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What is a power management IC?
Ranging from standard ICs to high-performance plug-in, power brick, digital power and integrated power modules, the power management IC simplifies power designs within a system.
total search4583 articles
2007-03-20 What is digital power
The advantages of digital power control make it a suitable approach for power supply design and board mounted power supplies in particular
2006-12-04 Wave-shaping IC enables efficient data transmission
The NJM2299 wave-shaping IC from New Japan Radio enables data transmission without wasting power.
2012-01-09 Wave transmit IC cuts phase noise to -171dB
The CW01 is a four channel, low phase noise continuous wave transmit that features VDD and VLL undervoltage lockout, and high speed MOSFET gate driver.
2009-12-21 VT Silicon, TowerJazz deliver 4G RF front-end IC
VT Silicon has selected TowerJazz for the world's first silicon 4G RF Front End IC capable of meeting the stringent operating requirements of 4G mobile devices
2000-05-06 Voltage-output DAC offers low-power operation and shutdown
This application note describes the MAX7524 and the MAX666 IC to provide voltage output DAC functions and regulator input voltage
2009-10-07 Voltage reference IC provides 15db PSRR
It has a 200mV dropout voltage and a 3?A (typ) supply current that is virtually independent of supply voltage.
2008-05-01 Vocoder IC rolls with full duplex capability
A RALCWI vocoder IC from CML Microcircuits offers full duplex capability, a new capability to CML's previous offerings
2011-03-07 VLSI raises IC growth forecast to 8.9
While the IC market is projected to grow 8.9 percent in 2011, market analysts see mixed signals, specifically less order activity due to a weak DRAM market and falling LCD panel prices
2010-06-15 VLSI lowers IC outlook for 2011
VLSI Research Inc. is looking to increase its chip forecast for 2010, but it has lowered the outlook for 2011.
2006-11-09 Vimicro, Hantro ink multimedia IC partnership
Vimicro announced that it will partner with Hantro to develop multimedia ICs to support multiple video standard and eventually China's audio video coding standard.
2006-12-14 Video-processing IC supports H.264 format
The MB86H50 video processing IC from Fujitsu Microelectronics America Inc. has been designed for real-time compression and decompression of high-definition TV-level video in H.264 format
2006-06-27 Video filter IC has intelligent power management
Maxim says its MAX9508/MAX9512 are the world's first analog standard-definition video filter-amps equipped with intelligent power management electronics
2014-11-28 Vicor aims to produce power supply parts in Asia, says CEO
Patrizio Vinciarelli, president, CEO and chair of Vicor, said the company is investing to broaden its horizons to include large volume manufacturing in computing, automotive and consumer electronics.
2007-09-13 Vibration motor driver IC uses Freewheel principle
The MLX90283 vibration motor driver from Melexis successfully applies the 'Freewheel' principle to vibration motors by exploiting single-phase motor characteristics.
2010-04-16 Verify your PCB/IC thermal modeling
Shown here is a relatively easy way to determine if the design is the best it can be, thermally speaking, without cumbersome or time-consuming methods or expensive software analysis.
2013-07-24 Using resonant power supply control IC with PFC
Read about the SSL4120 functions used in the typical application.
2000-12-07 Using PSPICE to analyze performance of power MOSFETs in step-down, switching regulators employing synchronous rectification
This application note describes an easy method to analyze the performance of various power MOSFETs in step-down switching regulators using the PSPICE circuit analysis tool
2001-04-11 Using power management with the DS87C5x0
This application note describes how the power management features of the DS87C5x0 family of microprocessors enable system designers to achieve a low-power system
2015-07-21 Using modular digitisers for power measurements
In this article, we illustrate how to make basic power measurements in AC circuits and devices using a modular digitiser
2004-12-16 Using cost-effective PWM controller for small power-offline apps
The article presents the development of a new PWM power-supply controller IC for universal input and low-power applications.
2008-05-01 Use analog for better performance-to-power ratios
Using a reference design platform, this article demonstrates how a complete analog system can be developed using energy efficient ADCs, fully differential amplifiers and clock conditioning circuits.
2008-02-19 USB power switch has adjustable current limit
TI has introduced power distribution switches with an integrated FET that can be set to support a 100mA to 1.1 A current limit range for a standard USB port or other applications requiring a current limited switch
2003-02-14 USB power manager IC reduces battery charge time
Linear Tech's LTC4410 USB power manager IC enables simultaneous battery charging and system operation of a Li-ion-powered USB peripheral from a USB host.
2009-11-12 USB IC supports all-passive audio accessories
The analog chip lowers power consumption and extends battery life by supporting all-passive audio accessories
2006-01-31 USB battery charger IC with integrated charge reduction chip
AnalogicTech has introduced a highly integrated battery charger IC designed to operate from USB port inputs
2011-05-13 USB 3.0 IC touts smallest package
Parade Technologies releases the PS8720, a Dual USB 3.0 Repeater/Redriver that supports two bi-directional USB ports on a single device.
2009-07-29 USB 3.0 bridge IC enables 5Gbit/s transfer rate
Fujitsu Microelectronics Asia Pte Ltd has introduced the new USB 3.0-SATA bridge ICs that supports SuperSpeed USB, the USB 3.0 specification, and enables data transfer rates of 5Gbit/s maximum between external storage devices and PCs.
2004-11-29 Upgraded tool speeds IC package analysis
Fluent's new offering may help prevent some of the packaging problems that have come to plague PCB designers.
2011-06-23 Upcoming technologies push power revolution
Several electronic technologies are playing high-profile roles in power revolution, among them 3D transistors, solid-state lighting, energy harvesting, superconducting cable and silicon carbide components
2000-12-07 Universal input voltage range power supply for high resolution monitors with multi-sync capability
This application note describes an easy-to-build, high-performance, low-cost 100W flyback power supply that is capable of working in any mains supply from 85Vac to 265Vac (40Hz to 100Hz
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