Search results for "pcb"

Diodes Incorporated has introduced a 1 Amp rated linear mode constant current LED driver specifically designed to reduce the size and cost of a range of general illumination products, including flashlights and lighting in emergency, garden, and poolside applications.

With a breakdown voltage rating of 400V, the MMBD5004BRM quad switching diode array from Diodes Incorporated is designed to withstand worst case line transients in DAA modem tip-and-ring telephone line interfacing and general off-line rectification applications.

For charging and switching applications in portable devices, Diodes Incorporated has introduced dual device combinations in thermally efficient ultra small DFN packaging. The DMS2220LFDB and DMS2120LFWB co-package a 20V P-channel enhancement mode MOSFET with a companion diode in a choice of 2mmx2mm DFN2020 and 3mmx2mm DFN3020 packages. The DMP2160UFDB, co-packages two of the same MOSFETs in the DFN2020 format.

Adding to its IntelliFET product range, Diodes Incorporated has introduced what it says is the world’s smallest fully self protected low side MOSFET. Packaged in the 2.3mm x 2.8mm footprint ‘flat’ SOT23F package, the ZXMS6004FF takes 85% less board space than incumbent 7.3mm x 6.7mm footprint SOT223 packaged parts.

ON Semiconductor has introduced a new series of active clock generator integrated circuits (ICs) that manage electromagnetic interference (EMI) and Radio Frequency Interference (RFI) at the clock source, delivering system-wide EMI reduction of all clock dependent signals.

ON Semiconductor will be showing a new product derivative of the AMIS-49200 Media Attachment Unit (MAU) at Electronica 2008. The AMIS-49250 offers additional circuit board space savings of up to 66% compared to the AMIS-49200, and is part of ON Semiconductor’s line of processing automation transceivers for use in safety critical applications such as oil refineries, chemical processing and water treatment plants.

Murata Power Solutions today announced the 8300 series of toroidal surface mount power inductors. These miniature low profile devices, measuring only 7.8 x 5.20 x 1.8mm, suit a broad range of handheld consumer electronics designs where the available PCB footprint and height are restricted.

Murata Power Solutions has announced the UEE series of fully isolated, open frame DC/DC converters. Designed specifically for high volume cost sensitive telecom, networking, and instrumentation applications, these highly efficient modules, typically up to 90% efficient, provide a single 3.3 VDC output.

Murata Power Solutions announced the availability of the ULS series of open frame, PCB board mount 30 Watt isolated DC/DC converters. With a 2:1 input voltage range of 36 – 75 VDC (48 VDC nominal), these miniature “sixteenth-brick” DOSA compatible converters measuring just 33.27 x 23.11 x 8.13 mm (1.31 x 0.91 x 0.32 inches) are ideal for a wide range of datacom, telecom and industrial applications.

Murata Power Solutions has expanded its offering of isolated, wide input range DC/DC Converters with the introduction of its UEI15 series. The UEI15 is rated at 15W and comprises eight models that give designers a choice of regulated fixed output voltages from 3.3V to15V. With excellent power density of 15W in just one square inch of board area, the PCB mounting UEI15 series is ideal for high current designs where space is constrained. Typical a...