The Art of Lighting Solutions for LED and Fluorescent Lighting

Product catalog summary

Introduction
Renesas Electronics presents advanced semiconductor solutions for smart lighting, focusing on low power, cost efficiency, and high performance. The document highlights the integration of intelligent features in LED lighting systems.

Key Products and Features

μPD78F802x – LED ASSP: The first microcontroller with integrated 4-channel LED drivers, offering high integration and intelligence with features like independent flashing sequences, thermal management, and DMX512/RDM communications.
RL78/I1A – New Lighting ASSP: Provides constant current control, PFC control, high efficiency, and dimming capabilities. It supports integrated DALI, DMX512, and RDM communications.
R2A2013x PFC LED Driver IC: Designed for LED retrofit bulbs, offering high integration, thermal shutdown, and over-current protection with a high power factor and efficiency.

Technological Advancements

High Efficiency: Achieved through features like 1 MHz switching frequency, reduced inductor size, and high power factor control.
Flexibility: Supports various topologies such as step-up, step-down, and buck-boost, with programmable microcontrollers and multiple communication interfaces.
Safety and Reliability: Includes over-current protection, thermal management, and compliance with safety standards like IEC60730.

Lighting Communications

DALI and DMX512 Support: Integrated protocols for lighting communications, with tools for easy design and implementation.
Wireless Networking: Supports DALI wireless mesh technology for easy and robust connectivity, reducing the need for costly wiring.

Applications and Tools

GUI Tools: Applitet EZ GUI for easy configuration and code generation for LED lighting systems.
Demonstration Kits: Reference designs for LED retrofit bulbs and drivers, showcasing the capabilities of Renesas solutions.

Conclusion
Renesas Electronics offers a comprehensive range of semiconductor solutions for smart lighting, emphasizing integration, efficiency, and communication capabilities to meet the evolving needs of the lighting industry.

Catalog excerpts

The Art of Lighting Solutions for LED and Fluorescent Lighting-1

The "Smart" in Smart Lighting Advanced dedicated semiconductor solutions for lighting Renesas Electronics

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The Art of Lighting Solutions for LED and Fluorescent Lighting-2

Renesas System Solution for LED Lighting Architectural & Entertainment Lighting We are committed to continue providing dedicated ASSP solutions for intelligent LED Lighting systems implementing integrated features to allow: High level of colour mixing and flashing sequences LED Lighting Energy Saving High Efficiency Low Bom Cost Common Platform μPD78F802x – LED ASSP The world’s first microcontroller with integrated 4-channel LED drivers > Low BOM cost > High Intelligence and Performance Power Stage Control > Up to 1.5 A drive per channel > Step-up (boost) or step-down (buck) topologies supported...

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AC Powered Single-channel LED Drivers with PFC The Ultimate Lighting Intelligence High intelligence & efficiency for LED Drivers with DALI Low cost single chip solution for PFC and LED control with DALI Award winning single chip solution with 14 variants for driving LEDs & PFC control Makes the future of lighting a reality Constant Current Control PFC Control > Critical Conduction Mode PFC control only using the internal peripherals High Efficiency > 6-bit PWM timers running at 40 MHz 1 generate up to 4 PWM outputs DALI Network Optocoupler > Continuous Conduction Mode > Fast PI Processing in...

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Reducing the cost and increasing efficiency of AC powered LED retrofit lamps High performance Optocouplers to match any type of lighting system requirements a dedicated solution for LED retrofit bulbs and tubes High Integration PWM and TRIAC dimming Thermal Shutdown Function Over-current protection and more... Features High efficiency of 92% Reduced switching looses using Critical Conduction Mode with Zero Current Switching and low voltage MOSFETs Reduced BOM cost High-side step-down control Allows using low voltage MOSFETs with high speed switching > Isolation specified by DALI communications...

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Add intelligence with lighting communications DALI Wireless Networking Lighting wireless communications make easy DALI adoption Easy & robust DALI connectivity through walls, glass, floors and across buildings with high performance wireless mesh technology > Renesas is an active member of the DALI AG > DALI communications protocol supported by Applilet EZ application code generator, dedicated graphics-based design tool > DALI application notes and source code also available at www.renesas.eu/lighting > Penetration through obstacles. > Supports all DALI commands > Easy implementation & maintenance...

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Dedicated Lighting GUI tools Dedicated Lighting GUI tools Confidence in designing your lighting system with Renesas Electronics Demonstration kits Applitet EZ GUI Easy-to-use application code generator 85-277VAC Triac dimmable single channel LED driver with PFC based on 78K0/Ix2 Lighting ASSP Generate C code for DMX512 & RDM communications Using the lighting ASSP to drive 3 channels of HB-LEDs with DALI & DMX512 Order Code XXXXXXXXX Generate C code for remote dimming Dimming LED retrofit bulb for Isolated and non-isolated designs with PFC. Based on PFC IC RA20134 Based on the RL78/I1A 3 channels...

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Application notes & Source codes 78K0/Kx1 Software Controlled DALI U17333EE1V0AN00 Online technical community Think it. Build it. Post it. Personalised news & services Online technical training Facebook group Latest news Renesas Presents video channel Before purchasing or using any Renesas Electronics products listed herein, please refer to the latest product manual and/or data sheet in advance. Paper from responsible sources Renesas Electronics Europe © 2013 Renesas Electronics Europe. All rights reserved. Printed in Germany.

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