Search results for "capacitor"
Step-down converter for Power Amps in WCDMA & CDMA handsets
AnalogicTech has introduced the AAT1171, a fully integrated voltage-scaling DC/DC step-down converter specifically optimised to control the power to the power amplifier in WCDMA and CDMA handsets. By dynamically controlling the operating voltage of the PA in mobile phones, the AAT1171 increases amplifier efficiency and extends talk time.
High current charge pump simplifies designs for multi-function LED flash applications
AnalogicTech has introduced a high current, high efficiency charge pump for multi-function LED applications. Recognising that a serial bus is a powerful tool for driving LEDs, the AAT3174 helps designers who want to quickly and easily develop a solution that supports both flash and movie mode operation and, importantly, can move between the two modes using a simple on/off toggle switch.
Tiny 800mA step-down DC/DC converter
By mounting an 800mA converter in a tiny SC70JW package, AnalogicTech¹s AAT1110 delivers the higher current that these new designs require yet still enables the smallest solution size possible. The AAT1110 is the industry¹s first 800mA step-down DC/DC converter in a tiny 2.0x2.1mm SC70JW package.
Practical Components Will Feature Newest Dummy Components and Test Boards at SMT Nuremberg
Practical Components announces that it will showcase its latest portfolio of dummy components and test boards at SMT Nuremberg, scheduled to take place 8-10 June, 2010 Messezentrum Nuremberg, Germany. The international distributor of mechanical IC samples, or “dummy” components, and SMD production tools and equipment will highlight their latest technologies in representative AAT Aston’s booth 7-243.
PowerPax UK Ltd Ultra Miniature PCB Mount Power Supply Modules
Believed to be the smallest, fully functional, universal input, switch mode power supply solution available the BIAS Power product series from PowerPax UK Ltd is available in output powers of 0.5W, 1.0W, 2.0W and 4.0W with universal AC input (85-265VAC). These power supplies provide good levels of efficiency and have low no-load input power of
Innovative High-Density RFID Memory from STMicroelectronics Simplifies and Speeds Up Maintenance of Professional Equipment
An innovative RFID device from STMicroelectronics now allows technical equipment to ‘talk back,’ providing detailed information, such as a full maintenance history, to speed up servicing and simplify record keeping for OEMs and equipment operators.
STMicroelectronics Reveals Innovations for Safer System Operation
STMicroelectronics has perfected a new generation of innovative voltage detectors with extra features that enhance system safety and reliability for a wide variety of applications. The STM1831 voltage detector will be used in equipment such as autonomous systems and safety-related devices, enabling the electronics to recover safely if a voltage drop occurs in the power supply. Unlike other voltage monitors, the device has independent connections ...
Dual 200-mA LDOs for Portable Designs
Texas Instruments has introduced a family of dual, 200-mA low-dropout linear regulators (LDOs) in a 2 mm x 2 mm SON package for portable, battery-powered equipment. The low-noise LDOs provide high power-supply rejection ratio (PSRR) over a wide frequency range of up to 10-MHz, fast 160-µs start-up time and excellent line and load transient response, while consuming a very low total 90-µA ground current with both LDOs enabled.
Zytronic’s PCT touch sensors bring assured 24/7 operation to cruise liner passenger information systems
The highly durable touch sensing products developed and manufactured by Zytronic, using its patented Projected Capacitive Technology, have been selected for another challenging self service application. In a deal secured via its distributor in Italy, Camax, Zytronic touch sensors have been specified by H&S Qualità nel Software for incorporation into large touch displays that it is installing into a fleet of modern cruise liners.
Zytronic develops customised, large format, heavy duty touch sensing solution for advanced vending machines
Zytronic has secured another major contract for its ruggedized touch sensor products in Asia. The company’s ZYBRID sensors, based on its innovative proprietary Projected Capacitive Technology (PCT), have been specified by the beverage dispensing division of the JR East Group, for inclusion in acure - a next generation digital vending machine being deployed through its expansive network of railway stations.