Saelig Co., Inc.
Pittsford, NY 14534
Nov 02, 2007 Combining toggle mode on/off switch with hardware-programmable, auto- switch-off/override/reset ability, Model QT102 is single-channel touch-on/off sensor chip that offers immediate shut-off in case of system malfunction. It provides internal power management control, running mostly in low-power mode, switching temporarily to high power, fast mode once touch is detected. Unit uses spread-spectrum signal acquisition to insure high noise immunity and low RF emissions.

Linear Technology Corp.
Milpitas, CA 95035-7417
Jul 09, 2007 Suited for Li-Ion/Polymer battery applications, Model LTC3557 integrates linear PowerPath(TM) manager, standalone battery charger, ideal diode, 3 synchronous buck regulators, and always-on LDO in 4 x 4 mm QFN package. PowerPath manages transition between multiple input sources and power to load, while battery charger delivers up to 1.5 A from wall adapter or 500 mA from USB port. With adjustable output voltages down to 0.8 V, buck regulators deliver output currents of 600/400/400 mA.

Linear Technology Corp.
Milpitas, CA 95035-7417
Jun 07, 2007 Housed in 4 x 5 mm package, LTC3555 USB Power Manager and Triple Step-Down DC/DC Converter incorporates range of power management functions, including switching PowerPath(TM) manager, stand-alone battery charger, 3 monolithic buck regulators, and always-on LDO, controlled via I2C interface. PowerPath control manages power flow between AC/DC wall adapter, USB port, Li-Ion/Polymer battery, and system load, while providing up to 1.5 A to system from wall adapter.

OceanServer Technology Inc.
Fall River, MA 02723
May 11, 2007 Intelligent Battery and Power System(TM) lets designers add up to 48 Vdc of smart, rechargeable Li-Ion battery back-up power, as OEM component, to electronic and electromechanical equipment. Solution serves as complete AC/DC power supply, providing clean, regulated dc power as sourced from Li-Ion battery packs, ac wall outlet, or any external dc source. Battery management modules and dc converters are available to manage up to 8 packs each, providing up to 760 W hr of power.

Eaton Corp.
Cleveland, OH 44114
Mar 21, 2007 Powerware® Energy Management System optimizes power utilization and availability for all levels of power distribution systems in data centers. To ensure continuous power at branch circuit, sub-feed, and main breaker levels, system provides real-time metering, issues warnings and alarms when conditions exeed current or environmental condition thresholds, and tracks event history. Solution continuously collects data from up to 8 panel boards and 336 pole positions in single system.

Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
Feb 05, 2007 Housed in 4 x 4 mm package, 6-channel Series TPS65050 maximizes up to 95% efficiency across point-of-load currents up to 1 A. Units integrate two 2.25 MHz step-down converters, each operating at input voltages of 2.5-6 V, to support system's core, peripheral, and I/O or memory voltages. Series TPS65050 also incorporates 2 general-purpose, 400 mA linear dropout voltage regulators and two 200 mA LDOs, which support input voltage of 1.5-6.5 V.

Proton Energy Systems, Inc.
Wallingford, CT 06492
Dec 13, 2006 Checking flow of hydrogen needed to cool power generating equipment, StableFlow(TM) Hydrogen Control System regulates gas quality within generator's casing. It controls impure hydrogen venting and provides pure hydrogen replenishment as required. OEM specification compliance reduces windage loss, air emissions, and corrosion, and optimizes electric generating capacity. Onsite hydrogen generation increases plant safety, reducing need for stored bottled hydrogen.

National Semiconductor Corp.
Santa Clara, CA 95051-0695
Dec 01, 2006 Supplied in 6 x 6 mm, 48-pin LLP® package, LP3910 digitally programmable system power management unit (PMU) is optimized for portable media applications with hard drive. It incorporates 2 LDO voltage regulators and 2 integrated buck converters, with dynamic voltage scaling, that provide up to 96% efficiency. Along with 4-channel, 8-bit ADC, multiple-output PMU also offers digital I2C-compatible interface and dual-source (wall adapter or USB) battery charger.

Broadcom Corp.
Irvine, CA 92618
Nov 27, 2006 Designed to meet power system requirements of mobile handsets and other portable devices, BCM59001 system-on-a-chip (SoC) PMU (power management unit) integrates all key portable power components including wall adaptors, USB chargers, and fuel gauges. It features 84% dc-dc efficiency at 1 mA, 11 integrated LDO regulators combining ultra low noise with power supply rejection ratio of >70 dB at 10 kHz and drop-out voltage of <50 mV, and dedicated 2-wire interface with baseband.

MRV Communications, Inc.
Chatsworth, CA 91311
Nov 03, 2006 Available in horizontal and vertical form factors with 8-, 16-, 24-, and 32-port models, 5250 AC Power Control Series accepts 20 or 30 A input and offers various inlet and outlet connector options. Features include input current monitoring, power up sequencing, and ability to control and group outlets by name within single or multiple units. Suited for U.S. or European installations, FIPS 140-2 certified devices are controlled using LX Series console server.

