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LED Lighting

APEC 2026 calls for professional education seminar proposals with August 29, 2025 submission deadline

June 26, 2025 By Redding Traiger

The Organizing Committee of APEC 2026, to be held in San Antonio, Texas, March 22-26, 2026, has sent out a call to qualified experts to present a Professional Education Seminar during next year’s conference. Addressing issues of immediate and long-term interest to the practicing power electronics engineer, these seminars provide experts and professionals with a […]

Filed Under: APEC 2026, Automotive, Consumer electronics, Data center, Development Tools, LED Lighting, Lighting, Telecommunications, Wireless Tagged With: APEC 2026

High voltage resistors available in tolerances down to 0.5% with 100 ppm TCR

April 23, 2025 By Redding Traiger

Stackpole Electronics Inc. is excited to announce the release of its new RVCU series of high-voltage thick film resistors. These resistors are designed to offer exceptional stability at different voltages, known as Voltage Coefficient of Resistance (VCR), making them ideal for applications that require stable VCR. The RVCU series features a low specified VCR of […]

Filed Under: Consumer electronics, Development Tools, LED Lighting, Medical, Power Components, Power Management, Resistors, Telecommunications Tagged With: stackpoleelectronics

AEC-Q100 LED IC features 600 mV dropout voltage

March 26, 2025 By Redding Traiger

Nexperia introduced an AEC-Q100 qualified 12-channel, 40V high-side LED driver integrated circuit (IC) that complies with the ASIL-B level for designing functionally safe automotive lighting, including tail, brake, signal, and in-cabin illumination applications. This release addresses the market demand from automotive manufacturers for ICs that can help systems achieve ASIL-B compliance much earlier in the […]

Filed Under: Automotive, Development Tools, drivers, LED Lighting, Power Components, Telecommunications Tagged With: nexperia

Hybrid flyback controllers reduce transformer size via lower leakage inductance

March 17, 2025 By Redding Traiger

Infineon Technologies AG is introducing the E-version of its hybrid flyback controller family. Designed for high-performance applications, the new XDP hybrid flyback digital controller family leverages the advanced asymmetrical half-bridge (AHB) topology, which combines the simplicity of a flyback converter with the efficiency of a resonant converter, enabling high power density designs. This makes the […]

Filed Under: APEC 2025, Controllers, Development Tools, Industrial, LED Lighting Tagged With: infineontechnolgiesag

LED driver supports in-mold assembly for space-critical applications

March 16, 2025 By Redding Traiger

Melexis unveiled the MLX80142 two RGB LED driver (six channels), the latest addition to its smart state machine LED driver portfolio and the first to incorporate MeLiBu 2.0. Leveraging Melexis’ proven LED driver technology, and featuring a code-free option, this new IC empowers the next generation of smart RGB lighting, particularly in challenging areas where […]

Filed Under: Automotive, Development Tools, drivers, LED Lighting Tagged With: melexis

85 V diode driver supports analog and digital dimming.

December 24, 2024 By Redding Traiger

Diodes Incorporated announces the expansion of its automotive-compliant* LED driver portfolio by introducing the AL8866Q. This DC-switching LED driver-controller drives an external MOSFET and supports buck, boost, buck-boost, and single-ended primary-inductance converter (SEPIC) topologies for high-power LED lighting systems. Applications include daytime running lights (DRL), high/low beams, fog lights, turn lights, brake/stop lights, and more. It operates within […]

Filed Under: Automotive, Development Tools, diodes, LED Lighting, Power Components Tagged With: diodesincorporated

LED buck driver handles 2 A, up to 65 V

December 17, 2024 By Redding Traiger

Diodes Incorporated announces the expansion of its automotive-compliant* LED driver portfolio by introducing the AL8891Q. This easy-to-use synchronous Buck LED driver with high-side current sense drives up to 2A from a wide 4.5V to 65V input voltage range. It supports up to 95% duty cycle, allowing the drive of longer LED chains. The device provides […]

Filed Under: Automotive, Development Tools, drivers, LED Lighting, Power Management Tagged With: diodesincorporated

Surge protectors keep LEDs safe from lightning

November 6, 2024 By Redding Traiger

Transtector has just introduced a new line of AC surge protectors for LED lighting and whole home surge protection. They are panel-style and rated to be located indoors or outdoors. The new AC SPDs (surge protective devices) feature a 25 kA/phase 8/20 µs lightning protection surge capacity that is ideal for LED lighting and whole home […]

Filed Under: Development Tools, LED Lighting, surge protection Tagged With: transtector

Bipolar junction transistors show their muscle

October 23, 2024 By Burkhard Laue, Senior Principle Product Application Engineer, Nexperia

Recent enhancements to the classic BJT show that the classic transistor has plenty of life left and can challenge SiC and GaN devices in some power applications. Amidst the advances in CMOS and wide bandgap semiconductor technology, you can easily forget that the first transistor invented by William Shockley in 1949 was a bipolar junction […]

Filed Under: DC-DC, FAQ, Featured, Featured Contributions, LED Lighting, MOSFETS, Transistors Tagged With: FAQ, nexperia

Sink controllers request and control USB-C power

October 9, 2024 By Redding Traiger

Diodes Incorporated releases two USB Type-C Power Delivery (PD) 3.1 extended power range (EPR) sink controllers. These can be embedded into battery-powered devices and other types of equipment using a USB Type-C socket as a power source, including routers, wireless speakers, power banks, and power tools. The AP33771C and AP33772S support product designers transitioning from proprietary charging ports, […]

Filed Under: Controllers, Development Tools, LED Lighting, Telecommunications Tagged With: diodesincorporated

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Robust design for Variable Frequency Drives and starters

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