INTERNATIONAL RECTIFIER - THE POWER MANAGEMENT LEADER

IR’s High-voltage IRS2980 LEDrivIR™ IC for Non-isolated LED Driver Applications Offers Improved Performance and Greater Cost Efficiency

EL SEGUNDO, Calif. — International Rectifier, IR® (NYSE: IRF), a world leader in power management technology, today introduced the IRS2980 high-voltage buck regulator control IC for LED light bulb replacement, LED tube lighting and other non-isolated LED driver applications.

Rated at 600 V, the IRS2980 is the first in a family of high-voltage LEDrivIR™ ICs, and utilizes hysteretic average current mode control for precise current regulation. The LED buck driver features low-side MOSFET drive with high-voltage internal regulator and high-side current sensing. The converter is compatible with electronic PWM dimming allowing for 0%-100% current control.

“In the rapidly growing solid state lighting sector, there is a need for low cost driver electronics to supply constant current output to high brightness, high power LEDs. The new IRS2980 LEDrivIR™ IC offers improved performance at a lower system cost than alternative solutions for non-isolated LED driver applications,” said Peter Green, LED Group Manager, IR’s Energy Saving Products Business Unit.

Available in an SO-8 package, the IRS2980 utilizes IR’s advanced high-voltage IC process which incorporates latest-generation high-voltage level-shifting and termination technology to deliver superior electrical over-stress protection and higher field reliability, in addition to other new features and enhancements.

Specifications

Part Number Package Voltage VTH Io Max Frequency
IRS2980SPBF SO8 600 V 0.5V +/- 180/260mA 150kHz

Design Tools

A datasheet and application note are available on the International Rectifier website at www.irf.com. A reference design, the IRPLLED7, featuring the IRS2980DS is also available.

Availability and Pricing

Pricing for the IRS2980 begins at US $0.60 each in quantities of 10,000-units. The IRPLLED7 costs US $99 per kit. Production quantities are available immediately. The devices are lead free and RoHS compliant. Prices are subject to change.

 
Search
Submit
Part Search
Site Search
Applications
AC-DC
Appliances
Automotive 
DC-DC
Lighting
NetCom
A&D/HiRel
Audio
Desktop/Server
Enterprise Power
Motor Control
Portables
Company Information Home
About IR
Contact Us
Press Room
Careers
Investor Relations
Site Index
Corporate Social Responsibility

Awards
Featured Articles
Print Advertising
Request Literature
Trade Show Calendar
Editorial Contacts
Company News
All News Releases
New Product Releases
New Catalog Additions
Investor News
E-Mail News
RSS Feeds
International Sites: | Chinese 简体中文 | Korean 한국어 | Japanese 日本語 |   International Rectifier | Contact Us | Privacy | Terms of Use   
©1995-2014 International Rectifier