Linear Technology has released a 96 percent efficient, synchronous buck-boost converter that delivers up to 1 A of output current to a regulated output voltage with inputs above, below or equal to the ...

The drive to increase efficiency and reduce the size of switching power supplies has proliferated into just about every aspect of industrial, consumer, and lighting electronics. The simple step-down ...

Buck-boost converters produce a regulated output voltage either less than or greater than the input voltage. When the input voltage is higher than the output, the converter acts as a buck. When the ...

Specify current ripple ratio to optimize a power supply , relying on extrapolation rather than intuition to choose the right off-the-shelf inductor for your application. An inductor is designed for ...