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High Current LED Driver with Three-State Control

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Uploaded by on Jan 4, 2010

with Walker Bai, Applications Engineer Section Leader, Power Products
http://video.linear.com/10?utm_source=3743&utm_medium=video&utm_campa...
There are many LED drivers on the market for low current LEDs and many others for high current LEDs. Low current LEDs are 20mA to 100mA LEDs. High current ones are 100mA to ~1A. But how many 20A LED drivers do you know? How about 40A? Not many. How about super fast µs rise time between 0A and 20A or between any two current levels? Not heard of. Not until now.

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Science & Technology

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  • Hello Hua (walker)

    A very interesting video.

    Would be helpful to have an evaluation board, for the thousands of hobbiest, to use your new technology.

    Any links to where someone could buy an evaluation board ?

  • You should add link to the part page/ltchannel page in the video description and insert links with annotations when they appear in the video so it's clickable and I don't have to type it all

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