Design guideline of single-stage flyback AC/DC converter using FAN7530 for LED lighting
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2009-11-06 |
| This application note describes the single-stage power factor correction (PFC) and presents the design guidelines of a 75W universal-input, single-stage PFC for LED lighting applications |
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| Picking HB LED drivers for automotive apps
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2009-03-20 |
| Here's an overview of HB LED driver selection criteria for automotive lighting applications |
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| Digital constant-current controller for LED applications based on STM8S208X
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2010-09-13 |
| This application note aims to describe a new technique, based on a digital approach, performing a real average current-control on an LED street lighting platform |
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| Designing a boost LED driver using the LM5022
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2008-08-29 |
| Here is a component-by-component design guide for a boost converter-based LED driver using the LM5022 |
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| DPP to control LED brightness
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2010-04-28 |
| This application note shows a DPP circuit used in combination with the CAT32 white LED driver. The digitally programmable potentiometer is connected as a 2-terminal variable resistor |
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| Operation modes in R2A20134SP LED controller
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2011-12-30 |
| Read about the two operations modes available in R2A20134SP control IC for LED lighting |
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| How to control a LED display with user interface
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2001-10-09 |
| This application note presents a program in C that displays a moving message across the LED display once pushbutton SW3 has been pressed |
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| LM2755 LED controller with I2C compatible interface in µSMD
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2008-12-15 |
| LM2755 is a charge-pump-based, constant current LED driver capable of driving 3 LEDs with a total 90mA output current |
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| Offline LED driver
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2005-06-21 |
| This app note provides a simple approach to designing an LED driver utilizing the ON Semiconductor NCP1014 self-supplied monolithic switcher |
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| Guide to programming large LED displays
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2009-04-27 |
| Know how multiple MAX696x 8 x 8 matrix LED drivers can be arranged to support larger LED displays or dot-matrix elements |
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| Evaluation/Demo board: CAT3636 quad-mode LED driver
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2008-10-23 |
| This document discusses the evaluation/demonstration board for CAT3636 6-channel quad-mode fractional LED driver |
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| Using LM3448 isolated flyback LED driver
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2012-01-30 |
| Read about a demonstration board that highlights the performance of a LM3448 based flyback LED driver solution |
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| Reference design for a 5S2P AR111 lamp LED driver
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2009-08-07 |
| This application note presents a reference design for an AR111 lamp LED driver with two parallel strings of five LEDs (5S2P |
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| Selecting HB LED drivers for automotive lighting applications
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2009-08-17 |
| This application note provides an overview of HB LED driver selection criteria for automotive lighting applications |
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| Evaluation board: CAT3612 300mA camera flash LED driver
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2008-10-16 |
| Learn about CAT3612EVAL1 evaluation/demonstration board for Catalyst's 300mA flash LED driver with 1-wire interface |
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| Using the ATAR510 microcontroller as an LCD/LED driver
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2004-12-02 |
| This app note describes the attachment of an LCD and LED to the ATAR510 microcontroller |
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| LM3445—230VAC, 6W- 15W isolated flyback LED driver
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2011-03-24 |
| This demonstration board highlights the performance of a LM3445 based flyback LED driver solution that can be used to power a single LED string |
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| Evaluation/demo board: CAT3626 6-channel LED driver
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2008-10-20 |
| Read this description of evaluation/demonstration board for CAT3626 6-channel LED driver with I2C interface |
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| How implement output error detection using an STP08CDC596 high-brightness LED driver
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2007-05-03 |
| This application note explains the implementation of a complete solution to drive a high-brightness LED array using a dedicated STEVAL-ILL002Vx evaluation board based on STP08CDC596 drivers and controlled by an ST7FLITE3x MCU |
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| How to apply additional PWM intensity control to LED drivers
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2010-07-30 |
| This application note discusses how additional PWM intensity control can be applied to constant-current LED drivers by using a switched-LED power supply |
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| Power saving and LED status detection using the STP16DPPS05 device
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2010-04-14 |
| This application note describes the STP16DPPS05 low voltage 16bit constant current LED sink driver, with particular focus on two important features: output error detection and auto power-saving |
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| Intro to offline LED lighting driver
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2011-11-21 |
| Here's a discussion on a new multi-transformer LLC converter for a high-wattage LED lighting driver solution |
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| LM3444—230VAC, 8W isolated flyback LED driver
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2011-05-26 |
| Read about a demo board that highlights the performance of a LM3444 based flyback LED driver solution |
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| Ref design for a 3S3P RCL LED driver
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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 |
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| Use photo flash LED driver
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2009-05-04 |
| SSL3250A is an asynchronous boost photo flash dual LED driver for mobile applications |
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| Use LED array reference design board
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2009-05-08 |
| Here's a design solution to drive an array of high brightness LEDs, using STP16CP05 and STP16CPS05 LED drivers |
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| Digital constant current power LED driver
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2008-09-09 |
| This document describes a power LED driver solution using the PIC12HV615 MCU |
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| Boost backlight LED driver
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2009-08-28 |
| This is a reference design for an LED display-backlight driver. The design uses a boost power supply with adaptive feedback for efficiency and linear current sinks for a high dimming ratio (2,000:1 |
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| Buck configuration high-power LED driver
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2004-05-25 |
| This app note describes a circuit and firmware that demonstrate minimal parts count driver/controller for a LumiLED LED |
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| Tapped inductor buck converter for 700mA LED power supply
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2008-09-16 |
| LED requires a special type of power source in which the current is regulated over input line changes |
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Strange modes of transport and other "stuff"
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