Altronix Corp.
Brooklyn, NY 11220
Oct 31, 2006 Able to handle video cameras lacking internal isolation transformers, HubWay(TM)2I provides eight 24 Vac power outputs individually configurable for ac and/or dc cameras. Design allows UTP video, RS422/RS-485 data, and distributed power to each camera to be customized over one CAT-5 or higher cable at distances to 1,000 ft. Enclosed in modular 2U EIA 19 in. rack mount chassis, product features removable terminal blocks with locking screw flanges.

Emerson Network Power
St. Louis, MO 63136
Oct 25, 2006 Bundling UPS system with on-site service, Liebert Power Assurance Package helps companies with rack-based or tower UPS systems in 1-10 kVA range achieve optimal network availability with minimal downtime. It is available for Liebert GXT and PSI products, providing preventive maintenance as well as on-site repair coverage for 5 years. Designed to deliver high nines power availability, bundle helps extend product lifecycle, mitigate risk, and optimize business environment control.

Advanced Analogic Technologies Inc.
Sunnyvale, CA 94085
Oct 06, 2006 Specified over -40 to +85°C range, AAT2554 combines 500 mA battery charger, 250 mA step-down converter, and 300 mA low dropout (LDO) linear regulator in 3 x 4 mm package. Multifunctional device helps reduce product footprint and design complexity. All 3 functions use single-cell Lithium-ion battery as power source. With 1.5 MHz switching frequency, step-down converter functions using inductor less than 1 mm high and delivers full-rated output current with up to 96% efficiency.

National Semiconductor Corp.
Santa Clara, CA 95051-0695
Sep 29, 2006 Designed for space constrained applications, models LP3906 and LP3905 power management units (PMUs) are optimized to power microprocessors, low-power FPGAs, and DSPs. LP3906 features two integrated 1.5 A, high-efficiency buck regulators and two 300 mA linear regulators with I2C compatible interface for programmability. LP3905 contains two integrated 600 mA high-efficiency buck regulators and two 150 mA ultra-low-noise linear regulators.

Texas Instruments, Inc., Semiconductors
Dallas, TX 75243
Sep 08, 2006 Model INA206 combines high-side current-sense amplifier and 2 open-drain output comparators with internal 0.6 V voltage references in 14-pin package. Comparators provide over/under current detection or power supply over/under voltage detection. With gain setting of +20 V/V, unit features common-mode voltage range of -16 to 80 V, 500 kHz bandwidth, and supply range of 2.7-18 V, and is specified for ±3.5% maximum output error over -40 to +125°C temperature range.

Thomas & Betts Corp.
Memphis, TN 38125
Jun 29, 2006 Suited for raised-floor applications, Steel City® AFM-4R Round Access Floor Module fits in same size hole used for standard air-handling devices. It features stamped steel construction, 3 compartments with removable voltage dividers, and black polycarbonate cover with 2 access lids for cable entry. Designed to fit holes from 8¼ to 8¾ in. dia, module is secured by 2 thumbscrews. Minimum raised-floor depth of 6½ in. is required.

National Semiconductor Corp.
Santa Clara, CA 95051-0695
Apr 20, 2006 Designed to optimize multimedia processor performance, LP3971 power management unit (PMU) and LM3370 integrated, dual-channel, step-down DC-DC converter feature digital I2C compatible interface that enables customization of electrical specifications. Digitally programmable, multiple-output power management devices include buck regulators that provide over 90% efficiency throughout entire load current range. Output voltage may be modified in real time.

STMicroelectronics
Carrollton, TX 75006
Feb 23, 2006 Featuring processor-supply monitoring and reset control capabilities, STw4810 can perform main energy management function in Application Processor Engine (APE)-based products. It integrates 3 LDO programmable regulators and 2 independent DC-DC step-down converters in addition to USB-OTG (USB On-The-Go) module and memory-card interface on one chip. Product combines analog and mixed-signal functions in 4.6 x 4.6 mm VFBGA84 or 6 x 6 mm TFBGA84 package.

NEC Electronics
Santa Clara, CA 95050
Sep 09, 2005 Low-voltage power MOSFETs serve as switching devices with minimal current leakage to provide power management in high-frequency power supplies and motor control systems. Noise-clipping and ESD protection diodes protect high-speed system data from being degraded because of electromagnetic noise and chips from being damaged by static electricity. LDO voltage regulators maintain stable power supply in systems receiving unstable or unrectified direct current.

VECTOR CoGen, LLC
Carson City, NV 89706
Mar 08, 2005 Powered by natural gas or propane, 15 kW VC-15 generator allows multi-family facilities to produce on-site power and hot water. Unit uses whisper-quiet, internal engine to spin generator. Water that cools engine is afterwards circulated through heat exchanger, producing pre-heated water that is fed into facility’s boiler or water heater. Unit can also function as backup generator during power outages.