Using active filtering, the QPO-2 output-ripple attenuator reduces supply output ripple and noise (such as periodic and random deviation) by more than 30 dB over frequencies from 1 to 500 kHz. The 25 ...

As semiconductor chip technology advances towards nanometre and sub-nanometre scales, the demands becomes exponentially more ...

There are a number of reasons why measuring the output ripple in switching regulators is such an important and delicate task. It is possible to receive erroneous readings while trying to measure this ...

For the PDF version of this feature, click here. Hysteretic control, also known as bang-bang control or ripple regulator control, maintains the converter output voltage within the hysteresis band ...