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Compact Lithium-Ion Battery-Charging Control IC Supporting USB Charging

December 1, 2011 9:47 am | Product Releases | Comments

Renesas Electronics Corporation announced a charging control integrated circuit (IC), the R2A20055NS, that achieves further miniaturization and safe charging control for single-cell lithium-ion batteries used in portable devices. Used in a wide range of portable equipment, from cell phones to digital still cameras, media players, personal navigation devices, and tablet PCs, lithium-ion batteries have a high energy density and can contribute to equipment miniaturization.

LISTED UNDER: Power, Batteries | Power, Battery

Lithium-Ion Battery-Charging Control IC Supports USB Charging

December 1, 2011 6:57 am | Product Releases | Comments

Renesas Electronics Corporation announced a charging control integrated circuit (IC), the R2A20055NS, that achieves further miniaturization and safe charging control for single-cell lithium-ion batteries used in portable devices. In addition to the full complement of protection features necessary for portable equipment, including battery overvoltage protection and charging timers, the new IC includes functions that implement the charging profiles stipulated by JEITA, which allow the R2A20055NS IC to implement safe charging control.

LISTED UNDER: Power, Batteries | Power, Battery

Software Tool Takes Guesswork out of Battery Life Predictions

November 23, 2011 4:29 am | Product Releases | Comments

Energy Micro, the energy friendly microcontroller and radio company, has introduced a software tool enabling designers to accurately predict battery cell life expectancy in applications based on its low power EFM32 Gecko microcontrollers. Called the energyAware Battery Estimator, this free tool provides a full simulation of total system energy usage, that takes into account actual battery source, MCU energy modes, peripherals employed and external circuit components.

LISTED UNDER: Power, Batteries | Power, Battery
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ICs protect Lithium-ion Battery Packs

November 22, 2011 7:26 am | Product Releases | Comments

SII's lithium-ion rechargeable battery protection ICs protect lithium-ion battery packs from overcharge, over-discharge and over-current. High-accuracy voltage detectors and delay circuits are included. The S-8205A/B and S-8211E Series feature a high accuracy voltage detection circuit and a delay circuit, making it possible for users to monitor the status of a 1 cell (S-8211E) or 4/5 (S-8205A/B) cell lithium-ion rechargeable battery pack.

LISTED UNDER: Power, Batteries | Power, Battery

Transmitter Power Supplies Deliver SIL 3 Protection

November 7, 2011 8:52 am | Product Releases | Comments

Pepperl+Fuchs has added four new power supplies to the company’s family of K- and H-System intrinsic safety solutions. Single-channel KCD2-STC-Ex.1ES and KFD2-STC4-Ex1.ES transmitter power supplies are assembled to the 35-mm DIN mounting rail with power rail. HiC2025ES and HiD2025ES transmitter power supplies are mounted on prewired termination boards.

LISTED UNDER: Power, Supplies

Dual-Interface Memory Uses Energy Harvesting to Enable True Battery-Free System Design

November 7, 2011 7:02 am | Product Releases | Comments

STMicroelectronics is taking the first step to extending its family of RFID/NFC wireless memory ICs with a new 16-Kbit device that can also harvest enough energy to enable small electronic items using it to become completely battery-free electronic applications. Energy harvesting converts energy captured from the surrounding environment into electrical energy to powering small systems.

LISTED UNDER: Power, Batteries | Power, Battery

Custom Battery Contacts

November 7, 2011 6:28 am | Product Releases | Comments

Interplex Sunbelt Inc., a world class supplier of precision components and assemblies and a division of Interplex Industries, Inc. announced today that it will be featuring custom battery contacts at the upcoming Medica show in Dusseldorf, Germany on November 16-19, 2011. “Interplex Sunbelt has manufactured millions of custom battery contacts for the most demanding applications,” said Robert Koppel, president of Interplex Sunbelt.

LISTED UNDER: Power, Batteries | Power, Battery

Low-Power Microcontrollers Feature RC Analog-to-Digital Converters

October 31, 2011 4:57 am | Wireless Design & Development | Product Releases | Comments

LAPIS Semiconductor, a ROHM Group Company, has released the newest members to the ML610Q4xx series low-power microcontrollers. The devices offer even more choice when creating battery-powered devices used for the measurement and display of temperature, humidity and carbon monoxide (CO) in industrial and commercial environments.

