Power
MAX15048/49: Three-output DC-DC controllers with tracking/sequencing reduce power-management cost for 40nm logic devices
Maxim introduced the MAX15048/MAX15049, low-cost, three-output, synchronous step-down controllers with tracking (MAX15048) or sequencing (MAX15049) options. Designed to meet the tight tolerances of small-geometry logic devices, these controllers drive external MOSFETs to deliver a regulated 0.6V to 19V output voltage and up to 15A of load current per output. Additionally, integrated tracking/sequencing allows customers to seamlessly control core...
AAT2614 Compact Integrated 600mA Switching Converter with 4-Channel 300mA LDO Regulator
The AAT2614 is a multiple rail power management integrated circuit. It integrates a 600mA switching regulator and four fully integrated 300mA low dropout (LDO) regulators in a small Pb-free 3mm x 3mm, 20-pin TQFN package or in a 1.65mm x 1.65mm, 16-bump CSP-0.4 package making it ideal for space-constraint systems.
A123 Selected to Power Plug-in Hybrid Electric Trucks for Eaton Corporation
A123 Systems (Nasdaq:AONE), a developer and manufacturer of advanced Nanophosphate™ lithium ion batteries and systems, today announced that it has been selected by Eaton Corporation, a diversified industrial manufacturer (NYSE:ETN), to supply battery systems for production of a hybrid power system to be installed on a Ford F550 based Plug-in Hybrid Electric Vehicle (PHEV). The program is partially funded by a $45 million grant in American Recov...
MAX5971A: IEEE 802.3af/at-compliant, single-port PSE controller with integrated MOSFET delivers up to 40W to PDs
Maxim introduced the MAX5971A single-port, power-sourcing equipment (PSE) controller for IEEE(R) 802.3af/at-compliant, high-power, power-over-Ethernet (PoE+) applications. This device integrates a 0.5ohm power MOSFET and sense resistor to save space and cost, while delivering up to 40W/port for powered devices (PDs) such as IP phones, IP cameras, wireless LAN access points, and video surveillance cameras.
MAX8893: MicroPMIC for multimedia application processors provides high integration in a 2.5mm x 3.0mm WLP
Maxim introduced the MAX8893, a highly integrated microPMIC for multimedia application processors. This device includes one high-efficiency step-down converter, three low-noise LDOs, two low-supply-current LDOs, one low-on-resistance load switch, and one Hi-Speed USB switch-all in a 2.5mm x 3.0mm, 30-bump wafer-level package (WLP). This integration saves space and cost without sacrificing design flexibility. All regulators and switches have indi...
TEX-120 from Powersolve is IP67 rated for use in harsh environments
Powersolve announced the TEX-120 series of industrial power supplies designed for applications in harsh environments. Providing a maximum output of 120W, the unit’s rugged die-cast aluminium housing is water, ice, oil and dust resistant and is approved to IP67 and NEMA 4X requirements. An International safety approval package also includes CB scheme as well as ATEX and IECEx.
Saft batteries provide high-tech traction battery for Sitras HES hybrid energy storage system on Siemens Mobility’s trams
Saft has supplied Ni-MH (nickel-metal hydride) integrated traction battery systems to Siemens Mobility for use in the development of a new generation of trams equipped with the Sitras HES hybrid energy storage system. The first tram with Sitras HES, equipped a Saft battery system onboard, has completed more than one year of successful passenger service trials in Portugal with the Siemens Mobility customer MTS (Metro Transportes do Sul, S.A.), Sin...
Saft Li-ion batteries move into telecom market in outdoor BTS cabinets for Latin American Tetrapol network
Saft is now supplying its Intensium 3 high performance, maintenance free lithiumion (Li-ion) batteries for a telecom BTS (Base Transceiver Station) power backup application. b+w Electronic Systems, the German system integrator, has used Saft’s high energy Intensium 3 rackmount Li-ion battery system to create a new generation, passively-cooled, outdoor cabinet that delivers increased reliability and substantial power savings in even the most de...
Saft Li-ion battery technology provides the energy storage at the heart of ABB’s new SVC Light concept for the Smart Grid
Saft Li-ion (lithium-ion) battery technology is providing the energy storage at the heart of ABB’s new SVC Light concept that will be a key element in the creation of the Smart Grid essential to handle significantly increased levels of renewable generation. The SVC Light with Energy Storage adds a significant new dimension to ABB’s Smart Grid philosophy by combining energy storage capability with its well-established SVC Light technology. Thi...
Thyrobox M Polysilicon Power Supplies launched at Photon Photovoltaic Technology Show
AEG Power Solutions launched the Thyrobox M, its newest generation of products, at the Photon Photovoltaic Technology Show in Stuttgart. With advanced process monitoring capabilities, a 0.95 power factor and more than 99% energy efficiency, the Thyrobox M delivers unprecedented performance, reliability and stability to polysilicon manufacturers worldwide.