Peco II, Inc.
Galion, OH 44833
Nov 04, 2008 Suited for applications such as triple-play offerings to multiple dwelling units, MPS10 Micro Power System supplies up to 18 A of current at 48 Vdc in 1RU shelf. System controller provides dc power system management, along with battery management, and integrated distribution minimizes overall system size for use in space-constrained remote cabinet applications. Device is suited for service providers, alternative carriers, and OEMs.

American Power Conversion
West Kingston, RI 02892
Sep 29, 2008 Designed to protect valuable electronics, such as plasma and LCD TVs from surges, spikes, and blackouts to optimize performance of connected equipment in pro installation, APC AV G5 Rack Power Filter features 8 surge-protected outlets, 6 for digital devices and 2 for high current, to aid in noise filtering through isolated noise filter banks. With Let-Through voltage rating of less than 40 V, unit has LCD, delayed turn on/off (4 banks), and ability for rack or shelf installation.

Advanced Analogic Technologies Inc.
Sunnyvale, CA 94085
Sep 25, 2008 Integrating 1.7 A and 800 mA buck converters, Model AAT2789 consolidates power management functions for WLAN products, GPS devices, smart phones, and other handheld devices. Two-channel synchronous step-down converter operates from 2.7-5.5 V, making it suited for portable systems powered from single-cell Li-Ion battery or consumer equipment using 3.3 or 5 V bus. Housed in 3 x 4 mm TDFN package, converter includes soft start as well as over-temperature and current limit protection circuits.

Atmel Corp.
San Jose, CA 95131
Sep 12, 2008 Sourcing 3-5 V supplies and integrating real-time clock and 2 wire interfaces, Model AT73C224 outputs 4 power supply channels, and supplies required voltages and currents to main sections of generic 32-bit MCU-based applications. One step down dc-dc converter supplies 0.9-3.4 V programmable output voltage and 500 mA output current, while one step up dc-dc converter supplies 5.2 V or higher output voltage, with output current set by external FET up to 1 A.

Microchip Technology, Inc.
Chandler, AZ 85224 6199
Sep 08, 2008 Enabling electronic devices to be simultaneously powered and charged via AC-to-DC adapter or through USB port, MCP73871 Li-Ion/Li-Polymer Charger is suitable for portable products such as GPS units, phone chargers, PDAs, and Bluetooth® headsets. Single-chip charger features integrated pass transistor and numerous battery and termination voltage options. Housed in 20-pin, 4 x 4 mm QFN package, device delivers accurate voltage regulation of 0.5%.

Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
Aug 26, 2008 Housed in 0.9 x 1.3 x 0.6 mm wafer chip scale package, 500 mA Model TPS62601 achieves up to 89% power efficiency and 30 µA typical operating quiescent current. Synchronous, switch-mode device features fixed frequency of 6 MHz, allowing use of only one 0.47 µH inductor and 2 ceramic capacitors. With input voltage range of 2.3-5.5 V and 1.8 V output, step-down dc/dc converter supports ultra-thin smart phones, wireless modules, and portable electronics.

Raritan Computer, Inc.
Somerset, NJ 08873
Jul 31, 2008 PM(TM) Series of Ethernet metered rack PDUs monitor power load on PDU in real time and provide advanced warning to protect against potential circuit overloads. Dominion® PX intelligent PDUs offer rack-level and outlet-level remote power monitoring and management, while RPC Series switched Rack PDUs support remote power on/off and power recycling control of individual outlets. Units come in ZeroU and 2U form factors and with variety of NEMA and IEC plugs and receptacles.

Linear Technology Corp.
Milpitas, CA 95035-7417
Jul 09, 2008 Housed in 4 x 4 mm QFN package, Model LTC3567 integrates switching PowerPath(TM) manager, battery charger, 1 A synchronous buck-boost regulator, ideal diode and controller, I2C control, and always-on LDO. Switching input stage converts 2.5 W from USB port to charging current, enabling up to 700 mA from 500 mA USB supply and up to 1.5 A when wall powered. Regulator delivers 1 A continuously, and can regulate 3.3 V output voltage over Lithium battery voltage range down to 2.75 V input.

Micrel Inc.
San Jose, CA 95131
Jun 25, 2008 Offering 4 output voltages in 3 x 3 mm MLF®-16 lead package, MIC2811/21 combines DC/DC converter with 3 LDO regulators is suited for providing voltages necessary for system core, I/O, auxiliary, and external memory supplies found in portable devices. Model MIC2811 supports optional bypass capacitor to optimize noise and PSRR performance of LDO1 and LDO2, and MIC2821 offers independent enables for all 4 outputs to support sequencing and control for system power state optimization.

Maxim Integrated Products
Sunnyvale, CA 94086
May 19, 2008 Integrating 8-channel ADC converter and MAXQ® microprocessor for computing poly-phase multifunction energy metering parameters, MAXQ3180 Energy-Measurement IC monitors power grid and load status. It also monitors neutral line current flow, detects voltage sequence error, and measures current in absence of phase voltages. Featuring operating temperature range of -40 to +85°C, unit provides 2 configurable pulse outputs that can be set to output large array of operational parameters.

