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2007-08-07 Get negative auxiliary output from a buck regulator
Buck switching-power converters are the most common method used to efficiently step down positive input voltages.
2009-09-03 ESD protection devices keep HBLEDs lit up
This ESD protection solution for HBLED applications is the first to feature a 100V breakdown voltage.
2005-09-29 E-Power LEDs in 700mA version
Para Light has added a 700mA series to its EP4 family of 150mA and 350mA enhanced-power (E-Power) LEDs.
2005-05-19 Discrete devices sport new packaging platform
Diodes launched its DFN packaging platform with a new line of discrete devices.
2009-04-30 Current source operates without capacitors
Linear Technology Corp.'s LT3092 is a two-terminal current source that provides resistor-programmable current between 0.5mA and 200mA and can be paralleled for greater total current.
2007-08-14 Clamp circuit to tame automotive voltage transients
Here's a circuit that clamps input voltage to a desired maximum voltage, while still retaining a large current-delivering capability and minimizing losses during non-transient operation.
2011-08-08 Circuit protection units ease transition to new automotive technologies
Learn how circuit protection devices can address the challenges brought about by the demand for increased number of power components and high-data-rate connections in automotive designs.
2011-08-11 Circuit protection solutions target new vehicle trends
With electric vehicles and hybrid electric vehicles also addressing the world's energy and emissions crises, automakers and battery manufacturers are rapidly developing new materials and solutions to advance those technologies.
2013-08-29 BCDMOS evolves to handle broad range of UHV apps
Learn how LDMOS and JFET transistors do the heavy lifting when it comes to handling high voltages.
2014-01-30 Avoiding electrical overstress in electronics
Here are some of the ways in which electrical overstress can cause the failure of integrated circuits and electronic systems.
2008-11-26 aBCD process tech cuts voltage transistor pitch
MagnaChip Semiconductor Ltd has announced the availability of its 0.18?m and 0.35?m advanced bipolar CMOS-DMOS (aBCD) process technologies for foundry customers.
2006-08-11 100V power MOSFET rolls for primary switching apps
TAEC has announced a new 100V Power MOSFET for primary switching applications in insulated on-board DC/DC converters and switching regulators.
2009-04-06 Varistors boast ultralow leakage current
AVX Corp. has developed a zinc oxide-based varistor series that exhibits a low leakage current of 2?A maximum.
2014-11-26 Triac triggering: Positive, negative supply basics
This article tackles the basics of positive and negative supplies in relation to triac triggering compliance. It will explore the impact of supply topology on output polarity.
2004-09-07 STMicro's new MOSFETs handle 600V
STMicro's new MOSFET is designed for use in HID lamps, high-end ballasts and switch-mode power supplies that use zero-voltage and zero-current transitions.
2003-04-29 Maxim driver powers six white LEDs
The company's MAX1582 driver powers up to six white LEDs in series with a constant current.
2007-12-18 How to build efficient power supplies
A solution to one aspect of PoE is discussed utilizing the ON Semiconductor NCP1031 series of monolithic, high-voltage switching regulators with internal MOSFET.
2011-04-26 Control IC offers 88% efficiency
International Rectifier introduces the IRS2548D Switched Mode Power Supply (SMPS) control IC for energy efficient applications for high power LED illumination.
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