Power-supply ICs and controllers
(a sub category of Active components)
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Latest articles from 'Power-supply ICs and controllers'
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Universities meet the efficiency challenge
All four university teams supported by ON Semiconductor have won awards in Efficiency Challenge 2004, an international design competition for energy-efficient external power supplies.
News from ON Semiconductor, Mar 8, 2005
PFC controllers cover a wide range
Two new power factor correction controllers are designed for use in power supplies with input levels all the way from 75W to several kilowatts.
News from ON Semiconductor, Mar 8, 2005
Secondary-side controller mops up PSU discretes
The ADM1041 is a highly integrated, advanced secondary-side controller targeted for high availability AC/DC power supplies used in communications applications.
News from Analog Devices, Mar 8, 2005
Powertrain doubles DC/DC convertor density
The Philips Intelligent Power 212-12M is billed as the industry's most advanced integrated powertrain that combines two power MOSFET switches and a driver IC into a single 8 x 8mm QFN package.
News from Philips Semiconductors, Mar 8, 2005
Power management products are all lead-free
Every device in AnalogicTech's product portfolio is now available in RoHS-compliant, lead-free packaging.
News from Advanced Analogic Technologies, Mar 7, 2005
LED driver delivers up to 1A
The LTC3216 is a fractional charge pump, high current white LED driver that delivers up to 1A of LED current.
News from Linear Technology Corp, Mar 7, 2005
Potentia signs for European coverage
Potentia Semiconductor has signed a pan-European representative agreement with the UK based Spectrum Electronics Group.
News from Spectrum Group, Mar 7, 2005
Flexible route to power up AMD-based systems
The IR3082 is a multiphase control IC for AMD Opteron and Athlon64 processor-powered servers and workstations.
News from International Rectifier, Mar 3, 2005
All-in-one charger chip takes LDO onboard
The LTC4063 is a small stand-alone single-cell Li-ion linear battery charger that also provides a regulated output voltage for system supply.
News from Linear Technology Corp, Mar 3, 2005
Full range now available lead-free
All products from Linear Technology Corp are now available in lead-free versions as an ordering option.
News from Linear Technology Corp, Mar 2, 2005
Website boasts one-click access
Fairchild Semiconductor has enhanced its website to provide design engineers, customers, investors, the editorial community and employees with one-click access to product or corporate information.
News from Fairchild Semiconductor, Mar 2, 2005
POL convertor boasts top transient response
The Tarka range is a new generation of nonisolated DC/DC convertors from leading global power solutions provider Lambda.
News from Young-ECC Electronics, Mar 1, 2005
Power manager crams it all in
The MAX8620Y integrates a 500mA step-down DC/DC convertor, two 300mA low-dropout linear regulators, and a 30ms reset into a small 9mm2 TDFN package with a maximum height of 0.8mm.
News from Maxim Integrated Products, Mar 1, 2005
Power managers come with four or five outputs
Summit Microelectronics has added two new devices to its growing family of Programmable Power Manager integrated circuits.
News from Summit Microelectronics, Feb 28, 2005
Power module beats as it sweeps
Fairchild Semiconductor has developed the first smart power module specifically for driving single-phase switched reluctance motors for vacuum cleaners.
News from Fairchild Semiconductor, Feb 28, 2005
Controller keeps watch over avalanche photodiodes
Analog Devices is introducing the first device to combine avalanche photodiode (APD) bias control and current monitoring on a single chip for space-constrained optical transceiver modules.
News from Analog Devices, Feb 28, 2005
Set top box chips power up down convertors
Two new highly integrated solutions provide power and control signals from advanced set-top box units to the satellite dish low-noise block down convertor.
News from Intersil, Feb 28, 2005
Power controllers have broadband targets
Two new controllers are optimised for producing system supply voltages required for a wide variety of broadband gateway and general purpose product applications.
News from Intersil, Feb 28, 2005
Switch-mode control uses synchronous rectification
New from Maxim Integrated Products, the MAX8717 is a dual step-down interleaved fixed-frequency switch-mode power-supply controller.
News from Maxim Integrated Products, Feb 25, 2005
Charger chip handles high-voltage inputs
Intersil has released a new battery charger with high voltage inputs in an extremely compact 2 x 3mm DFN package.
News from Intersil, Feb 25, 2005
Synchronous buck regulator is simple choice
The LM2852 is the first member of the new, high-efficiency Simple Synchronous buck regulator family from National Semiconductor.
News from National Semiconductor, Feb 24, 2005
Convertor shrinks into novel slimline package
The LTC3426 is a 2A, 6V, 1.2MHz step-up DC/DC convertor in a ThinSOT package.
News from Linear Technology Corp, Feb 23, 2005
Gate driver boosts output power
A new 6A MOSFET gate driver aims to increase the output power and efficiency of a DC/DC controller by allowing it to drive higher power N-channel MOSFETs or multiple MOSFETs in parallel.
News from Linear Technology Corp, Feb 21, 2005
Chip cuts power over Ethernet down to size
A new evaluation kit aims to simplify the design and implementation of systems incorporating power over Ethernet functionality.
News from Arrow Electronics (UK), Feb 21, 2005
Chip simplifies Ethernet powered device design
The LTC4267 is an IEEE802.3af power over Ethernet controller that features an integrated switching regulator to greatly simplify powered device design.
News from Linear Technology Corp, Feb 18, 2005
Showing 1601-1625 of 2483 articles
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What is it?
Power-supply ICs and controllers:
Power-supply integrated circuits take unregulated input voltages and regulate them to provide a steady output voltage. Examples of power-supply ICs are linear regulators and switching regulators.
Featured articles
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