Vishay – New synchronous buck regulators offer high efficiency over wide input-voltage range


The SiC46x series synchronous buck regulators from Vishay operate over a very wide input-voltage range of 4.5V to 60V and provide an output current of up to 10A with high conversion efficiency. The SiC46x regulators include integrated high- and low-side N-channel trench power MOSFETs, and operate at an adjustable switching frequency of up to 2MHz. […]

Vishay – Rectifiers save space and improve thermal performance in consumer devices


Vishay Intertechnology has introduced a new family of surface-mount Trench MOS Barrier Schottky (TMBS) rectifiers in a compact package, the eSMPĀ® series SlimDPAK, or TO-252AE, package style. The SlimDPAK rectifiers offer the advantages of a lower profile and better thermal performance than comparable devices in a DPAK (TO-252AA) package. While the new devices are footprint-compatible […]

Vishay – Thick-film chip resistors withstand operation in presence of atmospheric sulphur


Vishay Intertechnology has introduced a new series of thick-film chip resistors for automotive and industrial applications which offer a combination of excellent resistance to atmospheric sulphur with high power and pulse- load performance. The RCA-HP e3 series of resistors has a special robust construction which provides an ability to withstand concentrations of sulphur in saturated […]