Fairchild Semiconductor International (San Jose, CA) announced the FAN5093 two-phase, single-chip, synchronous buck controller with integrated high-current super drivers, which demonstrate gains...
Texas Instruments Inc. (TI, Dallas, TX) introduced a new portable power supply solution using low-dropout (LDO) regulators capable of taking inputs directly...
EMCO High Voltage Corp. (Sutter Creek, CA) introduced their Q60, Q80 and Q101 10,000V power supplies, which double the output voltage range...
International Rectifier Corp. (IR, El Segundo, CA) introduced the new 100V, IRFB4710 and IRFS4710 HEXFET power MOSFETs that increase power density in 48V input, half- or full-bridge topologies used in the high-performance dc/dc converters required for telecom and datacom equipment. The new IRFB4710 is rated at 75A in the TO-220 package, or 30 percent higher […]
Wannbao Capacitor Fty. (China) announced its new MPH Series metallized polypropylene capacitors designed for employment in monitors, lighting equipment and audio systems,...
Infineon Technologies AG (Germany) announced the new BAR88-02L and BAR89-02L high-performance PIN diodes, which are said to set new standards in antenna...
Nanjing No. 11 Radio Fty. (China) introduced the BGCF1608, BGCF2012 and BGCF3216 multilayer chip bead inductors, which exhibit high EMI suppression capability...
Good-Ark Electronics Co. Ltd. (China) announced the SK2B surface-mount Schottky barrier rectifiers, which are encased in an SMA-molded plastic housing that meets...
International Rectifier Corp. (El Segundo, CA) introduced the new M Series family of 600V short-circuit-rated IGBT/FRED co-pack devices for sub-2HP industrial and appliance motor drives. The new devices offer an 18-percent-lower saturation voltage than previous generation short-circuit-rated devices. The lower saturation voltage reduces conduction losses by up to 25 percent at 50-percent duty cycle operating […]
Advanced Power Technology Inc. (APT, Bend, OR) announced the addition of the ARF1500, ARF1501 and ARF1502 to its family of high-power, super-rugged,...
Maxim Integrated Products (Sunnyvale, CA) introduced the MAX1846/MAX1847 high-efficiency PWM inverting power supply controller ICs, which eliminate isolated power supplies for the negative voltage rails in central office xDSL, telecom and networking equipment. Applications include industrial power supplies and automotive electronic power supplies. The MAX1846/MAX1847 inverting controllers allow designers to implement compact, low-noise, negative-output dc/dc […]
Maxim Integrated Products (Sunnyvale, CA) introduced the MAX1886, a high-current operational transconductance amplifier. The high peak current (>500mA) drive capability of the MAX1886 provides a fast response to pulsed-load conditions. The device is stable from 0.47µF to an unlimited amount of output capacitance. The MAX1886 is available in the low-profile (1.1mm maximum), five-pin, thin SOT23 […]
Holtek Semiconductor Inc. (Taiwan) announced its HT48RA3 controller for remote-control applications, which has a 24K-by-16 memory capacity. The device has an internal programmable frequency divider or PFD output, the output frequency of which can be defined under software control, giving the device the flexibility to suit a large range of remote-control protocols. The controller contains […]
Matsushita Electronic Components Co. Ltd. (Japan) announced the new V-FK Series of surface-mount aluminum-electrolytic capacitors that exhibit what is claimed to be...
Semtech Corp. (Newbury Park, CA) announced availability of the SC1470 synchronous buck power supply controller. Wide input supply range, fast transient response, small size and high-efficiency operation make the device ideal for use in many designs, including notebook chipsets and LCD displays as well as network power supplies and other embedded applications. Featuring a 4.5V […]