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Synchronous buck-boost high power white LED driver delivers up to 500mA with 90% efficiency

Press release; John McClure, DIGITIMES Asia Thursday 10 March 2005 0

Linear Technology Corporation introduces the LTC3453, a synchronous buck-boost DC/DC converter optimized for driving high current white LEDs at up to 500mA from a single Li-Ion battery input. The regulator operates automatically in a synchronous buck,...

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