Renesas Technology Europe announced the availability in Europe of the RJK0383DPA, a dual-type power MOSFET for synchronous rectification DC/DC converters. The device achieves higher power supply efficiency and can be used for memory or ASICs in products such as laptop PCs and communication devices. ...
While many portable systems, such as wireless data cards, need a typical 3.3V source to power a processor, memory or I/O plus a lower voltage source to power noise-sensitive circuits, it is very difficult to support all those functions while achieving high efficiency, using a single PMIC. By combini...