Power-Supply ICs and Controllers
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Showing 951-975 of 2475 articles
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Intelligent switches have automotive aims
Family of high-side intelligent power switches incorporates accurate current-sensing and built-in protection circuits for 14V automotive applications.
News from International Rectifier, Nov 30, 2006
Current mode controller is ideal for automotive
The LTC3824 is a 4 to 60V input range, 100% duty cycle, low quiescent current, adjustable switching frequency DC/DC current mode controller.
News from Linear Technology Corp, Nov 29, 2006
Linear regulators suit automotive and industrial
High-voltage low-power linear regulators can deliver up to 100mA of output current, which is ideal for automotive and industrial applications.
News from Maxim Integrated Products, Nov 28, 2006
Step-up controller needs no sense resistor
Linear Technology has introduced the LTC3872, a current mode step-up DC/DC controller with 550kHz operating frequency.
News from Linear Technology Corp, Nov 27, 2006
PWM controllers take more discretes onboard
Single-output PWM controllers allow a lower BOM cost by integrating the boot diode, the overcurrent protection, and the MOSFET drivers onto a single chip.
News from Intersil, Nov 27, 2006
LED driver covers backlights and flashes
High-efficiency charge pump integrated circuit offers a simple, low-cost white LED driver solution for driving four display backlight and two flash/torch video-mode white LEDs.
News from Allegro MicroSystems Europe, Nov 24, 2006
SMBus battery charger delivers up to 4A
A fast, precision smart battery charger controller operates with or without a host microcontroller.
News from Linear Technology Corp, Nov 23, 2006
Serial-controlled IC powers all handset display
The AAT2830/31 is a highly integrated total display solution for handsets and other portable systems operating off a single-cell Li-ion battery.
News from Advanced Analogic Technologies, Nov 20, 2006
Dual-input charger chip is well protected
The ISL9214 is an ideal charger for smart handheld devices that need to communicate with a personal computer via a USB.
News from Intersil, Nov 20, 2006
Green LDOs adopt ultrasmall packages
Available in the new ultrasmall USP-4D package, as well as in standard SOT-25 and SSOT-24 versions, is the latest XC6217 series high speed LDO voltage regulators from Torex.
News from Torex Semiconductor, Nov 17, 2006
Dual-output regulator IC delivers 6A
High-efficiency device integrates protection for two synchronous buck regulator channels in a thin QFN package, making it ideal for powering today's small form factor applications.
News from Intersil, Nov 17, 2006
Power modules shrink motion control
Three new Motion-SPM devices come in 29 x 12mm SMD packages.
News from Fairchild Semiconductor, Nov 17, 2006
Automotive power devices take Flash onboard
AMI Semiconductor can now offer automotive grade embedded Flash technology for its 0.35um Smart Power high-voltage mixed-signal SoC process technology.
News from AMI Semiconductor, Nov 17, 2006
DC/DC regulators offer three-way flexibility
ON Semiconductor has introduced two new multi-topology DC/DC regulators that offer the design flexibility of buck, boost or voltage inverting configuration.
News from ON Semiconductor, Nov 17, 2006
LED driver preserves handset flash power
White LED driver for camera-phone flash uses new portable power management technique to maintain picture quality even when the battery is taxed by multiple phone functions.
News from Analog Devices, Nov 17, 2006
LDOs claim excellent transient performance
Low-dropout voltage regulators handle both digital and analogue loads in battery-powered systems.
News from National Semiconductor, Nov 17, 2006
Charger and two convertors come together
Highly integrated device saves PCB space by combining a 1A battery charger with two 600mA step-down convertors in a small 4 x 4mm QFN package.
News from Advanced Analogic Technologies, Nov 17, 2006
Platform is optimised for pump control design
International Rectifier has introduced a sensorless sinusoidal motor control platform that delivers quieter operation and higher efficiency for variable-speed pump applications up to 300W.
News from International Rectifier, Nov 16, 2006
Power manager gets more from battery sources
Flexible power management unit with integrated buck-boost convertor enables longer run times than traditional buck convertors.
News from National Semiconductor, Nov 15, 2006
Charger and buck convertor come together
Multifunction power IC combines a stand-alone linear battery charger and a highly-efficient synchronous buck convertor.
News from Linear Technology Corp, Nov 14, 2006
Network is devoted to LED lighting advances
Zetex Semiconductors has become a certified partner of Osram's "LED light for you" network.
News from Zetex, Nov 14, 2006
Switch mode controller is ideal for GPU cores
Dual step-down, interleaved fixed-frequency, switch-mode power-supply controller features synchronous rectification.
News from Maxim Integrated Products, Nov 14, 2006
Power controllers are made for notebooks
Power supply controllers with digitally controlled output and fast transient performance are designed for processors and graphics chips used in notebook computers.
News from Semtech, Nov 13, 2006
Step-down convertors deliver high currents
Maxim Integrated Products has released the MAX8581 and MAX8582 high-efficiency, step-down DC/DC convertors that can continuously deliver 600mA.
News from Maxim Integrated Products, Nov 13, 2006
Product development centre opens in Bratislava
ON Semiconductor has officially opened the doors of its new product development centre in Bratislava, Slovakia.
News from ON Semiconductor, Nov 13, 2006
Showing 951-975 of 2475 articles
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Featured articles
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Buck regulator features controlled architecture
The LTC3601 is a high-efficiency, 4MHz synchronous buck regulator from Linear Technology that incorporates a controlled frequency, current mode architecture.
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Topswitch-JX offers good light-load efficiency
Power Integrations has launched Topswitch-JX, an integrated family of 16 power conversion ICs incorporating a 725V power Mosfet for use in flyback power supplies.
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