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2005-10-25 New dual step-up DC/DC converter from Linear Tech
Linear Technology released the LT3466-1 dual step-up DC/DC converter, which is a white LED driver and boost converter in a low profile 3-by-3mm DFN package.
2005-04-14 New dc-dc controller suits avionics, telecom power systems
Linear Tech introduced a 125C-rated wide input and output voltage range versatile dc-dc controller that designed for use in step-down, step-up, inverting or SEPIC circuits with up to 100W of output power
2006-01-23 New charge pumps for cellphone LED displays
Linear Tech released low noise, high efficiency 1x/1.5x/2x multimode charge pumps for driving main, camera and auxiliary LED displays in cellphones.
2005-12-27 New charge pump tailored for cellphone camera apps
Linear Technology unveiled a 850kHz, high efficiency 1x/1.5x/2x multimode charge pump for driving multiple high current LEDs in cellphone camera apps.
2004-07-27 NEC MCUs reduce system costs
NEC announced the development of two new series of MCUs that are designed for use in smaller, more economical and higher-performance sensor apps.
2006-10-23 National intros LED drivers for high-brightness LEDs
National Semiconductor has introduced a new family of LED drivers designed to power the new generation of 1W to 5W, high-brightness LEDs found in automotive, industrial and general illumination applications.
2004-12-23 National dc-dc converter tailored for white-LED apps
The new step-up dc-dc converter from National is designed for use in white-LED apps such as color display backlighting, cellular phones and PDAs.
2005-02-15 National buck regulator controller eyes high-current apps
National rolled out an adjustable 200kHz to 500kHz dual-channel, voltage-mode-controlled, high-speed synchronous buck regulator controller engineered for high-current apps.
2015-04-20 Multipurpose module predicts IC failure
The Multipurpose Electromigration (MPEM) module provides a low-cost user-friendly test suite for evaluating reliability of copper lines in modern integrated circuits.
2006-06-19 Multifunction IC packs battery charger, buck converter
Linear has introduced a multifunction IC featuring a standalone linear battery charger and a highly-efficient synchronous buck converter
2010-08-25 mTouch conducted noise immunity techniques for the CTMU
This application note describes the use of special algorithms and techniques with Microchip's Charge Time Measurement Unit (CTMU) for capacitive touch applications in noisy environments.
2008-07-09 MSP430 interface to TPS60250 via I?C master software
This application report written by Randy Wu describes a simple hardware and software platform to demonstrate a Texas Instruments MSP430 MCU implementing an I?C master interface using two general-purpose I/O pins via I?C software emulation.
2005-02-14 MOSFET or bipolar, which should you use?
In recent years, MOSFETs have benefited from huge investments in technology and promotion alike, overshadowing bipolar devices to the degree that many designers view bipolars as old technology.
2014-01-06 Monitoring heart rates with PSoC
Here's the design of a heart rate monitor using programmable system-on-a-chip.
2006-07-01 MIMO can help in video delivery
Past attempts to deliver video over wireless networks failed for two key reasons. First, the effective throughput and coverage supported by legacy wireless technologies were simply inadequate. Second, these networks can't support video's high sensitivity to delays, jitter and loss.
2004-12-13 Microprocessor power supply with PowerPath
Linear Tech unveiled a compact, high efficiency xScale microprocessor power supply in a 4-by-4mm QFN package.
2011-05-11 Micro PMIC supports Li-Ion powered devices
austriamicrosystems introduces the AS3605 Micro PMIC designed for portable devices powered by a single-cell Li-Ion battery.
2012-05-03 Micro DC/DC converter operates from 1.8-6V
The XCL208/XCL209 from Torex is a family of 400mA DC/DC step-down converters with integrated coil geared for RF circuits and applications where PCB space is at a premium.
2004-08-02 Micrel switch regulator offers low input, output ripple
Micrel released a 1.2MHz, PWM dc-dc boost switching regulator with a 2.5V to 10V input voltage range, high efficiency, and <1mA shutdown current.
2003-10-27 Micrel IC reduces input ripple, noise
Designed for driving white LEDs in cellphones, PDAs, digital still cameras and camcorder apps, Micrel's dc-dc converters implement 1.2MHz PWM control.
2005-01-11 Micrel buck regulator provides low noise, high efficiency
The new MIC2205 from Micrel is a high efficiency 2MHz PWM synchronous buck regulator that features a LOWQ LDO standby mode.
2011-12-09 MEMS chip harvests energy from car tires
Imec announced a micromachined harvester for vibration energy with 89?W output power.
2007-03-01 Maximize throughput in HSDPA networks via receive diversity
To realize HSDPA peak rates under actual radio conditions, cellular devices must utilize more advanced radio solutions.
2004-12-06 Maxim unveils transceivers for 802.11a, 802.11a/g apps
Maxim released two single-chip RF transceivers designed for single-band 802.11a and dual-band 802.11a/g WLAN apps.
2002-05-02 Maxim slave controller targets low voltage dc/dc apps
Maxim Integrated Products has announced the availability of the MAX1980 step-down slave controller intended for use in low voltage, high-current, multiphase dc/dc applications such as those found in CPU core supplies, single- and two-stage converters, and notebooks PCs.
2004-02-19 Maxim PWM controller provides high efficiency
The MAX1549 PWM step-down controller from Maxim Integrated Products provides high efficiency and good transient response.
2002-09-02 Maxim photodiode supply protects APD during breakdown
The MAX1932 APD bias supply protects APD devices during avalanche breakdown through an accurate, high-side current sensing.
2005-06-03 Matsushita claims record with 12.5Gbps VCSEL
Matsushita Electric Ind. Co. Ltd has developed an 850nm wavelength AlGaAs/GaAs vertical cavity surface emitting laser (VCSEL) capable of modulation at rate for 12.5Gbps data transmission and at an operating current of 8 milliamps, the company said
2007-01-01 Making sense of light sensors
This article looks at the array of available light sensors, covering trade-offs in resolution, dynamic range and cost.
2008-08-18 Make the best ADC-MCU connection
A wide array of precision devices is readily available to designers building high-performance systems, whose layout and designs are very important. For systems with multiple boards, however, board interconnection can be a critical piece of the PCB design.
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