Semtech Corp. (Newbury Park, CA) announced the production of the SLVU2.8-4, a super low-voltage electronic static discharge (ESD) and latch-up protection for networking applications. The SLVU2.8-4 integrates four low-voltage protection devices into one SOIC-8 package using Semtech's proprietary Enhanced Punch-through Diode (EPD) technology. The SLV Series of transient voltage suppressors are designed to protect low-voltage […]
Intersil Holding Corporation (Palm Bay, FL) introduced its latest PWM controller integrated chip, the HIP6311. The company claims that the HIP6311 multiphase controller delivers the best static tolerance and digital-to-analog conversion accuracy. When coupled with Intersil's gate drivers, the total core-voltage system for advanced microprocessors is reached. The device is targeted toward embedded and VRM […]
Intersil Holding Corp. (Palm Bay, FL) added two new products to its line of applications-specific power semiconductors. The HUF76013 and HUF76009 are designed for high-speed computing and Internet data transfer. Both work in conjunction with Intersil's PWM controller ICs to meet the power efficiency needs of microprocessors in desktop, laptop and hand-held communications devices. The […]
Electric Fuel Corp. (Bet Shemesh, Israel) announced production on their universal ZincAir booster powerpack, which will enable cellular phone users to cut the cord while talking and charging their cellular phone, simultaneously. The powerpack, which weighs less than 3 ounces, provides up to three complete charges to the phone's battery without the need for an […]
NESS Corp. (Korea) announced the introduction of their new 2.3V ultracapacitor technology for electric and hybrid-electric vehicle applications. The new NESS ultracapacitor is designed for use in regenerative braking, where it recaptures and recycles energy normally lost through brake-friction heat. The company reports that the ultracapacitor earned the Chairman's Choice Award for components at the […]
Lambda Electronics Inc. (Melville, NY) has added the SCT401 and SCT601 triple-output models to its low-profile SC Series of ac/dc power supplies. The new models provide outputs of +5V, +3.3V and a floating 12V output. Lambda's new devices utilize magamp control for tighter regulation on the 5V and 3.3V outputs. The SC Series, which is […]
Pulizzi Engineering Inc. (Santa Ana, CA) is now shipping its patented TPC2562, the first ac power-distribution unit that combines true redundant input, under-voltage protection and ultra-fast switching. This unit was designed for critical systems that require redundant ac sources to protect against a power failure or severe brown-out condition. According to Pulizzi, testing has consistently […]
Four new MOSFETs in TO-220 and D2PAK packages have been targeted at automotive applications by Vishay Intertechnology Inc. (Malvern, PA). The new Vishay Siliconix TrenchFETs are expected to find use in motor-control and replacement applications in autos where their low on-resistance will allow designers to reduce the use of heatsinks and to replace power MOSFETs […]
Powerex Inc. (Youngwood, PA) introduced a new silicon bilateral switch to be used as a trigger circuit for thyristors, triac oscillators and timers. The new switch, designated as BS08D, replaces the BS08A device and other industry types such as MBS4991 and MBS4993. The new device has the same pin-out as the older types, but occupies […]
Vishay Intertechnology Inc. (Malvern, PA) announced five low-threshold, small-signal MOSFETs for load switching and driver applications. Packaged in the three-pin and six-pin SC-70, the new devices feature a typical gate-threshold of 0.9V, making them well-suited for cellular phones, PDAs and other battery-operated systems. These devices include the N-channel TN0205A (single) and TN0205AD (dual), the P-channel […]
Sensitron Semiconductor (Deer Park, NY) announced the IM Series, its latest addition of isolated miniature 1W dc/dc converters, to their portfolio of micro-electronic devices. These converters are suitable for use in distributed power systems, telecommunications equipment, datacom equipment, instrumentation products and microprocessor-based systems. The series consists of a total of 40 models featuring 1,000Vdc isolation, […]
MGE UPS Systems (Costa Mesa, CA) is introducing its Pulsar Esprit Power Cluster, the newest development in high-availability power protection. According to MGE, the Pulsar Esprit Series models are the world's first UPSs to offer an optimized combination of availability and reliability required by the most demanding users such as Internet and application service providers. […]
EOS Corp. (Camarillo, CA) announced the VLT80 Series of single- and quad-output, open-frame, switching-power supplies, the latest addition to its popular V...
TelCom Semiconductor Inc. (Mountain View, CA) announced the latest additions to its line of power-management products, the TC2575 and TC2576 dc/dc switching regulators that provide a simple, highly power-efficient buck regulator solution. According to TelCom, the TC2575 can drive a 1.0A load with excellent line and load regulation, while the TC2576 is a 3.0A switching […]
Semtech Corp. (Newbury Park, CA) announced transient-voltage suppression (TVS) devices designed specifically to protect USB hubs. The STF201 and STF202 are easily...