| |   Management | Member Center | Contact Us RSS facebook google+ twitter linkedin mobile web     CN TW EN

Home > News > Micrel Released New WLED Drivers
June.14, 2011 - 09:43 — jasminezhuang
  

Micrel Released New WLED Drivers

It’s said that the provider of analog, high bandwidth communications and Ethernet IC solutions, Micrel ,has released its new linear White LED (WLED) Drivers, MIC4801/MIC4802, designed to eliminate noise, minimize component count and simplify numerous designs.

The new drivers are single channel, constant-current sink LED drivers designed for architectural, landscape, and general LED lighting products.
They do not require an inductor.The high efficiency WLED drivers are designed to drive a single LED up to 600mA and 800mA respectively and based on the architecture that has no switching losses present in traditional charge pumps or inductive boost circuits.
 
Other important features include low dropout voltages which allow the LEDs to be driven directly from low voltage sources and thus eliminate switching noise/losses which accompany the use of boost circuitry.

the company also announced six channel, constant-current sink LED drivers MIC4811 and MIC4812 targeting billboard, marquee, instrument and other large, general-purpose LED displays earlier this month.

print announcements
Disclaimers of Warranties
1. The website does not warrant the following:
1.1 The services from the website meets your requirement;
1.2 The accuracy, completeness, or timeliness of the service;
1.3 The accuracy, reliability of conclusions drawn from using the service;
1.4 The accuracy, completeness, or timeliness, or security of any information that you download from the website
2. The services provided by the website is intended for your reference only. The website shall be not be responsible for investment decisions, damages, or other losses resulting from use of the website or the information contained therein<
Proprietary Rights
You may not reproduce, modify, create derivative works from, display, perform, publish, distribute, disseminate, broadcast or circulate to any third party, any materials contained on the services without the express prior written consent of the website or its legal owner.
California-based Switch Lighting Launched Its First 100-watt Equivalent LED Bulb LED Source® Supplies LED Lighting for Mobile Application
Related Entries
FEATURED PRODUCTS
XLamp® S Line Horticulture LEDs
New XLamp® S Line LEDs enhance growth, last longer, lower energy costs Horticulture and other forms of agricultural lighting require application-tuned ratios of spectral content, high efficacy and long lifetimes. Whether you are interest... READ MORE
NEW XLamp® XHP High Density & High Intensity 3V LEDs for Portable Applications
Cree LED delivers superior brightness, light quality and efficiency for portable applications. Our XLamp® LEDs are ideally suited for torch, flashlight, tactical flashlight, head lamp, bike light, weapon light and lantern portable applicat... READ MORE
PRESS RELEASE