Hoffman Engineering Corp.    Stamford, CT 06907
May 16, 2013 Intended for mobile medical carts, Model 451 converts battery's DC power into AC and DC outputs, allowing system to operate electronic devices without converters, inverters, or adapters. System delivers 450 W of power to rapidly charge any size battery with 25 A of output. Providing minimum 12-hour run time, Model 451 accepts universal input power and provides simultaneous 5, 12, and 19.5 Vdc outputs along with 120 Vac True Sine Wave output for protection of sensitive computer electronics.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Mar 06, 2013 As 35 V, single-channel output stage power management gate drivers, UCC27531 and UCC27532 prevent digital controllers from operating too close to power circuitry. UVLO settings and rail-to-rail output voltage provide system protection, while split-output configuration improves Miller turn-on immunity and prevents IGBT/MOSFET damage. Along with peak current of 2.5 A source and 5 A sink, features include negative input voltage handling and propagation time with 17 ns typ delay.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Feb 18, 2013 Supplied in 10-pin, 3 x 3 x 0.8 mm SON package, LM10011 power management controller has 4- and 6-bit voltage identification (VID) interfaces and is designed to operate along with POL regulator to adjust core voltage of VID-enabled processor. Product offers 1% output accuracy and 16 pin-programmable current output options during start-up. Able to help reduce power consumption in wireless infrastructure applications, controller operates over 2.97–5.5 V input range.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Feb 14, 2013 Optimized to work with TI's automotive OMAP™ processors, Model TPS659119-Q1 targets instant-on applications such as automotive infotainment systems. IC features 3 step-down DC/DC converters, 2 with dynamic voltage scaling and 1 for I/O power. Control signal enables one external buck controller for external FETs to support high current rail when necessary. With 8 LDO voltage regulators and 1 real-time clock LDO, AEC-Q100-qualified unit provides flexible output power to serve multiple processors.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Feb 11, 2013 Supplied in multi-row QFN packaging, TPS65090 PMIC extends battery run-time in tablets and other portable electronics while also simplifying design and reducing board space. Single-chip front-end power management unit (PMU) specifically incorporates 4 A switching PowerPath charger, three 5 A DC/DC step-down converters, 7 load switches, 2 always-on LDOs, and 10-channel ADC. Battery run-time benefits from up to 95% efficiency across 8–12 V output voltages for 2–3 cells in series.

Allegro MicroSystems Inc.    Worcester, MA 01615
Nov 14, 2012 Model A8600 power management IC includes 3 asynchronous regulators, one of which is always on and operates down to at least 3.6 VIN while drawing less than 50 µA from 12 VIN. Available in 48-pin LQFP, product has EN/SYNC input for on/off or to increase/decrease base PWM frequency; 4 adjustable soft-start times; and 4 external compensation pins. Two high-side switches block reverse current. Also included are pulse-by-pulse current limit and short circuit, BOOT voltage, and over-voltage protection.

EnerSys, Inc.    Reading, PA 19612-4145
Nov 13, 2012 Intended for utilities and large industrial applications, OptiGrid Stored Energy Solution combines appropriate battery chemistry with power conditioning system, monitoring system, shelter/container, and full service and engineering to best match user requirements. Turnkey, utility-scale capacity optimization system can be customized with one or more chemistries, including tubular technology, flat plate valve regulated, flat plate flooded, lithium ion, and/or lead acid designs and alloys.

Minuteman UPS/Para Systems    Carrollton, TX 75007
Oct 26, 2012 Offered in 8- and 16-port models, RPM Series lets users remotely manage power for connected devices such as servers, switches, routers, and modems. Locked-up devices can be re-set from desktop PC, laptop, smart phone, or tablet via web interface. Users can also receive notification of locked devices and set up automatic reboots using ping actions. Available for 120 and 208 V applications, products offer individual or grouped outlet control, horizontal or rack mounting, and LCD with true RMS meter.

Exar Corp.    Fremont, CA 94538
Oct 26, 2012 Programmable via I²C-based, SMBus-compliant serial interface, XRP7724 comes with PowerArchitect™ v5.0 and provides dynamic optimization and customizable configuration through on-board memory. Product comes in 7 x 7 mm TQFN package and, in addition to 5 GPIOs for system control, offers single-input, quad-output, step down switching regulator controller with integrated gate drivers and 2 LDO outputs. Switching conversion frequencies are programmable from 106 kHz to 1.2 MHz.

ON Semiconductor, LLC    Phoenix, AZ 85008
Oct 04, 2012 Optimized for battery powered systems such as smartphones and digital cameras, Model NCP6924 integrates two 800 mA, 3 MHz step down DC-DC converters and 4 LDO regulators for total quiescent current of 105 µA, while Model NCP6914 integrates single 800 mA, 3 MHz step down DC- DC converter and 4 LDO regulators to deliver quiescent current of 72 µA. Featuring 5 and 6 voltage rails, both are sized to supply power to mixed signal modules, or to complement power distribution to application processor.

