hb led
Dynamically Programmable, Four-String HB LED Driver Maximizes System Flexibility
Submitted by Ionela on Fri, 10/31/2008 - 17:46.
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Maxim Integrated Products introduces the MAX16826 programmable, four-string high-brightness (HB) LED driver for white, RGB, and RGB-plus-amber LED configurations. Designed to enable the transition to green lighting technology in automotive applications, this device maximizes system flexibility and provides the lowest solution cost for backlight drivers. |
Maxim's Family of High-Voltage, High-Efficiency HB LED Drivers Enable Greener Lighting Solutions
Submitted by Ionela on Thu, 08/28/2008 - 13:34.
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Maxim Integrated Products introduces the MAX16822A/B and MAX16832A/C* family of 2MHz, high-brightness (HB) LED drivers with an integrated MOSFET and high-side current-sense circuitry. These highly integrated devices reduce the size, complexity, and cost of solid-state lighting (SSL) designs, simplifying the implementation of green lighting technology. Moreover, they provide the high conversion efficiency and advanced thermal-management capabilities critical to LED system designs. |
 Cypress EZ-Color™ HB LED Solution Enables Intelligent Lighting Networks With Support For DMX512 Protocol
Submitted by Ionela on Wed, 04/23/2008 - 07:18.
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SAN JOSE Calif., March 26, 2008 - Cypress Semiconductor Corp. (NYSE: CY) today introduced support for a new protocol in its award winning EZ-Color design solution for high-brightness (HB) LED intelligent lighting systems. The EZ-Color solution now includes drivers for the DMX512 protocol, enabling designers to create an entire intelligent lighting network quickly and easily with no coding required. |
High-Voltage, 100mA/200mA/350mA, Linear HB LED Drivers Provide Adjustable Output and Simplify Lighting Designs
Submitted by Ionela on Mon, 03/31/2008 - 07:02.
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SUNNYVALE, CA—March 20, 2008—Maxim Integrated Products (Pink Sheets: MXIM) introduces the MAX16815/MAX16828/MAX16835/MAX16836 high-voltage, linear high-brightness LED (HB LED) drivers capable of driving a long string of HB LEDs from a 6.5V to 40V input supply. These single-channel devices integrate a pass element with a low, 0.4V (typ) dropout voltage, thus eliminating the need for an external power transistor. Providing ±5% accurate LED current control, the pass element ensures excellent brightness matching while reducing the size, complexity, and cost of the total LED driver solution. |
