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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
2011-05-20 Switcher ICs offer 6.5W power output
Power Integrations adds new devices to its LinkZero-AX product family, as well as an introductory video course that explains how designers can achieve 0.00 watts of standby energy consumption
2013-09-06 Suvolta enlists Fujitsu for image processor IC production
SuVolta's MB86S22AA Milbeaut image processor IC includes an ARM Cortex-A5MP and is capable of performing lens distortion and lens resolution correction at a rate of 12 fps across 24 megapixels
2005-09-09 Supervisory IC with watchdog timer
EM Microelectronic unveiled a highly-integrated microprocessor voltage supervisory IC with programmable reset threshold voltages and a watchdog timer with programmable time window and system enable output
2002-08-06 Supertex power supply controller suits lighting apps
The HV9906 enables designers to produce miniature power supplies that can drive a variety of LEDs including traffic and street lights, emergency lights, and automotive head/tail lights
2005-08-05 Supertex LED driver IC delivers 30mA regulated output current
The new 3-pin switch-mode LED driver IC with a regulated output current of 30mA from Supertex can be operated from either a rectified universal AC line range of 85Vac to 264Vac or 20Vdc to 400Vdc
2003-07-01 Supertex IC integrates Power FET, thermal sensor
The HV111 from Supertex is a fully integrated, high voltage Inrush Limiter/Circuit Breaker/Hotswap IC for externally powered network equipment
2004-09-16 Supertex IC enables the design of highly efficient power supplies
Supertex has developed a high frequency power supply controller IC that utilizes the advantages of active-clamp converter topologies.
2003-07-04 Supertex display driver IC targets high-frequency apps
The HV632 from Supertex is an 80V, 32-channel driver IC that is designed for FPDs such as PLC, VF, and electrofluorescent and field emission displays
2011-07-21 STMicro unveils power supply solutions
STMicro has revealed its new line of power supply systems that include DC/DC converters, battery chargers, battery level indicators and home smart meters that, the company said, support energy efficiency
2003-11-11 STMicro transceiver has power-on protection
The company has developed a pair of low-voltage transceiver ICs that conform to the IEEE1284 parallel port interface standard.
2003-03-06 STMicro RTC/supervisor IC features own crystal
The company's new version of its M41ST85 serial RTC and supervisor chip packs a 32kHz crystal into an 18.4-by-10.42-by-2.4mm SOX28 package.
2002-09-17 STMicro R/W channel IC supports vertical recording
STMicroelectronics' "Leonardo" chip is claimed to be the first R/W channel IC in the market to support vertical recording for HDDs
2002-06-07 STMicro power converter has 8V to 40V input range
The VIPer22A offline, flyback converter from STMicroelectronics provides an input range of 8V to 40V and delivers up to 12W of power
2004-12-21 STMicro has full 65nm IC, offers 65nm design platform
STMicroelectronics said Dec. 16 that it has completed the design, and tape-out, of a complex IC that demonstrates its 65nm manufacturing process technology
2003-11-04 STMicro driver IC cuts cellphone component count
STMicroelectronics has introduced a headset and speaker driver IC for mobile phones that includes an audio amplifier and digital volume control
2002-04-09 STMicro clamping circuit allows up to 600W power dissipation
Designed to protect fly-back converters and switched-mode power supplies against overvoltage spikes, the PKC-136 Peakclamp clamping circuit from STMicroelectronics allows a continuous dissipation of 1.5W and a peak power dissipation of 600W for a 10?s/1ms pulse
2008-09-15 Step-down converters are 95 percent power efficient
Toshiba America Electronic Components Inc. has announced two new single-chip DC/DC converter ICs with 1A (max.) output current (Iout).
2010-04-20 STB IC fits entry-level cable zapping boxes
The STi5197L is designed for cable STBs and enables efficient development and fast time-to-market for OEMs developing basic zapper STB products.
2005-01-21 Startup claims to optimize IC layouts for yield
Even the best chip layouts need some help to maximize IC yields, according to startup Nannor Technologies Inc., which is quietly preparing a layout optimization tool
2006-03-29 STARC adopts Synopsys' IC compiler to boost efficiency
Synopsys Inc. announced that STARC has adopted its IC Compiler in the newly released STARCAD-21 V3.0 production flow
2004-12-07 ST switch IC tailored for AC/DC converters
ST rolled out a primary-side switch IC for AC/DC converters, designed for DVD players, LCD monitors and STBs
2004-12-30 ST ships preamplifier IC for mobile disk-drive apps
ST announced the newest offering in its line of low power preamplifier ICs for mobile disk-drive apps, as well as next generation 2.5-inch server drives
2006-02-20 ST reduced chip power consumption with Synopsys' IC Compiler
Synopsys announced that the IC Compiler was used to successfully tape out the ultra-low-power version of STMicroelectronics' Nomadik multimedia processor.
2005-10-11 ST power-supply IC tailored for white LEDs in portable apps
STMicroelectronics rolled out a new power-supply IC that is specifically designed to drive the high-current white LEDs used for flash illumination in the latest generation of mobile imaging equipment.
2011-07-29 ST launches smallest RTC IC
STMicroelectronics has rolled out a combined crystal and real-time clock IC that is touted as the world's smallest at 3.2 x 1.5mm
2006-01-25 ST expands reset IC lineup
ST has introduced a 20-strong series of 3-pin reset ICsthe STM18xx seriesin a continued expansion of its family of microprocessor supervisor and reset devices.
2005-03-25 ST expands LED driver IC portfolio
ST introduced a set of single-chip LED driver ICs that integrates the functions needed to drive LEDs at a constant current, set by an external resistor.
2013-06-28 ST claims first IC supporting METERS AND MORE protocol
The ST75MM IC is the first to embed hardware and communication protocol support for the open specification, benefiting from the protocol's strong features for smart meter infrastructure applications
2011-04-28 SSL driver IC offers 90% efficiency
Power Integrations unveils a new reference design based on its single-stage LED-driver IC which the company claims achieves more than 90 percent energy efficiency and exceeds 0.9 power factor.
2008-11-24 Space-saving protection IC targets portable apps
ON Semiconductor has launched the NUS6189, which integrates the performance and functions of an OVP circuit, a 30V p-channel power MOSFET, a low VCE(sat) transistor and a low Rds(on) power MOSFET into a space-saving package
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