Power
Fairchild Semiconductor’s 150V Low RDS(ON) MOSFET Enables Higher Performance in Isolated DC-DC Applications
DC-DC designers need MOSFET solutions that offer lower switching losses and less noise in a compact footprint. Leveraging its advanced process and packaging technologies, as well as system expertise, Fairchild Semiconductor (NYSE: FCS) has released a 150V MOSFET with low RDS(ON) (17mOhm MAX) and an optimized Figure of Merit (FOM) (17mOhm * 33nCº Max) to bring high efficiency, lower power dissipation and less heat in a 5mm x 6mm MLP footprint.
Compact MIL-spec DC-DC converter delivers 20A output current
The specialist developer and manufacturer of electronic power supplies for the defence market, Roband Electronics has added yet another innovative product to its compact military specification DC-DC converter range. The new RO-MIL-2213, which is supplied in 3.3V and 5V output versions, is capable of delivering a 20A output current from a package size measuring just 76.3 x 38.2 x 10.2mm. The RO-MIL-2213 is a high-efficiency, high power density s...
Micrel Expands Hyper Speed Control Family Of Synchronous DC-DC Controllers
Micrel expanded its family of Hyper Speed ControlTM Synchronous DC-DC controllers with the introduction of the MIC2166. The device is a wide input voltage range, high performance, adaptive on-time DC-DC controller capable of driving up to 25A of load current. Built into MIC2166 is an internal VDD regulator that enables single-supply operation.
CUI Adds 10 and 15 W Models to Low Cost Power Supply Line
CUI Inc’s power line, V-Infinity, announced the addition of 10 and 15 W models to their VOF series of low cost open frame ac-dc power supplies. The VOF series has a low no-load power consumption of
Semtech Boost Converter Platform Offers World’s Smallest Low-Vin Devices
Semtech announced a new boost converter platform offering the world’s smallest step-up regulators for low-voltage applications. The SC120, SC121 and SC122 boost inputs from as low as 0.7V to a regulated output settable from 1.8V to 5.0V and are available in tiny 1.5x2mm ultra-thin (0.6mm max.) plastic packages. With many advanced features, these devices are ideally suited for portable applications powered by alkaline, NiMH, or 1-cell Li-ion bat...
UltraVolt Announces Completely Redesigned Product Catalog
UltraVolt Inc., a world-leading manufacturer of standard-product high-voltage power supplies, today announced the completion of its next generation catalog. The new UltraVolt 2010 full product catalog is now available for immediate download.
IR Introduces SOT-23 Power MOSFET Product Family from -30V to 100V
International Rectifier latest family of HEXFET® power MOSFETs feature ultra-low on-state resistance (RDS(on)) in an industry-standard SOT-23 package for applications including battery charge and discharge switches, system and load switches, light load motor drives, and telecom equipment.
High density 20W Converter Modules from Powersolve
Leading power supply specialist Powersolve announces the THN-20(WI) Series, a new generation of high performance DC/DC converter modules that provide up to 20W output power from a metal case measuring just 1.0 x 1.0 x 0.4in (25.4 x 25.4 x 10.16mm). Wide input and output voltage ranges make the new converters suitable for a wide range of applications.
USB Power Manager, Buck & LDO PMIC Consumes only 12µA IQ with All Outputs On
Linear Technology has announced the LTC3553, a micropower multifunction power management integrated circuit (PMIC) solution for portable Li-Ion/Polymer battery-based applications. The LTC3553 integrates a USB-compatible linear PowerPath™ manager, a stand-alone battery charger, a high efficiency synchronous buck regulator, a low dropout linear regulator and pushbutton controller in an ultrathin (0.55mm) 3mm x 3mm QFN package. A pin-selectable st...
Magna-Power Electronics Releases XR Series II Programmable DC Power Supplies with 2U 8 kW Models via it U.K Distributer Telonic Instruments Ltd.
Magna-Power Electronics, a world leader in high-power programmable dc power supplies, continues its commitment to power density with the release of the XR Series II. The new rack-mount series introduces 8 kW models at just 2U (3.25”) high, further extending the series lead as the highest power programmable dc supply available in a 2U package size. In addition, the company has incorporated variable speed, load dependent fans as a standard featur...