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2012-08-15 Optimize dynamic power signature of digital ICs to reduce power noise
At advanced process nodes, the biggest hurdle to achieving power noise integrity lies in handling high frequency power demand
2003-10-16 Mixed-signal integration key to future power management in portables
IC integration is simplifying the design of portable power electronics--maximizing battery life in the smallest board area and lowering cost
2007-06-06 Mixed-signal IC for motion, power management rolls
STMicroelectronics has unveiled the industry's first IC with a complete set of configurable and customizable analog functions for printer, fax and POS system applications
2003-10-27 Micrel IC reduces input ripple, noise
Designed for driving white LEDs in cellphones, PDAs, digital still cameras and camcorder apps, Micrel's dc-dc converters implement 1.2MHz PWM control
2006-10-16 Defining new solutions for 3G power challenges
The handset manufacturers are packing their 3G phones with every feature possible, challenging power supply manufacturers to maintain long runtimes
2003-01-09 What's next on power management
Asia has increasingly become the key center for the design of portable equipment, including PDAs, notebook computers, cellphones, and digital cameras
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
2005-10-07 TI power conversion chip targets OMAP-based mobile handsets
Texas Instruments has unveiled a power conversion IC that supports power supply requirements for OMAP-based mobile handsets and XScale-based multimedia devices
2005-10-17 Three new power ICs from TI
Texas Instruments announced three new products, including the TPS61059 single-cell white LED driver, the TPS65552A photo-flash capacitor charger, and the TPS65520 13-channel power management IC
2005-05-25 Taming power inductors for SoC integration
How can we discard power inductors from our designs
2008-02-29 Step-down regulators suit digital consumer apps
Semtech has introduced three step-down (buck) regulators, the SC4525A and SC4524A/B, with high-input voltage and programmable frequency needed for networking and digital consumer applications
2004-03-16 Software becomes manager of power
The biggest roadblock to continuing integration of highly mobile devices is the analog and simple digital functions necessary to support the SoC and RF components
2004-03-19 SiGe power amp seeks socket in CDMA handsets
SiGe Semiconductor Inc. has introduced a line of silicon germanium power amplifiers that it believes will break gallium arsenide devices' lock on CDMA cellphones
2007-11-28 S.A.B.Re ICs take new approach to power management
The S.A.B.Re IC has been primarily developed for motion and power-supply management in printer applications but due to its flexibility it can address high-power motor application across the industrial segment
2008-11-28 Regulators comply with EMI, multi-Gbit Serdes specs
From Linear Technology comes the LTM4606 and LTM4612, ultralow noise DC/DC ?Module regulators designed to deliver low noise power by attenuating both radiated energy and conducted wideband harmonic energy
2014-03-25 Power trends take spotlight at APEC 2014
During this year's APEC, global players such as Fairchild, Intersil and Texas Instruments revealed their business plans and product offerings in anticipation of the power efficiencies demanded by next-generation electronic devices
2008-05-05 Power management IC meets CDMA handset needs
AnalogicTech has launched a power management IC designed with a single-cell Li-ion battery charger, a 300mA step-down converter, five LDO regulators, a reset function and an I2C interface to supply all the power requirements of new CDMA handsets
2005-09-01 Power IC with charger boosts management potential
Summit Microelectronics' multi-output SMB122, a 2G power-management IC equally at home in either single Lithium-ion cell or AC-input applications, brings power regulation and advanced power control to the designer's table
2005-09-26 Power conversion IC from TI occupies 70% less board space
Texas Instruments unveiled a high-performance power conversion IC with "smart charging" capability that incorporates all essential power transistors onto a single device
2007-08-16 PMICs pack power into small portables
Vendors are now addressing power management problems in circuits that embed intelligence
2007-11-19 PMIC with charger distributes power seamlessly
Maxim has released the MAX8671X power-management IC, which provides a single-cell, Li-ion/Li-Poly charger with the Smart Power Selector circuitry that seamlessly distributes power within the system
2003-02-14 NJR LDO voltage regulators eye portable apps
New Japan Radio Co. Ltd has released the NJM2874/75/76 LDO voltage regulators with on/off control in SOT-23 packages, making them suitable for use in portable apps
2010-10-07 Next-generation UICC SIM card bridge IC enables secure data transfers
Atmel Corp. announced the availability of the Atmel AT73C260 IC, designed to bridge the host and USB UICC. The Atmel AT73C260 IC is for both existing and next-generation cell phone chipsets, supporting the latest SIM standard or the UICC Multimedia SIM
2006-11-10 New DC/DC POL regulators ease digital circuit design
Linear Tech said designing with its new family of uModule POL regulators requires no knowledge in switchmode power supplies, greatly simplifying the task for a digital circuit designer
2006-10-02 Motor controller IC extends battery life in consumer apps
STMicroelectronics' compact L7208 motor controller IC for 1.8-inch and sub-1.8-inch HDDs integrates its power FETs and all of the circuitry for driving the spindle motor and voice coil actuator
2006-03-01 Manage power in next-gen handsets
System engineers are "stuck" with power source options, forcing digital to drive developments in ultra-efficient battery usage
2008-06-24 Low power design for analog/mixed-signal IP
Power reduction and management techniques using multiple clock and power domains, dynamic voltage and frequency scaling and power gating are effective for digital circuits but for analog design, lowering power consumption must be considered early in the design phase
2007-07-16 Linear's chief architect on power loss, IC design
Linear co-founder and chief technical officer Robert Dobkin, who has been involved in the development of high-performance linear ICs for more than 30 years, talks about his favorite topics: Linear itself, and larger design issues such as efficiency vs. power loss
2012-02-14 Knowing power-on-reset requirements in regulators, bandgaps
Learn about the misapplications of power-on-reset feature, and know how designers can avoid startup problems
2008-02-28 Jazz Semi upgrades high-voltage BCD power platform
Jazz Semiconductor has announced enhancements to its advanced bipolar CMOS DMOS process platform including the addition of an ultra-low Rds(on) scalable NLDMOS device.
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