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2008-05-29 AnalogicTech debuts 2A flash driver
Advanced Analogic Technologies Inc. (AnalogicTech) has announced the AAT1282, said to be the industry's first 2A flash LED driver IC capable of delivering high intensity light from white LEDs.
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
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
2013-03-05 AMS' LED driver maximises camera flash for smartphones
The AS3649 allows mobile phone manufacturers to reduce the engineering and software development effort involved in flash LED implementation considerably
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
2007-02-26 Multimode white LED driver delivers 400mA
Linear Technology has announced the LTC3218, an inductorless high-current white LED driver that delivers up to 400mA of LED current
2009-05-11 LED flash drivers offer design optimization
CAP-XX Ltd is introducing supercapacitor-optimized LED flash drivers from several power management IC companies to optimize the design of high-power LED flash units for high-resolution camera phones and digital cameras
2008-06-26 LED drivers manage lighting in handsets
Advanced Analogic Technologies has announced the AAT2860, an I?C-based lighting management unit that integrates up to seven LED drivers and three low dropout linear regulators in a single IC
2008-06-05 Inductorless, dual output LED flash drivers introduced
Leadis Technology Inc. has started sampling the LDS8620 and the LDS8621, a new family of inductorless 200mA, dual-output LED flash/lamp drivers, in low-profile (0.8mm), space-saving 3mm x 3mm TQFN packages
2009-10-14 Flash driver offers two switching frequency options
Maxim Integrated Products is offering the MAX8834, a 1.5A white-LED (WLED) flash driver IC in a tiny, 5mm x 5mm wafer-level package (WLP).
2006-10-31 Charge pump optimizes white LED flash apps
AnalogicTech has created the AAT3170 charge pump IC by combining a flash timer and high flash current drive with 32-step digital current control
2013-02-14 Tablet, mobile app MPUs to dominate 2013 IC market
IC Insights indicated that tablets, cell phones and embedded-processing systems will be the main driving force behind the growth forecast
2006-07-05 Power, audio controls merge in one IC
Dialog Semiconductor has launched a new combined power management and audio IC designed to support the latest-generation mobile processors
2007-04-27 Metering IC features embedded flash memory
austriamicrosystems is getting ready to sample the AS8268, a single-phase SoC metering IC with embedded flash memory
2007-04-18 LED/CAM driver achieves 92 percent efficiency
Linear Tech's LTC3207 LED/CAM driver for cellphone displays and lighting achieves 92 percent efficiency when driven from a lithium battery
2010-01-06 Fearless IC forecasts for 2010
2010 is just beginning to unfold in the electronics industry and there is already uncertainty in the air. EE Times' Mark LaPedus offers his chip forecasts and other prediction for 2010.
2012-04-03 Developing NAND flash controller with high-level synthesis
Read about the application of a commercial HLS tool to a NAND flash controller with an error correction code block
2005-05-24 Camera-flash driver is one of the brightest
Sipex says its SP6686 current-regulated buck/boost charge pump offers one of the smallest solutions in the industry for white-LED camera flash applications in cellphones
2008-05-07 AAT3172 Eval: High-current LED flash driver charge pump IC
AnalogicTech's AAT3172 evaluation board demonstrates the functionality of the AAT3172 and its application as a high-current white LED flash driver
2007-06-25 TI unrolls high-power WLED driver IC
TI has rolled out a device based on an HF synchronous-boost topology with constant-current sink to drive single white LEDs.
2005-03-25 ST expands LED driver IC portfolio
ST introduced a set of single-chip LED driver ICs that integrates the functions needed to drive LEDs at a constant current, set by an external resistor
2005-05-06 LED driver allows complete programmability of 18 LEDs
Dialog Semi launched a universal LED controller which provides complete programmability of up to 18 LEDs for the control of lightshows, backlights and signal LEDs in portable devices requiring varying light sequences
2005-06-01 Wide-input voltage SEPIC drives high-power white LEDs
What are the advantages white LEDs have over more conventional lighting?
2005-10-17 Three new power ICs from TI
Texas Instruments announced three new products, including the TPS61059 single-cell white LED driver, the TPS65552A photo-flash capacitor charger, and the TPS65520 13-channel power management IC.
2009-05-15 Phone market welcomes WLED drivers
AnalogicTech has introduced a set of flash and backlight white LED (WLED) drivers for the competitive feature phone market
2003-03-24 NSC ships power management ICs for handheld apps
National Semiconductor Corp. has announced the release of a series of mixed-signal power and lighting management ICs for use in handheld devices.
2013-01-02 Metric for evaluating dimmable LEDs' performance
Learn which aspects of phase-cut dimmable LED lamp electronics should be considered in evaluating performance in terms of dimmer compatibility
2006-12-18 Handset trends push for new displays
Over the last several years, major changes have occurred in handsets' size, styling and feature designs. Fundamental network changes also influence handset display design. LEDs have moved beyond the simple backlighting realm to add design features.
2008-06-13 Drivers trim footprint of mid-range camera phones
Advanced Analogic Technologies has unveiled the AAT2848, a trimode charge pump driver IC for white LED backlight display and flash applications.
2005-11-01 Constant current output produces best pictures from your phone
Current-controlled charge pump enables a suitable drive source for flash LEDs in camera phones
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