Using this circuit we can convert 5V DC from the computer USB port to 12V DC and a circuit like this will find a lot of application in USB powered systems. The heart of this circuit is IC LT1618 which ...
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 ...
Operating in 12V adapter systems, the AAT2688 synchronous step-down converter and LDO regulator relies on a proprietary high-voltage modular BCD process to deliver efficiency levels up to 90%. Channel ...
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