Power-supply ICs and controllers
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Power-supply ICs and controllers
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Showing 151-175 of 2729 articles
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LED drivers for electronic displays and lighting
Sunpower has announced that its power LED PLEC-120SxxxDT driver family for moving signs, backlighting, LED-based decorative lighting and more has been approved to the UL 8750 safety standard.
News from Sunpower, Aug 2, 2010
DC/DC controller ideal for industrial systems
Linear Technology has introduced the LTC3860, a dual output synchronous step-down DC/DC controller for applications in high-current power distribution and industrial systems, DSP and ASIC supplies.
News from Linear Technology, Aug 2, 2010
Fairchild develops LED street-lighting solution
Fairchild Semiconductor's China-based Global Power Resource SM Centre (GPRC) has developed an LED street-lighting solution that reduces power consumption and meets the need for greener electronics.
News from Fairchild Semiconductor, Jul 30, 2010
PPM circuits enable power control in consumer apps
Summit has launched programmable power manager (PPM) integrated circuits to provide digital power control and programmability for a range of high-volume consumer applications.
News from Summit Microelectronics, Jul 28, 2010
Charger system targets li-ion/polymer batteries
Linear Technology has introduced the LTC4070, a small-shunt battery-charger system IC for li-ion/polymer batteries.
News from Linear Technology, Jul 28, 2010
S-1142 supplies power for interior vehicle systems
Seiko Instruments' S-1142 voltage regulator provides a constant-voltage power supply for electrical applications in vehicle interiors and electronic home appliances.
News from Seiko Instruments, Jul 28, 2010
IDT PMIC features embedded microcontroller
Integrated Device Technology (IDT) has announced a highly integrated microcontroller-based intelligent system power management solution targeted at portable consumer products.
News from IDT, Jul 27, 2010
PMIC ideal for use with low-power portable devices
Linear Technology has introduced a micro-power multifunction power management integrated circuit (PMIC) solution for personal navigation devices, media players and handheld medical/industrial devices.
News from Linear Technology, Jul 26, 2010
Boost converters suit low-voltage applications
Semtech has announced a boost converter platform offering what it claims are the world's smallest step-by-step regulators for low-voltage applications.
News from Semtech, Jul 23, 2010
IR introduces ULDO devices for space applications
International Rectifier (IR) has launched a series of high-current, ultra-low dropout (ULDO) RAD-Hard hybrid linear voltage regulators for space applications such as satellites and launch vehicles.
News from International Rectifier, Jul 22, 2010
Power management for portable consumer electronics
The WM8321 offers a flexible single-chip power-management solution for low-power portable consumer applications such as smartphones, e-book readers, netbooks and portable media players.
News from Wolfson Microelectronics, Jul 22, 2010
Hexfet power Mosfets ideal for telecom equipment
The latest family of Hexfet power Mosfets from International Rectifier are ideal for applications in battery charge and discharge switches, system and load switches, and light-load motor drives.
News from International Rectifier, Jul 21, 2010
Fairchild releases compact 150V Mosfet device
Fairchild Semiconductor, which provides semiconductors for power-supply, motor, computing, consumer and automotive applications, has released a 150V Mosfet with a compact footprint.
News from Fairchild Semiconductor, Jul 21, 2010
LED driver provides high tolerance to faults
Maxim Integrated Products has released a high-voltage HB LED driver for boost, buck-boost and buck configurations in high-power automotive lighting applications.
News from Maxim Integrated Products, Jul 16, 2010
Buck converter has very low series resistance
The 1.5A-rated AP5101 buck converter from Diodes Incorporated enables designers to reduce circuit footprints in a range of products including set-top boxes, modems and distributed power systems.
News from Diodes Incorporated, Jul 16, 2010
PMIC solution suits li-ion battery applications
Linear Technology has announced the LTC3553, a micropower multifunction power management integrated circuit (PMIC) solution for portable li-ion/polymer battery-based applications.
News from Pickering Interfaces, Jul 15, 2010
Switching regulators provide ultra-high efficiency
Campbell Collins is offering a range of TO-220 footprint compatible switching regulators from Arch Electronics, providing an ultra-high-efficiency alternative to LMXX linear regulator devices.
News from Campbell Collins, Jul 14, 2010
Voltage regulators feature CL discharge function
The XC6224 Series of voltage regulators from Torex is available in the ultra-small USPN-4B02 package (0.95mm x 0.75mm x 0.4mm) as well as standard SSOT-24 and SOT-25 packages.
News from Torex Semiconductor, Jul 14, 2010
ON driver suits LED-based lighting applications
ON Semiconductor has introduced an offline LED driver that integrates power factor correction and isolated step-down AC/DC power conversion in a single stage for LED-based lighting applications.
News from ON Semiconductor, Jul 13, 2010
LDOs ideal for router and LCD monitor applications
Diodes Incorporated has launched a pair of low-dropout linear regulators with an industrial temperature rating of -40C to +85C for applications including set-top boxes, routers and LCD monitors.
News from Diodes Incorporated, Jul 13, 2010
LED drivers ideal for use in information displays
Toshiba Electronics Europe has expanded its range of high-accuracy LED drivers with a nine-channel device ideal for applications such as information displays.
News from Toshiba Electronics, Jul 12, 2010
Buck controller drives high-current telecom apps
National Semiconductor has launched a synchronous voltage-mode buck controller that drives high-current point-of-load applications in printers, telecom, networking and embedded computing.
News from National Semiconductor, Jul 8, 2010
16-channel LED driver suits automotive systems
Linear Technology's LT3754 16-channel LED driver has an input-voltage range of 6 to 40V, making it ideal for automotive, avionic, HDTV and industrial display applications.
News from Linear Technology, Jul 5, 2010
WLED driver delivers backlighting for netbooks
Maxim Integrated Products introduces the MAX17127, a six-string WLED driver that provides a complete backlighting solution for notebooks and netbooks.
News from Maxim Integrated Products, Jul 2, 2010
Allegro driver ICs improve stepper-motor control
Two full-bridge stepper-motor driver ICs, the A4986 and A4987, have been introduced by Allegro Microsystems.
News from Allegro Microsystems, Jul 1, 2010
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Power-supply ICs and controllers
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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
- Ultra-compact LEDs for space-critical applications
Excelsys Technologies has introduced the LDV series of ultra-compact LED drivers for applications including in-store food display, mood lighting, advertising displays and architectural lighting. - Converter suits low quiescent power applications
Linear Technology has introduced the LTC3388, an ultra-low quiescent current synchronous buck converter for applications such as energy harvesting and industrial control power.
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