Search results for "leds"
High Performance LED Lamps
Demanding applications such as traffic signalling or outdoor displays require outstanding performance and long term reliability. Forge Europa have recently updated their extensive range to incorporate the latest developments in semiconductor materials. Typical intensities exceed 15 000 mcd and products are binned for colour to comply with national standards such as the traffic signal specification EN12368.
High Performance LED Lamps
Forge Europa has recently updated its range to incorporate the latest developments in semiconductor materials. Typical intensities exceed 15 000mcd and products are binned for colour to comply with national standards such as the traffic signal specification EN12368.
Touch Controller for Slider and Buttons from Atmel
Atmel has announced the AT42QT2160 - a touch controller IC combining touch key and touch slider functions in a single device. The AT42QT2160 can control up to 16 individual touch keys with a slider comprising between 2 and 8 of the touch key channels. In addition, the chip can also control up to 11 LEDs through a PWM output function that is controlled by the host, eliminating the need for an external LED controller.
Intelligent battery charger/power management IC
Portable system designers who want to guarantee that the battery charges at maximum available current during simultaneous system operation must typically build that functionality into the system with discrete components. By continuously monitoring the power needs of the system during operation and automatically adjusting charge current accordingly, AnalogicTech’s AAT3670 delivers the highest possible charge current to the battery and thereby m...
I2C based LED driver IC from AnalogicTech
Most smart phones today require some combination of backlight LED drivers for a main display, sometimes additional LED drivers for a smaller sub-display, one or more flash LED drivers, and LDOs to power the embedded camera. By rolling all these functions in various configurations into a single IC, AnalogicTech’s AAT2860 allows designers to minimise component count, board space and cost whether they are building a high end PDA-type phone with a...
4-channel LED drivers from AnalogicTech
AnalogicTech has introduced the AAT3104 and AAT3195, two 4-channel, charge pump-based LED drivers for larger LCD screens in reduced feature set cell phones and portable systems. Available in compact 2 x 2.1mm packages, the devices offer designers 16-step, 32-step or PWM current control in a space-saving footprint. By using an efficient charge pump with 1x and 2x modes, the AAT3104 and AAT3195 drivers reduce the external component count by 25% ov...
High current WLED flash drivers from AnalogicTech
AnalogicTech has introduced two additions to its growing family of high current White LED (WLED) flash drivers. Supporting either two WLEDs at up to 750mA each or one WLED at up to 1.5A and coming in a compact 3x3mm TDFN package, the AAT1271 and AAT1272 dual-channel boost converters are the first devices of their type in AnalogicTech’s WLED driver product line to feature the company’s proprietary AS2Cwire and industry-standard I2C interface ...
Low-cost WLED drivers help handset manufactures address latest entry level markets
A huge potential market of untapped cell phone users in regions like India, China, Russia, South America and Africa want cell phone service, but can only afford very basic, entry-level, reduced-feature-set phones. With AnalogicTech’s AAT3193, designers building cell phones for these new markets can provide basic illumination for low-cost TFT-LCD panels in an extremely small footprint while requiring just two external components; a 1µF capacit...
Switchtec adds ultra bright version to light towers range for critical 'must be seen' applications
Available from Switchtec, Sirena's TWS modular light tower range now includes a version that utilizes the latest Luxeon 'Rebel' LED technology. The beacon is powered by multiple, ultra bright, multi chip LEDs and is one of the brightest LED light towers currently available.
Switchtec's sounder beacons are compact and high performance for demanding applications
Available from specialist distributor Switchtec, Sirena's Superovolux beacon and multi sounder range meets the increasing demand from customers and end users for compact, space saving, and robust products for alarm and warning use in a wide range of applications.