Irvine, Calif. — Designed to power LEDs in mobile phone designs, the LX1995 step-up boost converter is available in a 5-pin TSOT or SOT-23 package. This converter is available in two versions: the ...
This is a 5V to 12V DC-DC step-up (boost) converter circuitry that is especially ideal for the USB powered applications. First of all a USB port has two current supply modes. Before detecting the ...
Asynchronous vs. synchronous topologies. How a synchronous boost LED controller minimizes efficiency losses. The challenge of low-input-voltage operation. High-power LEDs continue to proliferate in ...
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