23 October 2012 60V synchronous buck led driver delivers over 300W of led power Linear Technology has announced the LT3763, a synchronous buck led driver controller that is said to deliver over 300W of led power. The company says the 6 to 60V input voltage makes the device suitable for automotive, industrial and architectural lighting applications. The output voltage can be set from 0 to 55V, enabling it to drive a range of leds in a single string. The LT3763 uses two external switching mosfets and is designed to deliver from 5 to over 300W of continuous led power with efficiencies up to 96%. LED current accuracy of ±6% ensures constant lighting while ±1.5% output voltage accuracy offers several led protection features and also enables the converter to operate as a constant voltage/constant current source for charging applications. The LT3763EFE is available in a 28 lead thermally enhanced TSSOP package. An extended temperature version, the LT3763IFE, is also available, as is a high temperature version, the LT3763HFE. Author Simon Fogg Comment on this article Websites http://www.linear.com/ Companies Linear Technology (UK) Ltd This material is protected by Findlay Media copyright See Terms and Conditions. One-off usage is permitted but bulk copying is not. For multiple copies contact the sales team. Enjoy this story? People who read this article also read... NIDays 2013 NIDays is a technical conference designed specifically for ... Read Article Southern Manufacturing This year, Southern Manufacturing and Electronics is set to be ... Read Article Arrow buys Nu Horizons Arrow is buying Nu Horizons in an all cash deal which values the ... Read Article Claire Jeffreys, NEW Claire Jeffreys, events director, National Electronics Week, ... Read Article What you think about this article: Add your comments Name Email Comments Your comments/feedback may be edited prior to publishing. Not all entries will be published. Please view our Terms and Conditions before leaving a comment.