existing LED drivers, SP7615 is ideal for mid size...per string for a total of 500mA. LED current can be adjusted with only one...DC to DC switching regulators, LED drivers, PWM controllers, charge pumps...

Catalyst Semiconductor Brings Out 16-Channel Constant-Current LED Driver

Wireless News;  October 7, 2007 ;     258 words ......memory semiconductors, has expanded its LED drivers with the first in a new family of...voltage as low as 0.4V (for 2mA to 100mA LED current), to enable more power- efficient designs. The maximum LED current is set by an external resistor. A...

National Semiconductor Expands Portfolio of LED Drivers for Mobile Phones

Wireless News;  March 20, 2005 ;     229 words ......National Semiconductor Expands Portfolio of LED Drivers for Mobile Phones WIRELESS NEWS-March...2005-National Semiconductor Expands Portfolio of LED Drivers for Mobile Phones (C)2005 10Meters...charge-pump- based white light-emitting diode (LED) drivers for mobile phone display ...

Micrel Expands Family of High Frequency, Small White LED Drivers.

PR Newswire;  July 22, 2004 ;     508 words ......small size, high efficiency white LED drivers. The MIC2292 and MIC2293 are aimed...additions to Micrel's family of 1.2MHz LED drivers, which also includes the MIC2289...efficiency PWM DC/DC boost white LED drivers, said Tony Grizelj, Micrel's marketing...Width Modulated (PWM) DC/DC ...

Lighting management system for six white LEDs and two RGB or FLASH...

Electronic Design;  June 7, 2004 ;     163 words ......applications. It contains a boost DC/DC converter, 4 white-LED drivers to drive the main LCD panel backlight, 2 white-LED drivers for the sub-LCD panel and two sets of RGB/FLASH LED drivers Features * High efficiency programmable 300 mA magnetic...

Leadis Technology Announces New LED Driver Product Line.

PR Newswire;  January 30, 2007 ;     787 words ......the first in a family of innovative LED drivers. This family is the company's second...visible on the screen, the new line of LED drivers control the intensity of this backlight...consumed by a mobile handset. Historically, LED drivers have been functionally independent of...

Catalyst Delivers New Quad-Mode LED Drivers for Enhanced LCD Backlight...

Wireless News;  April 25, 2008 ;     429 words ......News 04-25-2008 Catalyst Delivers New Quad-Mode LED Drivers for Enhanced LCD Backlight Control WIRELESS NEWS-April 25, 2008-Catalyst Delivers New Quad-Mode LED Drivers for Enhanced LCD Backlight Control (C)2008 10Meters...line of patented, Quad-Mode fractional charge pump LED drivers ...

austriamicrosystems Launches World's First High Precision LED Drivers with...

Wireless News;  December 11, 2007 ;     462 words ......austriamicrosystems Launches World's First High Precision LED Drivers with Optimal Support for Latest Local Dimming...2007-austriamicrosystems Launches World's First High Precision LED Drivers with Optimal Support for Latest Local Dimming...LED-based LCD backlighting applications. The new ...

Sipex Introduces a Family of Low Dropout LED Drivers for Any Color LEDs.

PR Newswire;  July 1, 2004 ;     628 words ......low dropout current source LED drivers, the SP7611A, SP7612, and...Complimenting Sipex's existing LED drivers, these ICs are ideal for...total for all channels. The LED current is user programmable by...resistor required. These new LED drivers are capable of ...