Dallas, Tex. — Diodes Inc. has added the AP1533 to its family of DC/DC converters. The AP1533 is a 300 KHz, 1.8 A asynchronous PWM buck converter with soft-start function, low ripple noise output, and ...

Find a downloadable version of this story in pdf format at the end of the story. Boost power converters have been widely used for Power Factor Correction (PFC) in ac-dc conversions [1] and for power ...

A new type of power-conversion topologies known as "sine amplitude converters" is the driving force behind the high performance achieved by Vicor's line of voltage transformation modules (VTMs). The ...

Phoenix, Ariz. — The NCP1501 alternates from a PWM buck converter to an LDO regulator to deliver 92 percent power efficiency at heavy current loads and reduce noise and quiescent current at light ...

Sunpower’s DAP-04 DALI to PWM converter is designed to provide DALI control in LED lighting applications. The DAP-04 has a DALI input that can accept data from a remote IEC62386-101, 102 or 207 ...

Once more opto-isolators are to be seen in Wonderland. The aim was to see if the faster photodiode types can operate quickly in common collector mode. They consist of an infra-red led and a fast npn ...

Linear Technology has announced the LT3954, a dc/dc converter designed to operate as a constant current source and constant voltage regulator with an internal 5A switch. Available in a 5 x 6mm QFN ...

The AR35S18E is a digitally coded conversion IP that translates stereo 16-24bit pulse-code modulated (PCM) input data into pulse-width modulated (PWM) ...