Advertisement

Supervisory Circuits Extend Battery Life in Portable Electronics

August 26, 2009 8:24 am | Product Releases | Comments

Maxim Integrated Products has released the MAX16056-MAX16059, ultra-low-power microprocessor supervisory circuits that monitor a single system supply voltage. These devices consume an industry-low 125nA supply current to extend battery life in power-sensitive applications. Additionally, the devices feature capacitor-adjustable watchdog (MAX16056/MAX16058) and reset timeouts to maximize design flexibility....

LISTED UNDER: Power, Batteries | Power, Battery

RF Chips Extend Battery Life up to 25%

May 26, 2009 6:59 am | Product Releases | Comments

Nordic Semiconductor ASA is previewing its next generation ANT wireless single chip solutions - the nRF24AP2 family - including the first two products that will form part of the new range. The single-channel nRF24AP2 (nRF24AP2-1CH) will be a cost optimized product suitable for a wide range of simple wireless sensor applications from bike cadence up to heart rate and blood glucose monitoring.

LISTED UNDER: Power, Batteries | Power, Battery

Mobile I/O Expander and QWERTY Keypad Controller Enables up to 50 Percent Longer Battery Life for Portable Electronics

May 13, 2009 8:50 am | Product Releases | Comments

Analog Devices, Inc. (ADI) introduces the ADP5588 mobile I/O expander and QWERTY keypad controller with ambient light sensing for smart portable devices that require a large keypad matrix and expanded I/O lines. The ADP5588 integrates keypad scanning, de-bouncing and interrupt generation, resulting in reduced processor I/Os and loading....

LISTED UNDER: Power, Batteries | Power, Battery
Advertisement

Bluetooth Solution Improves Battery Life by Up to 30 Minutes

October 9, 2008 6:03 am | Product Releases | Comments

CSR has collaborated with Intel Corporation to redesign how its integrated Bluetooth chips interacts with a laptop PC. Laptops employing the new technology from CSR and Intel will save up to 1W, providing Intel-based laptops with up to an extra 30 minutes of battery life. Bluetooth Advanced Power Management (APM) can now be designed into Intel mobile processor-based laptops....

LISTED UNDER: Power, Batteries | Power, Battery

Dual-Channel LDO Regulator Suits Battery-Powered Applications

May 6, 2008 12:19 pm | Product Releases | Comments

Micrel’s MIC5331/32/33 dual channel micro-power LDO regulator suits today’s power-hungry, battery-powered electronics, including mobile phones, PDAs, MP3 players, digital cameras, and handheld instruments. The device consumes a maximum of 40μA with both outputs enabled. The 2 mm 2 MLF-packaged device integrates two low-quiescent-current 300 mA LDOs and up to two power-on reset circuits with very small ceramic output capacitors to reduc...

LISTED UNDER: Power, Batteries | Power, Battery

Low Voltage MCUs Doubles Battery Life for Battery-powered Products

April 11, 2008 9:11 am | Product Releases | Comments

Silicon Laboratories Inc. has released a family of microcontrollers (MCUs) capable of operating down to 0.9 V, enabling portable devices to derive power from a single-cell battery for the first time. The C8051F9xx family’s 8-bit architecture with an integrated high-efficiency DC/DC boost converter, which can supply up to 65 mW of power for both internal MCU use and to drive other components, creates a true single-cell battery system solutio...

LISTED UNDER: Power, Batteries | Power, Battery

Integrated Modules Offer Longer Battery Life

April 3, 2008 10:53 am | Product Releases | Comments

TriQuint Semiconductor, Inc. announces its highly-integrated model TQM6M4028U and model TQM613027 modules for low cost GSM and CDMA handsets in emerging markets. The TQM6M4028U is a dual-band GSM Tx module for use in the Americas, and the TQM613027 is a high-efficiency PA-duplexer module for CDMA cellular-band applications....

LISTED UNDER: Boards & Modules | Power, Batteries | Power, Battery

Portable Audio CODEC Doubles Battery Life

April 3, 2008 10:53 am | Product Releases | Comments

Leadis Technology, Inc. unveils its family of audio CODECs that incorporate advanced FM transmitters and its Gmax audio amplifier technology which increases power efficiency, maintains best-in-class SNR, and it extends battery life in portable audio applications. The LDS9350, LDS9302, LDS9302L and LDS9200 models are well suited for smart mobile phone, MP3/PMP (portable media player), portable gaming, GPS/PND (personal navigation device) and...

LISTED UNDER: Power, Batteries | Power, Battery
Advertisement

Getting Around the Technical Issues with Battery-assisted UHF RFID Tags

March 11, 2008 12:19 pm | Product Releases | Comments

Simon Müller, EM Microelectronic Marin SA One way to overcome the read sensitivity limitation of passive tags is to add a battery to supply the IC. The RF signal is now only used to carry the information not to supply the IC. Of particular interest are the so-called battery-assisted passive (BAP) tags, also known as semi-passive tags....

LISTED UNDER: Power, Batteries | Power, Battery

Battery-free Wireless Communication Technology for Sense and Control Applications

November 15, 2007 6:56 am | Product Releases | Comments

GreenPeak Technologies announces open standard, easy-to-install wireless communications devices for sensor applications that can operate without power cabling or a battery. These new wireless communication devices leverage three key technologies that enable it to operate in a battery-free environment without cabling....

LISTED UNDER: Power, Batteries | Power, Battery

Battery-Operated Bench Top Power Supply

August 10, 2007 11:58 am | Product Releases | Comments

R & R Technologies, Inc. announces its PS-1 portable bench top power supply with built-in rechargeable batteries that allows the testing of low-power circuits without cord or power-main limitations. This power supply can be used to set up long-term tests that are less susceptible to test-stopping power outages or glitches than corded power supplies....

LISTED UNDER: Power, Batteries | Power, Battery

Fully Engineered Battery and Power System

June 21, 2007 11:14 am | Product Releases | Comments

OceanServer Technology, Inc. introduces a patented, fully engineered battery and power system that lets designers add smart, rechargeable Li-Ion battery back-up power as an OEM component to virtually any type of electronic and electromechanical equipment. The Intelligent Battery and Power System™ serves as a complete AC/DC power supply and provides clean, regulated DC, sourced from Li-Ion battery packs, an AC wall outlet or any external...

LISTED UNDER: Power, Batteries | Power, Battery

DC/DC Converters Extend Battery Life

February 9, 2007 5:02 am | Product Releases | Comments

Maxim Integrated Products MXIM) has introduced the MAX8581/MAX8582 high-efficiency, step-down DC/DC converters that can continuously deliver 600 mA. Available in a 9mm2 package, these devices integrate a 65 mΩ bypass FET. During high-power transmission, this bypass FET connects the power amplifier (PA) directly to the battery with a dropout of 33 mV at 500 mA, thus minimizing power loss at the inductor and allowing minimal battery vol...

LISTED UNDER: Power, Batteries | Power, Battery

Option Offers More flexible Battery-life Testing

October 19, 2006 8:40 am | Product Releases | Comments

Aeroflex announces the TETRA Energy Economy Mode (EEM) option for the Aeroflex 3900 series analog and digital radio test sets. The new TETRA EEM option enables more flexible battery-life testing for developers, operators and users of TETRA handheld mobile radios who need to prove their design and quantify or qualify battery-life performance claims....

LISTED UNDER: Power, Batteries | Power, Battery | Services, Calibration / Test

Pages

X
You may login with either your assigned username or your e-mail address.
The password field is case sensitive.
Loading