Download: Microcontrollers for Fluorescent and High Intensity Discharge Lamp Ballasts SMARTER, MORE FLEXIBLE LIGHTING SOLUTIONS

LIGHTINGMICROCONTROLLERSMicrocontrollers for Fluorescent and High Intensity Discharge Lamp Ballasts SMARTER, MORE FLEXIBLE LIGHTING SOLUTIONS Developed together with the industry leading lamp ballast manufac- turers, Atmel® microcontrollers are optimized for Linear and Dimmable Fluorescent tubes, as well as High Density Discharge (HID) ballasts. Their dedicated features allow for truly intelligent lighting networks, resulting in energy savings. LAMPBALLASTMARKETThe energy efficiency regulations passed by the U.S. Department of Energy and the ballast directives adopted by the European Community...
Author: Walway Shared: 8/19/19
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LIGHTINGMICROCONTROLLERS

Microcontrollers for Fluorescent

and High Intensity Discharge

Lamp Ballasts SMARTER, MORE FLEXIBLE LIGHTING SOLUTIONS

Developed together with the industry leading lamp ballast manufac- turers, Atmel® microcontrollers are optimized for Linear and Dimmable Fluorescent tubes, as well as High Density Discharge (HID) ballasts. Their dedicated features allow for truly intelligent lighting networks, resulting in energy savings.,

LAMPBALLASTMARKET

The energy efficiency regulations passed by the U.S. Department of Energy and the ballast directives adopted by the European Community have urged the lighting industry to shift towards the use of more efficient, energy-saving products, such as the electronic ballast. The electronic ballast is an efficient electrical device that supplies a controlled current to start and run fluorescent and high intensity discharge (HID) lamps. As electronic ballasts are steadily becoming smaller, smarter and more flexible, they are poised to control the market. Both fluorescent and HID lamp ballast applications will show improved performance, flexibility and cost advantages when using Atmel microcontrollers over currently available solutions.

AtmelLAMPBALLASTMCUOFFERING For Non-dimmable For Dimmable and HID Applications Applications

Developed in partnership with a leading The AT90PWM3 AVR®-based microcontroller fluorescent tube manufacturer, the has been specially developed to handle High AT83EB5114 is a highly integrated and Intensity Discharge (HID) ballasts and ballasts optimized microcontroller designed to drive for dimmable fluorescent lamps. fluorescent lamp ballasts. Digital Addressable Lighting Interface Embedded 256-byte EEPROM (DALI) Protocol - Stores the tube wattages and parameters, Allows high energy savings, extraordinary - Allows tube wattage detection and tube flexibility, user control and maintenance parameters adjustment. benefits. - Allows the same ballast for any type of 512-byte EEPROM lamp and simplify the ballast inventory Power Stage Controllers (PSC) management. Manages PFC, ballast control and voltage Integrated PWM generators control. Manages both Power Factor Correction Enhanced with 4 extra bits, the 12-bit (PFC) – to generate current in phase with PWM generator (or PSC) offers a higher voltage – and ballast control. resolution mode to the dimmable Analog blocks fluorescent lamp ballasts. Optimized for lighting applications (10-bit On-board Phase Lock Loops (PLL) 6-channel ADC, an amplifier/rectifier and Allows the PWM to operate at 64 MHz while flexible 16-bit Pulse Width Modulation the microcontroller operates at 8 MHz. blocks). Analog blocks Reduction of ballast component count. 10-bit 11-channel ADC, an analog comparator, an amplifier and a DAC. Reduction of ballast component count To increase the accuracy and avoid the use of expensive crystals, the RC oscillator is factory-calibrated.,

KEYBENEFITSFORLAMPBALLAST

The AT83EB5114 and AT90PWM3 ICs offer in a single package all the features needed in a linear or dimmable fluorescent tube ballast, as well as in a HID ballast. They provide lighting products with increased performance and efficiency, resulting in cost benefits and reduced lighting system size and weight. Integrated Power stage Controllers (PSC) Manages Power Factor Correction, ballast Embedded EEPROM control and voltage control. Stores the tube wattages and parameters Generates current in phase with voltage Allows tube wattage detection and tube parameters adjustment Same ballast can be used for any type of lamp Lighting of Office Buildings, Schools, Hotels, Hospitals, Factories and Warehouse Vehicle Headlights Supports DALI Protocol High energy savings Optimized Analog Bocks Extraordinary flexibility 10-bit ADC User control Analog comparator Maintenance benefits Amplifier/Rectifier

