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2015-02-03 Spellman unveils X-ray generator module
The compact uXHP offers up to 80kV at 100W powered from a 24VDC input, extending both the output voltage and power level of the company's recently released uX X-ray generator series.
2009-05-14 SMPS converters ease low-power directive compliance
STMicroelectronics has introduced the VIPerPlus family of off-line switched-mode power supply (SMPS) converters, which minimize standby power consumption and the number of external components required, and enable easy compliance with Blue Angel, Energy Star and other low-power norms and directives.
2005-08-25 Sipex rolls out new 2A memory termination regulator
Sipex launched a 2A memory termination regulator that is designed to drive applications that use DDR Memory, such as mother boards, graphic cards, supply splitters and memory modules.
2002-05-20 Siliconix controller provides 95 percent conversion efficiency
The Si9137 power supply controller from Vishay Siliconix provides 95 percent conversion efficiency synchronous rectification and helps maximize battery life in portable products.
2007-02-06 Regulators offer flexibility for DC/DC designs
The six new regulators from National feature a unique combination of high performance, flexibility and ease-of-use for DC/DC power supply designs.
2007-11-19 Regulators debut with self-synchronization
National Semiconductor Corp. has introduced a line of buck switching regulators that are said to be the first in the industry to feature high power density and self-synchronization.
2005-04-05 Regulator suits 5W to 80W motors
Electromen 's small size driver EM-185 is a PWM-based DC-motor speed regulator.
2008-08-20 Regulator controller drives n-channel, packs ratiometric tracking
Linear has released the LTC3851, a wide input range synchronous step-down switching regulator controller that drives all N-channel power MOSFET stages and has coincident or ratiometric tracking.
2005-03-11 PWM controllers provide flexibility
National rolled out what it bills as the industry's first 100V dual interleaved pulse-width modulation controllers for conventional single-ended and active-clamp reset topologies.
2006-08-04 PWM controller promises 1 percent accuracy
National said its new PWM buck controller promises accuracy of 1 percent over a wide temperature range for deep sub-micron ICs.
2010-03-03 Protection IC packs power management bus support
National Semiconductor Corp. has introduced a system monitoring, protection and control IC with on-chip power management bus (PMBus) support.
2008-05-06 Programmable multi-output regulator targets UMPCs
STMicroelectronics has combined all supply-voltage and reference sources for a multimedia chipset and DDR2/3 memory into a single device by introducing the PM6641 multi-output regulator.
2007-03-23 Power-management ICs offer integrated charger
Maxim Integrated Products has introduced two highly integrated power-management ICs with USB/AC-adapter linear charger.
2008-09-02 Portables all set for lightning fast, miniscule solutions
Micrel Inc. introduces the MIC23030 and MIC23031, the newest additions to the HyperLight Load family of synchronous step-down regulators.
2010-11-05 POL voltage regulators come in 4x5mm package
International Rectifier introduced a new family of SupIRBuck integrated point-of-load (POL) voltage regulators in a compact 4x5mm package.
2009-06-10 PMIC suits low-power portable apps
Linear Technology Corp. is offering the LTC3554, a micropower multifunction power management integrated circuit (PMIC) solution for portable Li-ion/polymer battery-based applications.
2008-09-18 PMIC features USB On-The-Go, overvoltage protection
Linear Technology Corp. introduces the newest member in a family of multifunction power management ICs for Li-Ion/polymer battery-based applications.
2006-12-29 PCIe controller suits servers, embedded apps
Linear Technology's dual-slot PCIe hot swap controller suits mid-range networking or storage servers and embedded apps.
2013-11-01 ON Semi reveals automotive-grade power management ICs
The NCV8876 and NCV896530 both support a junction temperature range of -40C to 150C and are optimised for automotive powertrain and in-cabin deployment.
2002-10-10 ON Semi dc/dc converters feature low-battery detection
ON Semiconductor's two new high frequency dc/dc converters feature low-battery detectors for use in portable electronics.
2005-03-15 New PWM controllers 'solve ZVS controller shortcomings'
The two new low pin count, ZVS full-bridge PWM controllers from Intersil promise to optimize performance, cost and time-to-market for 400W and higher ac-dc switching power supplies.
2005-10-05 New negative high-voltage hot swap controller from Linear Tech
Linear Technology unveiled a negative high-voltage Hot Swap controller that features an onboard 10-bit ADC and I?C compatible interface, allowing sophisticated power monitoring by measuring card voltages and currents.
2008-06-27 Multiphase step-up DC/DC controller renders high power
Linear Technology Corp. introduces the LTC3862, a two-phase step-up (boost) DC/DC controller that delivers high output power in a compact footprint.
2010-09-27 MOSFET buck regulators for high power density DC-DC apps
Micrel recently rolled out its SuperSwitcher II family of integrated MOSFET buck regulators for high power density DC-DC applications.
2002-06-25 Micrel ships thinner LDO regulators
Micrel Semiconductor Inc. has announced the shipment of its MIC3750X series of 5A LDO regulators, which it claims to be half the thickness of regulators in traditional TO-263 packaging while providing the same power handling capability.
2002-05-15 Micrel PWM regulator is 36 percent smaller
The MIC4685 200kHz PWM buck regulator is housed in a 7-lead SPAK casing, allowing it to occupy a footprint 36 percent smaller than similar products in D2PAK housings.
2002-06-26 Micrel LDO regulator powers DSPs, MCUs
The MIC5159 LDO regulator from Micrel Semiconductor Inc. can be combined with an external p-channel MOSFET to produce regulated fixed outputs of 1.5V, 1.8V, or 2.5V.
2005-01-11 Micrel buck regulator provides low noise, high efficiency
The new MIC2205 from Micrel is a high efficiency 2MHz PWM synchronous buck regulator that features a LOWQ LDO standby mode.
2002-12-13 Maxim power supply IC occupies smaller footprint
The company's MAX1534 triple-output, keep-alive power supply IC is packaged in a 16-pin, 4-by-4mm QFN - occupying 33 percent less board space than discrete solutions.
2004-11-09 Maxim launches two new SMPS controllers
Maxim introduced two dual, step-down, SMPS controllers with synchronous rectification for main 5V/3.3V power generation in battery-powered systems.
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