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White LED driver circuits for offline applications using standard PWM controllers 2009-09-22
This application note discusses techniques for powering LEDs directly from the AC mains, not only to develop the requisite voltage and current, but also to deliver power from the AC mains with near unity power factor while using off-the-shelf constant frequency PWM controllers.  
Utilising a White LED Driver to Cost-Effectively Drive Power Limited Xenon Flashes in Digital Cameras and Camera Phones 2008-04-17
This article depicts the basics of the xenon concept and gives details on a typical low power/low cost flash application.  
Utilising a white led driver to cost-effectively drive power limited xenon flashes in digital cameras and camera phones 2008-07-28
This article depicts the basics of the xenon concept and details a typical low power/low cost flash application.  
Using the TPS61042 white-light LED driver as a boost converter 2005-06-10
Although designed to be a white-light LED driver, the TPS61042 can be configured as a discontinuous, hysteretically controlled boost converter with a 500-mA peak switch current.  
Using the ATAR510 microcontroller as an LCD/LED driver 2004-12-02
This app note describes the attachment of an LCD and LED to the ATAR510 microcontroller  
Using SSL21101T flexible focus flyback LED driver 2013-06-26
Find out how to design a mains LED driver using the NXP SSL21101T LED Driver IC in flyback mode.  
Using LTC3220/LTC3220-1 ULED driver 2009-01-16
Learn how to program and use the features of the LTC3220/LTC3220-1 universal LED driver.  
Using LTC3219 ULED driver 2009-01-27
LTC3219 is a 250mA LED driver which illuminates 9 Universal LEDs (ULEDs).  
Using LM3492 LED driver for AR111 app 2012-02-02
Read about the LM3492 demonstration board designed for converting nominal 12VAC from electronic transformer output to drive seven series connected LEDs at 360-mA average current.  
Using LM3448 isolated flyback LED driver 2012-01-30
Read about a demonstration board that highlights the performance of a LM3448 based flyback LED driver solution.  
Use SSL2101 dimmable mains LED driver 2009-05-06
Know how to design a mains dimmable LED driver using the NXP SSL2101 LED driver IC in flyback mode.  
Use photo flash LED driver 2009-05-04
SSL3250A is an asynchronous boost photo flash dual LED driver for mobile applications.  
Use LED drivers to communicate with MCU 2009-01-02
Know some assembly language techniques for MAX6951/MAX6950 LED drivers using the MAXQ2000's SPI peripheral  
Understanding discrete LED driver 2010-12-10
Read about a 300 mA discrete LED driver, based on a buck-converter principle with an efficiency of 80 to 90%.  
UD4001 LED driver demonstration boards 2005-06-23
This app note demonstrates the NUD4001 demo boards for applications where the voltage difference between the input voltage and the LED's voltage is small (i.e. when a 12V supply voltage is used to power up a LED array composed of three Luxeon 1 devices  
UBA3077HN 3-channel LED driver 2011-02-25
Read this application guideline for a 3-channel LED boost mode driver for lighting and LCD backlighting applications, including an application set-up.  
Switching LED driver design 2008-10-08
This application note discusses the potential problems when using a switching regulator as an LED driver.  
SSL2103 flexible, mains-dimmable LED driver 2011-02-04
Know how to design a mains dimmable LED driver using the NXP SSL2103 flexible LED Driver IC in flyback mode.  
Selecting HB LED drivers for automotive lighting applications 2009-08-17
This application note provides an overview of HB LED driver selection criteria for automotive lighting applications.  
Reference design for a 5S2P AR111 lamp LED driver 2009-08-07
This application note presents a reference design for an AR111 lamp LED driver with two parallel strings of five LEDs (5S2P).  
Reference design for a 3S3P rear combination lamp (RCL) LED driver 2009-08-19
This application note presents a reference design for a rear combination lamp (RCL) LED driver in a 3-series, 3-parallel (3S3P) configuration.  
Ref design for a 3S3P RCL LED driver 2009-05-26
This application note presents a reference design for a rear combination lamp (RCL) LED driver in a 3-series, 3-parallel (3S3P) configuration.  
PWM intensity control for MAX6964 LED driver 2009-06-10
Learn how MAX6964's features can be used properly in applications requiring intensity control.  
Protect LED driver in backlit displays 2011-05-09
Read about several circuit ideas for protecting a boost-converter LED driver when the LEDs are disconnected.  
Picking HB LED drivers for automotive apps 2009-03-20
Here's an overview of HB LED driver selection criteria for automotive lighting applications.  
Offline LED driver 2005-06-21
This app note provides a simple approach to designing an LED driver utilizing the ON Semiconductor NCP1014 self-supplied monolithic switcher.  
Non-isolated AC/DC LED driver design with TPS92314A 2014-11-11
Find out how to design a non-isolated AC/DC buck LED driver with an integrated power factor correction control using the TPS92314A from Texas Instruments.  
MR-16 LED driver with a 5V auxiliary output to power a pulsating LED cooler 2009-08-06
This application note presents a reference design for a 4S1P MR-16 LED driver that provides 750Ma to a string of four white LEDs (WLEDs).  
Minimizing power and ground transients in a PowerPSoC-based LED driver 2009-12-24
This application note provides information for PowerPSoC power, ground and filtering (decoupling capacitors and ferrite beads).  
Low-loss LED driver improves a system's green footprint 2009-07-16
Energy efficiency is key to maximising each battery charge and the system's operating time.  


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