Texas Instruments, Inc.    San Jose, CA 95134
Sep 27, 2012

Compliant to Intel® Node Manager 2.0, Model LM25066IA provides server designers with power management and protection solution that interfaces with Intel management engine. IC delivers 1% current measurement accuracy and 2% power measurement accuracy over server operating temperature. Parametric and fault data is delivered through SMBus communications interface using PMBus protocol, and host's system diagnostic and optimization routines use data to limit power to each blade subsystem, or node.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Jul 12, 2012 Housed in 14-pin 5 x 6 mm TSSOP, Model bq34z100 supports wide range of lithium-ion and lithium iron phosphate chemistries in 2- to 16-cell battery packs, extending battery run-time in medical instruments, power tools, and UPS systems. Battery management gas gauge circuit leverages Impedance Track(TM) technology, which uses charge voltage measurements, battery characteristics, and properties to determine battery's state-of-health and maintain up to 94% accurate capacity measurement.

Maxim Integrated Products    Sunnyvale, CA 94086
Jul 02, 2012 TINI® Power SoC chipset in Galaxy S® III operates with Exynos 4412 quad-core applications processor to minimize smartphone form factor while increasing it efficiency. Covering all power management, charging, and USB multiplexing needs, chipset provides balance between size and flexibility to power Samsung® applications processor and baseband processor. Green Mode regulators and subregulation architecture, along with submicron geometry process, extend standby and active battery life.

Scintera Networks Inc.    San Jose, CA 95129
Apr 13, 2012 Supplied in 64-pin, 9 x 9 mm QFN package, SC1889-00B11 RF Power Amplifier Linearizer (RFPAL) with integrated dual-RMS power measurement unit (PMU) lets designers reduce size, power, and design cycles in 3G and 4G RF cellular infrastructure systems. PMU provides data as digital codes for export, and simultaneous dual-RMS power detector provides typical absolute accuracy of ±0.1 dB over first 20 dB of input range and ±0.5 dB over last 10 dB of input range for PA lineup input and output.

Basler Electric Co.    Highland, IL 62249
Feb 16, 2012 Combining microprocessor-based platform, fiber optic rectifier bridge firing control, and online maintenance-capable rectifier bridges, Model DECS-2100 provides excitation currents up to 10,000 Adc on systems ranging from 1-1,300 MW. BESTCOMS(TM)Pro GUI software is used for configuring, monitoring, and maintaining control system. Through USB port or optional Ethernet port, local communication between controller and PC operating with BESTCOMSPro software is possible.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Nov 04, 2011 Supplied in 3 x 3 mm VQFN package, bq25504 manages microwatts to milliwatts of power generated from solar, thermoelectric, electromagnetic, and vibration sources and stores extracted energy in elements such as Li-ion batteries and super capacitors. Included circuitry helps protect energy storage element from over and under voltage conditions as well as kick-start system when battery is deeply discharged. While typ quiescent current is 330 nA, conversion efficiency is greater than 80%.

Texas Instruments, Inc. (TI)    Dallas, TX 75243-4136
Oct 28, 2011 Supplied in 12 x 12 mm, automotive-qualified, 169-ball nFBGA package, TPS658629-Q1 provides all power supply functions and reduces board space for infotainment, navigation, and LCD/TFT cluster applications. Components include 3 DC/DC buck converters, 11 LDOs, 4 programmable PWM outputs, 2 RGB LED drivers, and one WLED driver. I²C interface enables control of subsystem parameters, and internal registers have complete set of status information.

austriamicrosystems AG    Premstatten   Austria
Oct 18, 2011 With start-up configuration programming capability, AS3710/11 can be adapted to various processors as well as for last minute changes or fine tuning without design re-spin. Both models include 3 DC/DC, 4 MHz, step-down converters; 2 DC/DC, step-up converters; 8 LDOs; 4 GPIOs; 1.5 A charger; I²C interface; 3 current sinks; ADC; watchdog timer; and RTC. While AS3710 adds third booster, AS3711 adds 3 A step-down converter. Configuration options include selecting linear or switching charging.

Server Technology, Inc.    Reno, NV 89511
Oct 07, 2011 Sentry Power Manager (SPM) v5.0 and v6.1 firmware for intelligent cabinet (CDU) power distribution units (PDUs) optimize data center power management. SPM serves as primary interface to any number of PDUs in data center. As Web 2.0-compliant UI and middleware solution, it provides actionable, real-time data and integration with all major components in systems management and data center infrastructure management (DCIM) spaces.

Texas Instruments, Inc., Semiconductors    Dallas, TX 75243
Jul 22, 2011 Offered as standalone device, bq77910 offers protection and cell-balancing for 4- to 10-cell Li-Ion and lithium iron phosphate battery packs. IC monitors individual cell voltages and drives 2 N-channel power MOSFETs to interrupt current flow during fault conditions. Criteria for fault detection and recovery is fully programmable in non-volatile memory. Product simplifies battery pack designs for e-bikes, e-scooters, portable gardening tools, power tools, and UPS.