Industry Information

Update December 07, 2021

Multi-Topology 40V, 4.5A LED Driver for High Current LED Applications

Linear Technology has introduced two 40V, 4.5A DC/DC converters, the LT3478 and LT3478-1, which drive high current LEDs at a constant current. Its 2.8V to 36V voltage input range is suitable for a...

Update December 07, 2021

Texas Instruments LED driver TPS75105 has matching LED...

Editor's Note: Texas Instruments (TI) announces the industry's smallest dual-group low-dropout (LDO) regulator to support light-emitting diode (LED) illumination in a variety of portable...

Update November 18, 2021

Multi-Topology 40V, 4.5A LED Driver for High Current LED Applications

Linear Technology has introduced two 40V, 4.5A DC/DC converters, the LT3478 and LT3478-1, which drive high current LEDs at a constant current. Its 2.8V to 36V voltage input range is suitable for a...

Update November 09, 2021

Diodes Announces New ZXLD1374 LED Driver to Generate LED Currents Up to 1.5A

Diodes introduces the new ZXLD1374 LED driver to fully enhance the performance of high-brightness automotive, industrial and commercial lighting systems. The driver operates in buck, boost, and...

Update November 04, 2021

MAGAZINE: LED Design Forum: Optimized control schemes improve LED driver performance

A simplified control scheme built around an optimized HB-LED driver results in rapid start-up for good dynamic brightness control and other advantages, writes Peter Tod. High-brightness LEDs are...

Update October 26, 2021

Clare pushes up to 550V LED driver control IC to drive 100 series LED clusters

Clare has introduced the LED driver control IC "CPC9909N" with an input voltage range of +8 to 550V. It can control the driving from several series LED groups to more than 100 series LED groups. Of...

Update October 26, 2021

Infineon Introduces 0.5 Watt LED Low Cost Linear LED Driver Series

Infineon Technologies (Infineon) has introduced a new line of low-cost linear LED drivers to add energy to energy-efficient lighting IC products. The new BCR320 and BCR420 series products meet the...

Update October 21, 2021

LED Driver GreenPoint Reference Design Alternative to MR16 LED Applications

In recent years, the market for high-brightness light-emitting diodes (HB-LEDs) has grown rapidly, and LED performance (efficacy, in lumens per watt or lm/W) has more than doubled, making it more...

Update October 11, 2021

Maxim Releases LED Driver with LED Fault Detection

Editor's note: Maxim has recently introduced the MAX6977 driver family with LED fault detection. The MAX6977 serial interface LED driver provides eight open-drain, constant-current sinking, 5.5V LED...

Update October 11, 2021

Low Power LED General Lighting Application Isolated High Power Factor LED Driver Solution

In recent years, many countries around the world have been working to replace energy-efficient incandescent lamps with more energy-efficient lighting solutions. With the continuous improvement of...