Eaton Corp.
Cleveland, OH 44114
May 13, 2008 Enabling users to view and manage electrical power, understand energy usage patterns, identify peak load times, and determine high energy consumption equipment, Power Xpert Server Solution is comprised of power quality meter, Ethernet switch, current transformer, and installation equipment. System measures, analyzes, and captures waveforms and presents Power Quality Index graphic in web browser so users can identify critical power events based on ITIC (CBEMA) Curve.

Advanced Analogic Technologies Inc.
Sunnyvale, CA 94085
May 02, 2008 Supplied in 36-pin, 0.8 mm-high TQFN package, AAT2601 integrates all components necessary to meet power requirements for CDMA handsets. Single-cell Lithium-ion battery charger is capable of powering system while charging battery, and 300 mA step-down buck converter powers baseband core. Along with 5 LDOs for all critical digital, analog, transmit, and receive functions, IC incorporates I²C interface to control voltages dynamically. Rest function and 2 load switches are also provided.

International Rectifier Corp.
El Segundo, CA 90245
Mar 25, 2008 Designed for Intel® VR11.0 and VR11.1 processors, IR3502 XPhase® Control IC features 0.5% overall system set point accuracy and daisy-chain digital phase timing for accurate phase interleaving without need for external components. Combined with IR3507 phase IC, chipset provides power state indicator capability. Model IR3502 includes programmable 250 kHz to 9 MHz clock oscillator frequency to provide per phase switching frequency of 250 kHz to 1.5 MHz.

Atmel Corporation
San Jose, CA 95131
Mar 25, 2008 Integrating power management and audio circuitry on single chip, mixed mode Model AT73C209 has 2 linear regulators and 1 step-up switching regulator working down to 0.9 V, suited for 1-cell Alkaline/NiMh batteries. On audio side, device offers audio-quality 16-bit Stereo Audio DAC with headset driver and microphone preamplifier to interface with recording stage of MCU. IC is housed in 7 x 7 mm, 32-pin QFN package to satisfy portable device manufacturers' space requirements.

austriamicrosystems AG
Premstatten   Austria
Mar 18, 2008 Integrated power and audio management unit, AS3650, comes in 8 x 8 mm BGA124 package and is specified over -40 to +85°C range. It provides entire system power management, battery management, linear and USB charging, backlight driver, and touch screen interface. IC also offers audio DAC, ADC, audio mixer, and several audio inputs and outputs. Design is tailored to work with SiRF PND processor family from SiRFatlas(TM) and SiRFtitan(TM) processors to SiRFprima(TM) platform.

STMicroelectronics
GENEVA   Switzerland
Mar 17, 2008 Integrating both power supply and MOST-compliant power-management control logic, Model L5961 delivers diagnostic and full system monitoring for SMSC network processors. It features ultra-zero power mode that offers typical quiescent current of only 5 µA, integrated 5 or 3.3 V, 650 mA dc-dc converter, 2 voltage regulators, 1 diagnostic transceiver, as well as 3 integrated battery detectors. Power management IC is available in PowerSSO36 package or optional PowerSO36 package.

International Rectifier Corp.
El Segundo, CA 90245
Mar 07, 2008 Designed for DC-DC converters used in notebook and desktop computers, Model IR3721 measures dynamic power at output/load side of voltage regulators. TruePower(TM) technology captures information with 2.5% accuracy at 65°C, minimizing dynamic errors. Device monitors output filter inductor current in buck or multiphase converters from 0.5-1.8 V, and provides options of using resistive sensing or inductor DCR current sensing with internal compensation feature.

Kell Systems Inc. USA
Chantilly, VA 20151
Mar 05, 2008 EnviroBot combines monitoring and real-time alert notification for all aspects of hardware environment in 1U rack-mount device. From secure web-based interface, it provides remote power management functions that allow individual hardware devices to be powered on and off. Conditions monitored include server enclosure humidity levels, internal and external enclosure temperatures, cooling fan system status, UPS status, and intruder detection.

Protonex Technology Corp.
Southborough, MA 01772-1034
Feb 14, 2008 Designed to withstand harsh operating conditions of military field use, 250 W Pulse M250 combines fuel cell energy conversion and battery charging technology into one system. Pulse BPM601 battlefield air operations power manager combines power conversion, equipment power management, and energy harvesting technology in lightweight system designed for military field use.

Ramtron International Corp.
Colorado Springs, CO 80921
Jan 23, 2008 Operating from 4.0-5.5 V and 2.7-3.6 V, respectively, FM3127x/L27x Processor Companion ICs feature trickle charger capable of charging 1 Farad supercapacitor in under 3 hr and real-time clock that requires 12.5 pF external watch crystal. Single-chip solutions are available with 4, 16, 64, or 256 Kb nonvolatile FRAM memory, 2-wire interface, as well as integrated support and peripheral functions for processor-based systems. Programmable low-VDD reset and watchdog timer are also included.