This application note presents a step-by-step design procedure and guidelines for off-line flyback converters using Fairchild Power Switch (FPS). The design process was made more efficient with the ...

In low-power USB and offline wall adapters, quasi-resonant and discontinuous current mode flyback converter topologies are a popular choice due to their low parts count and relatively low cost.

One trend that shows no size of ending is the move to smaller personal electronic devices. From smartphones to tablets, each successive generation is smaller and more powerful than the last. It’s ...

Compared to conventional hard-switched converters with fixed switching frequencies, the quasi-resonant converter (QRC) topology is a very attractive alternative for power supply designers. The ...

Figure 1 shows the architecture of a conventional isolated flyback converter. These converters can be found frequently in power classes of up to about 60W. A supply voltage is converted to an output ...

Santa Clara, CA and Kyoto, Japan, Aug. 21, 2025 (GLOBE NEWSWIRE) -- ROHM Semiconductor today announced the release of its new reference design (REF67004), capable of controlling two commonly used ...

Flyback converter technology remains pivotal in modern power electronics, offering a versatile solution for a broad range of applications from consumer electronics to industrial power supplies. Recent ...

These devices are intended to simplify designing and building compact, efficient USB-PD chargers, fast battery chargers, and auxiliary power supplies and can handle reduced loads with a proprietary ...

TI's innovative UCG28826 self-biasing GaN flyback converter provides engineers with a highly configurable solution that enables a simplified, auxless design, high efficiency, high density, and easier ...

KYOTO, Japan, Sept. 18, 2025 /PRNewswire/ -- ROHM Co., Ltd. has developed a new reference design (REF67004) that uses a single MCU to control two commonly used power-converter types for consumer and ...

Rohm’s new reference design (REF67004) is capable of controlling two commonly used power converter types in consumer and industrial power supply applications by using a single MCU: critical conduction ...