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2005-05-12 RF service monitors get analog radio updates
Communications and RF test equipment supplier Aeroflex is rolling out a pair of communications service monitors for analog radio testing.
2010-03-05 Regulator boasts low quiescent, shutdown currents
Microchip's MCP1640 synchronous boost regulator features an operating voltage down to 0.35V, quiescent current as low as 19?A and shutdown current of less than 1?A.
2012-04-17 Recent developments in battery chargers
Read about the advances in battery technology and in the associated circuitry for battery charging and protection.
2012-01-02 Recent advances in battery chargers
Learn about recent advances in battery technology, and in the associated circuitry for battery charging and protection.
2007-11-22 Quad-channel buck converter has dual output
Linear Technology announces the LTC3562, a quad channel, high efficiency, 2.25 MHz, synchronous buck converter that can deliver dual 600mA and dual 400mA continuous outputs from a 3mm x 3mm QFN package.
2007-10-16 PWM closes feedback loop in intelligent SMPS
Microchip's new MCP1631 PWM provides a means to close the feedback loop in SMPS that use MCUs for general system intelligence and control.
2014-05-30 Power management device integrates dual regulators
The MIC23099 from Micrel combines a 1MHz step-up converter capable of delivering 400mW of output power with a step-down converter that provides up to 30mA of output current.
2008-03-26 Power converter targets small-, medium-sized TFT LCDs
Linear Technology has announced an integrated BIAS and white LED power converter solution for small- to medium-sized (3 inches to 7 inches) TFT LCD panels.
2005-01-03 Plug-in power monitor sends e-mail alerts
Cermetek Microelectronics is now offering a battery-backed-up power monitor that's essentially an e-mail-enabled Internet appliance.
2007-10-05 One inductor bucks and boosts
Linear Technology has introduced a buck-boost switching voltage regulator controller that features one inductor for both buck and boost functions.
2003-01-23 ON Semi white LED drivers have serial-data input pin
The company's two white LED boost drivers feature the industry's first serial-data input pin that enables microcontrollers to control LED brightness.
2002-07-01 ON Semi buck converter delivers up to 91 percent efficiency
The NCP1500 dual-mode PWM buck converter from ON Semiconductor features a linear mode that the company claims reduces noise and quiescent current at low current levels, and a PWM mode that delivers up to 91 percent efficiency for heavy loads.
2008-05-21 OLED power driver ups image quality in small displays
TI has introduced an OLED power driver designed to enhance image quality for small form factor displays up to 2.5-inches.
2006-12-11 Next-gen batteries to propel power market growth
Global revenues for the battery market is predicted to triple from 2005's $1 billion profit due to the increasing demand from vertical sectors like consumer electronics, industrial devices, backup power and other segments, reported Frost & Sullivan.
2005-08-26 New synchronous step-down controller from Linear Tech
Linear Technology rolled out a synchronous step-down controller with spread spectrum modulation in 3-by-3mm DFN-10 and MSOP-10 packaging options.
2005-11-29 National step-up DC/DC converters with true shutdown isolation
National Semiconductor introduced two fixed-frequency step-up DC/DC converters with true shutdown isolation. These devices feature a low feedback voltage of 500mV and fully integrated synchronous switching that requires no external Schottky diode.
2005-08-09 Motorola, Cobasys announce hybrid electric vehicle component deal
Cobasys and Motorola Inc. have signed an agreement to cooperate in the development and manufacture of battery control system components for hybrid electric vehicle (HEV) battery systems.
2006-04-10 More than 1,700 booths at HK electronics, components fair
The China Sourcing Fair: Electronics & Components event this Saturday will be twice as large as the last show in Shanghai in October.
2004-09-30 Microchip fuel-gauge provides precise predictions
Microchip developed an integrated, field-reprogrammable, fuel-gauge for two-, three-, and four-cell Li-ion and Lithium Polymer batteries.
2013-03-14 Micrel's buck regulator boasts triple 2Amp-per-Output
The MIC23450 and the MIC23451 both provide superior light-load efficiency which allows system designers to reduce the amount of power consumed during light-load conditions.
2007-07-24 Medium size backlight NCP5050: Drive up to 120 LEDs
This application note illustrates how the NCP5050 white LED driver can be configured to drive multiple LED strings for LCD backlighting and how to expand the output voltage rating beyond its 20V rating.
2007-01-15 Maxim touts 'smallest' 500mA DC/DC converter
Maxim Integrated Products has introduced the MAX8640Y/MAX8640Z, said to be the industry's smallest 500mA, high-efficiency step-down DC/DC converters in a tiny SC70 package.
2006-09-05 Maxim rolls PMICs for Intel Monahans processors
Maxim Integrated Products has introduced the MAX8660 and MAX8661 high efficiency PMICs designed specifically for Intel Monahans.
2004-07-28 Maxim rolls out ICs for X-Scale-powered devices
The power-management ICs from Maxim are claimed to be the smallest and most efficient ICs designed for devices using Intel X-Scale microprocessors.
2004-03-01 Maxim op-amps consume 800nA
Maxim Integrated Products has disclosed that its submicro op-amps are the industry's smallest with and without an integrated reference voltage.
2004-09-02 Maxim dc-dc converters suit portable apps
Maxim unveiled its latest dc-dc converter for use in digital still cameras, mobile phones, PDAs, palmtop computers and other handheld portable equipment.
2002-01-30 Maxim battery monitors include internal hysteresis window
The company's new range of battery monitors is claimed to be the first with internal hysteresis window and offers internally trimmed thresholds that eliminate the need for external components.
2002-12-24 Maxim battery monitors eliminate battery chatter
The MAX6439 to MAX6442 battery monitors from Maxim Integrated Products Inc. feature an internal hysteresis window to eliminate low-battery chatter in battery-operated systems.
2005-04-25 Linear Tech's new RS-232 transceivers provide low voltage
Linear Tech rolled out a family of single and dual RS-232 transceivers that operate over an input supply range from 1.8V to 5.5V.
2005-10-24 Linear Tech's new DC/DC converter tailored for driving LEDs
Linear Technology rolled out a 36V, 2MHz step-down DC/DC converter designed to operate as a constant current LED driver.
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