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2009-12-14 LED pump drivers pack digital low-pass filters
Semtech Corp. has added two LED backlight charge pump drivers in its SC65x charge pump platform.
2010-06-16 LED drivers deliver flicker-free TRIAC dimming
Power Integrations has released two new families of power-factor-corrected LED driver ICs that deliver flicker-free monotonic TRIAC dimming.
2012-03-16 LED driver ups LCD TV power efficiency by 9%
It is the first device of its type to provide LED driving capabilities in TVs based on the LCD integrated power supply (LIPS) architecture, Microsemi said.
2009-12-15 LED driver delivers up to 4.3A flash pulse
Exar Corp. claims the highest intensity LED flash driver with full management of supercapacitor-based flash technology.
2010-09-23 Lattice goes green with CPLD packaging
Semiconductor manufacturer removes lead, halogens from packaging
2011-07-01 Key switches achieve 1M life cycles
C&K Components' series of IP67-sealed SMT key switches are designed to withstand harsh environment applications.
2011-02-09 IR emitter's radiant intensity cuts power consumption
Vishay is offering an 850nm IR emitter, VSLY5850, that is optimized for IR illumination in CMOS cameras, fire alarm systems, and smoke detectors.
2013-04-29 High-side load switches operate from 1.5-5.5V
The SiP32458 and SiP32459 in compact WCSP6 package from Vishay provide low and flat on-resistance down to 20m and slow turn-on slew rate of 3ms.
2011-04-06 HDMI switch supports four input ports
Parade Technologies introduces the PS461, and claims it is the world's fastest and lowest power four-to-one HDMI switch to date.
2010-05-21 HB LED driver tailored for outdoor LCDs
Semtech Corp. has released the SC446 three-channel high-brightness LED (HB LED) driver with an integrated 2.5A boost power switch.
2013-06-07 Hall effect sensor ICs boast 3.5 to 26.0V operating range
Seiko Instruments' latest hall effect sensor ICs detect magnetic field changes and output a high or low voltage level depending on the field strength and polarity.
2009-12-17 Gain blocks suit broadband, RF apps
Avago's new gain blocks offer flat gain and high linearity for a variety of devices operating in the 40- to 6,000MHz frequency range.
2011-08-23 Fujitsu launches eco-design standard
Fujitsu has updated its green product design standard regarding resource efficiency and noise reduction.
2013-06-11 FRED Pt rectifiers operate up to 175C
Vishay Intertechnology's FRED Pt rectifiers offer the advantage of lower forward voltage while "H Speed" Hyperfast devices provide a lower reverse recovery charge.
2009-06-10 Four-channel LED driver ensures uniform brightness
From Exar Corp. comes the XRP7620, a 4-channel, I?C-controlled LED driver with independent software adjustable channel current control.
2005-07-01 First CMOS single-chip RF transceiver for UMTS applications?
The SMARTi 3G transceiver from Infineon Technologies AG is claimed to be the world's first CMOS single-chip RF transceiver specifically developed for Universal Mobile Telecommunications System (UMTS) applications. This new chip supports all six frequency bands for UMTS now specified for operation in different parts of the world, including Europe, Asia, North America and Japan.
2012-01-17 Film chip capacitors tout 0.1-22uF capacitance
The NSPH series is rated for operating temperatures from -55C to 125C with typical capacitance change within 5 percent of 25C capacitance value.
2010-08-13 FBAR duplexer paves the way for 4G/LTE handsets
Avago Technologies expands its FBAR duplexer offerings for mobile handsets and data terminals with a 4G/LTE Band 7 duplexer1.
2013-11-28 ESD protection diodes in SMF package support up to 200W
The devices from Vishay are geared for line transient voltage protection in space-constrained electronics, such as laptops, notebooks, tablets, external hard drives, and more.
2008-11-18 ESD protection array boasts low leakage current
Vishay Intertechnology Inc. has developed a compact new ESD-protection array featuring a low capacitance and leakage current to protect USB-OTG ports against transient voltage signals.
2005-10-13 Environment friendly USB 2.0 hub controller consumes less power
The PD720114, the first device in NEC Electronics' ECOUSB family of USB devices, is an integrated USB 2.0 hub controller manufactured with environmentally friendly materials.
2011-08-22 eGaN FETs feature superior dV/dt immunity
EPC's second-generation 200V enhancement mode gallium nitride FETs tout high frequency switching.
2010-03-18 Duplexers improve handset sensitivity, dynamic range
Avago Technologies has launched three miniature high-performance duplexers for use in UMTS Bands 2, 4, and 8 handsets and data terminals.
2011-05-12 DrMOS solution enables 1MHz operating frequencies
Vishay Intertechnology introduces the SiC779CD, an integrated DrMOS solution offering PWM-optimized high-side and low-side n-channel MOSFETs, a full-featured MOSFET driver IC and a bootstrap diode.
2010-03-02 DrMOS delivers 35A continuous output current
Vishay's The SiC762CD DrMOS solution operates from an input voltage range of 3V to 27V and delivers up to 35A of continuous output current.
2009-10-02 Digital power regulators pack gate drivers
Entering the digital power market, Exar Corp. has introduced two highly-integrated field-programmable power regulator ICs series.
2008-08-01 Developing a green product development strategy
One of the most difficult steps in the initiation of a green product development strategy is where to get started. The green knowledge base for product development is widely distributed and not readily available within the organization, in the design or process teams.
2011-10-21 Deal promotes use of PCB materials in HSD apps
Rogers and Hitachi Chemical have agreed to provide customers with a wider range of products, faster delivery and enhanced technical support.
2016-04-29 DC/DC converter from Murata boasts remarkable space savings
The NXE2 series is footprint compatible with similar 1W and 2W devices and comprises four models with nominal input voltages of 5VDC or 12VDC and outputs of 5VDC, 12VDC or 15VDC.
2010-07-07 DC/DC converter digitally configures via I?C bus
From Semtech Corp. comes the SC493 digitally controlled DC/DC converter that configures and interrogates the status of the controller via an I?C bus.
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