Power
EOS Power Announces the Release of the New M (W) LT40 & 60 Watt Open Frame AC/DC Series
EOS announced that it has released its new M (W) LT40 and 60 Watt Series of Medical and Commercial Open Frame AC/DC products. The M (W) LT40 and 60 Watt Series are packaged in a 2 x 4 Inch footprint and have a host of Class leading specifications without the premium cost.
GlobTek's Desktop Switching Power Supplies updated to latest Mexico/Mexican standard
GlobTek now has updated Mexico/Mexican NOM Certificates and reports for 12-15V output members of the GT-81081-T3 Series to the latest published Mexican standard NOM-001-SCFI-1993. The NOM-001-SCFI-1993 standard is titled Electronic Apparatus - Household Electronic Apparatus Fed by Different Sources of Electrical Power - Safety Requirements and Testing Methods for Type Approval and stipulates that AC/DC adapters, converters, eliminators or power s...
TI fast-charge technology gets more life out of a Li-Ion battery
Texas Instruments today introduced two power management chipsets with TI’s patented new MaxLife fast-charge technology, which allows consumers to charge single-cell Li-Ion batteries faster and experience longer battery life. The bq27530 and bq27531 fuel gauge circuits, coupled with TI’s bq2416x and bq2419x chargers, optimize battery performance using the highest possible charge rates with minimal battery degradation.
IR’s New 1200V IGBTs Deliver Higher Power Density and Increased Efficiency
International Rectifier today introduced a family of rugged 1200V ultra-fast insulated-gate bipolar transistors optimized for industrial motor drive and UPS systems. The new devices leverage IR’s field stop trench ultra-thin wafer technology that delivers lower conduction and switching losses.
Achieve Double Power Density With Chip Scale Schottky Diode
With the introduction of its first wafer level chip scale packaged Schottky, Diodes Incorporated is providing smartphone and tablet designs with an alternative to miniature DFN0603 devices that offers twice the power density for the same PCB footprint. In the X3-WLCUS0603-3 solder pad package, the 30V, 0.2A SDM0230CSP Schottky diode has a typical thermal resistance of just 261ºC/W.
60V, 3A (IOUT), 2MHz Step-Down DC/DC Converter Needs Only 2.7µA of Quiescent Current
Linear Technology Corporation announces the LT3995, a 3A, 60V step-down switching regulator, requiring only 2.7µA of quiescent current. The LT3995’s 4.3V to 60V input voltage range makes it ideal for automotive, commercial vehicle, avionic and industrial applications. Its internal 4.7A switch can deliver up to 3A of continuous output current to voltages as low as 1.2V. The LT3995’s Burst Mode operation offers ultralow quiescent current, maki...
TOREX SEMICONDUCTOR Announces 105°C Step-Down DC/DC Controller with 30V Operation and Low Supply Current
TOREX SEMICONDUCTOR has developed the XC9252 series of 105°C step-down DC/DC controllers with 30V operation and a low supply current. This is a high breakdown voltage product with an input voltage of 30V, input rating of 36V, and a peak voltage of 46V for 400ms.
Toshiba Adds High Gain 200W GaN HEMT Power Amplifier for C-Band RADAR Applications
Toshiba America Electronic Components today announced the addition of a 200W C-Band gallium nitride semiconductor High Electron Mobility Transistor to its power amplifier product family. The new device will be shown during the conference exhibition portion of the 2013 IEEE MTT-S International Microwave Symposium from June 4-6 in Seattle, Washington.
2:1 DC/DC modules with 30, 40 and 50 W power
The PMT-series P30WG with 30 W and the PMT-series P40WG with 40 W are families of cost effective single and dual output DC-DC modules with a wide input range of 2:1. The input voltage ranges are 9 – 18 V, 18- 36 V and 36 – 72 V. The converters provide regulated output voltages from 3.3 V up to 15 V DC, both for single and dual versions. The 30 W series is also available as PMTW-series P30WG with 4:1 ultra-wide input and single, dual and trip...
New LGA-Packaged MOSFETs help maximise efficiency and battery life in space limited smart phone and tablet PC applications
ON Semiconductor has introduced two new MOSFET devices designed for use in smart phone and tablet PC applications where they provide a crucial part of the Lithium ion battery charging / discharging protection circuit switching. The EFC6601R and EFC6602R help designers to reduce solution size, improve efficiency and maximise battery life.