DAC

Flexible 16-bit Pulse Width Modulation blocks Back Projection Display Systems Reduction of Ballast Component Count Factory calibrated RC oscillator, avoiding the use of expensive crystals Street and Monument Lighting Integrated amplifiers Network Voltage EEPROM C51 or AVR 10-bit ADC Core Flash PWM Generator 1 PWM PSC PFC AT90PWM1/2/3 RC Oscillator* RAM PWM Generator 2*

PWM

& PLL* PSC Voltage Control AT8xEB5114 PWM Generator 3 PWMSPI Analog Comparator* PSC Lamp Control UART/DALI* DAC* Amplifier/Rectifier *N/A on AT8xEB5114 Lighting Centralized System,

PRODUCTS& SUPPORT Atmel Corporation

2325 Orchard Parkway C51 AVR

San Jose, CA 95131 AT83EB5114 AT89EB5114 AT90PWM1 AT90PWM2 AT90PWM3 USA TEL.: 1 (408) 441-0311 Memory FAX.: 1 (408) 487-2600 Flash (KB) – 4488 Regional Headquarters Europe ROM (KB) 4 – – – – Atmel Sarl Route des Arsenaux 41 EEPROM (bytes) 256 256 – 512 512 Case Postale 80 RAM (bytes) 256 256 256 512 512 CH-1705 Fribourg Switzerland In-System Programming Capability TEL.: (41) 26-426-5555 FAX.: (41) 26-426-5500 SPI SPI SPI

– Yes

Self programming Self programming Self programming Asia Room 1219 On-chip Peripherals Chinachem Golden Plaza

77 Mody Road Tsimshatsui PWM Generators

East Kowloon (8-bit/12-bit/16-bit) 2/-/2 2/-/2 1/2/- 1/2/1 1/3/1 Hong Kong TEL.: (852) 2721-9778 PWM Channels446710 FAX.: (852) 2722-1369

10-bit ADC 6-channel 6-channel 8-channel 8-channel 11-channel

Japan

9F, Tonetsu Shinkawa Bldg. Analog Comparator – – 2231-24-8 Shinkawa Amplifier Yes Yes Yes Yes Yes

Chuo-ku, Tokyo 104-0033 Japan 10-bit DAC – – – – Yes TEL.: (81) 3-3523-3551 FAX.: (81) 3-3523-7581 DALI/UART – – – DALI/UART DALI/UART Web Site SPI – – Yes Yes Yes

http://www.atmel.com

RC Oscillators22222 Literature Requests

www.atmel.com/literature PLL – – 64 MHz 64 MHz 64 MHz

Available Versions Power Supply (V) 3.0 - 3.6 3.0 - 3.6 2.7 - 5.5 2.7 - 5.5 2.7 - 5.5 Temperature (°C) -40/+85 -40/+85 -40/+105 -40/+105 -40/+105 Packages SO20, SO24* SO20, SO24* SO24 SO24 SO32

Disclaimer: The information in this document MLF/QFN32 is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is Availability Now Now 3Q/2005 Now Now granted by this document or in connection with the sale of Atmel products. EXCEPT AS Applications SET FORTH IN ATMEL’S TERMS AND CONDI- TIONS OF SALES LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY Fluo. Tube Fluo. Tube -Low-end HID Lamp -Dim. Fluo.Lamp -High-end WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY -Dim. Fluo. Lamp -Low-end Dim. Fluo. Lamp WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE (with analog control HID Lamp -HID Lamp IMPLIED WARRANTY OF MERCHANTABILI- interface) -DALI Control Box TY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT * Check for availability SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS AND PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE Development Tools POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of A complete development package is available to help designers develop their new applications. the contents of this document and reserves the right to make changes to specifications and products descriptions at any time without It includes evaluation and debug tools. notice. Atmel does not make any commitment to update the information contained herein. Atmel’s products are not intended, authorized, or warranted for use as components in appli- AT90PWMx STK®500 Starter Kit, STK520 Expansion Module, JTAGICE mkII Emulator, cations intended to support or sustain life. © Atmel Corporation 2005. All rights DALI Controlled Dimmable Fluorescent Reference Design (supporting the AT90PMW2) reserved. Atmel®, AVR®, STK®, logo and combinations thereof are registered trademarks, and Everywhere You AreSM is the trademark of Atmel Corporation or its AT8xEB5114 Non Dimmable Fluorescent Reference Design (supporting the AT8xEB5114) subsidiaries. Other terms and product names may be trademarks of others. Third party Emulators, Compilers and Programmers. Ref.: 4081A-Lighting-02/05/10M]
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