LISTED UNDER: Power, Microcontrollers | Power, Controllers | Development Kits / Platforms
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Two-Piece Battery Connector Features Two-Way Insertion Capability

October 27, 2011 7:24 am | Product Releases | Comments

Yokowo’s new two piece battery connector allows both horizontal and vertical blade insertion, as well as increased flexibility in designs. For reliability, the receptacle side features dual beam contact in both insertion directions. Two tabs are uniquely fitted on the receptacle to provide a secure grip around the blade upon insertion.

LISTED UNDER: Power, Batteries | Power, Battery

Two Piece Battery Connectors with Two Way Insertion

October 12, 2011 11:18 am | by Posted Janine E. Mooney, Associate Editor | Product Releases | Comments

Yokowo’s new two piece battery connector allows both horizontal and vertical blade insertion, as well as increased flexibility in designs. For reliability, the receptacle side features dual beam contact in both insertion directions. Two tabs are uniquely fitted on the receptacle to provide a secure grip around the blade upon insertion.

LISTED UNDER: Interconnect, Connectors | Power, Batteries | Power, Battery

PMIC Devices Target Li-Ion Battery Based Mobile Products

October 10, 2011 11:42 am | Product Releases | Comments

austriamicrosystems announced two new members of its Power Management IC (PMIC) family. According to the company, these devices feature essential power management building blocks and flexibility to provide a complete power solution for the next generation of tablets, media players and portable gaming consoles.

LISTED UNDER: Power, Batteries | Power, Battery

Eight-bit Microcontrollers Integrate Configurable Logic

October 5, 2011 8:34 am | Product Releases | Comments

Microchip Technology, a leading provider of microcontroller, analog and Flash-IP solutions , announced from the Embedded Systems Conference in Boston several new 8-bit PIC microcontrollers (MCUs) that feature configurable logic and a high level of peripheral integration in 6- to 20-pin packages.

LISTED UNDER: Power, Microcontrollers | Power, Controllers

Collaboration to Provide Ultra-Low Power 802.11n Wi-Fi Capability for AVR and ARM-based Microcontrollers

September 30, 2011 6:35 am | Product Releases | Comments

Atmel , a leader in microcontroller and touch solutions, and Redpine Signals announced that system engineers can easily implement 802.11n Wi-Fi to all Atmel AVR and ARM-based microcontrollers (MCUs) using Redpine Signals’ Connect-io-n and n-Link modules. System engineers for Atmel AVR XMEGA and AVR UC3 MCU families and Atmel SAM3 and SAM9 ARM-based MCU families can now integrate Wi-Fi capability for a variety of embedded systems in building automation, metering, digital audio and medical applications.

LISTED UNDER: Power, Microcontrollers | Power, Controllers

Power Converters Target Time-Sensitive Base Station and Telecom, Datacom Apps

September 20, 2011 8:30 am | Product Releases | Comments

Ericsson has introduced two sixteenth-brick format DC-DC converters that are asserted to provide designers with quick and reliable board-mounted power solutions, addressing increasing demands for shorter time-to-market. Designed to power 60-W to 65-W applications, the new PKU4619 and PKU4710 are primarily designed for telecom and datacom systems and equipment, but are also suitable for use in power industrial, process control, test and many other applications.

LISTED UNDER: Power, Converters

Unipower & Unipower Telecom Complete Line of OEM Power Supplies and Telecom

August 11, 2011 7:32 am | Product Releases | Comments

Power Sources Unlimited announces the "NEW" Unipower & Unipower Telecom Products web page and shopping cart. Power Sources is pleased to announce new web pages and shopping cart for an exciting array of power solutions from this leading global supplier of energy conversion. Product solutions included are: AC Front Ends, Rectifiers, DC Input Front Ends, DC/DC Bus Converters, Chassis Mount AC/DC Supplies, DC Power Systems, Chassis Mount DC/DC Supplies, Inverters, Inverter/Charger, Inverter Systems, Medical Switchers, Power Distribution & Management, AC PDU's, Hot-Swap Single and Multi-Output Systems Components and Batteries.

LISTED UNDER: Power, Supplies

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