Power-supply ICs and controllers
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Power-supply ICs and controllers
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Battery chargers are optimised for Li+ duties
The MAX8600 and MAX8601 are single- and dual-input linear battery chargers for single-cell lithium-ion (Li+) batteries.
News from Maxim Integrated Products, Feb 11, 2005
PWM solution provides three in one
The ISL6534 is a high efficiency, cost competitive, three-in-one PWM solution for providing two synchronous buck voltage outputs and a linear controller output.
News from Intersil, Feb 8, 2005
Controller allows sophisticated power monitoring
The LTC4260 is a positive high voltage hot swap controller that features an on-chip 8bit ADC and I2C compatible interface.
News from Linear Technology Corp, Feb 7, 2005
Automotive quality standard attained
PolarFab has achieved certification to the ISO/TS16949:2002 international quality standard on its first assessment.
News from PolarFab, Feb 7, 2005
Precision control for power subsystems
A new solution improves the performance and reliability of enterprise server, datacommunications and telecommunications equipment through precision power subsystem control.
News from Summit Microelectronics, Feb 4, 2005
Convertor is flexible about input voltage
The LT3479 is a current mode, fixed frequency step-up DC/DC convertor with an internal 3A, 42V switch.
News from Linear Technology Corp, Feb 4, 2005
Automotive regulator chip has multiple outputs
The new A8450 is a multi-output voltage regulator integrated circuit designed for automotive applications.
News from Allegro MicroSystems Europe, Feb 4, 2005
Haier addresses power challenges
ON Semiconductor is strengthening its strategic co-operation in semiconductor technology and applications with Haier Group, China's largest home appliance manufacturer.
News from ON Semiconductor, Feb 3, 2005
Power management device wins top award
For the second year in a row, a programmable analogue device from Summit Microelectronics has won top honours for outstanding design and functionality.
News from Summit Microelectronics, Feb 3, 2005
ON Semiconductor finds a firmer financial position
ON Semiconductor Corp has recorded total revenues in the fourth quarter of 2004 of $306.8 million, a decrease of 4% from the third quarter of 2004.
News from ON Semiconductor, Feb 3, 2005
Seoul facility to spearhead Asia Pacific push
ON Semiconductor has revealed plans to open a solutions engineering centre in Seoul, Korea, during the second quarter of 2005.
News from ON Semiconductor, Feb 2, 2005
Intelligent switches cut current spikes and sags
A new family of integrated load switches gives designers the control they need to drive down power consumption and build a more competitive portable product.
News from Advanced Analogic Technologies, Feb 1, 2005
Amplifier simplifies power feedback processing
The LIA120 is an optically isolated linear error amplifier with integrated gain and temperature compensation.
News from Clare, Feb 1, 2005
MOSFET drivers cut passives down to size
Four new high-speed, half-bridge N-channel MOSFET driver ICs are designed for use in high-frequency, high-current, single- and multiphase DC/DC switching power supplies.
News from Vishay Siliconix, Feb 1, 2005
Earnings rise for IR
International Rectifier has reported adjusted earnings of $44.8 million (or $0.62 per share) for the December quarter.
News from International Rectifier, Jan 31, 2005
Flexible configuration for dual-channel convertor
The LT3471 is a dual channel (boost/inverter) 1.3A, 1.2MHz DC/DC convertor housed in a 3 x 3mm DFN package.
News from Linear Technology Corp, Jan 31, 2005
Precision voltage regulation for Centrino boards
A high performance, multiphase CPU core controller with integrated half-bridge gate drivers provides a precision voltage regulation system for advanced Intel Centrino platforms in notebook computers.
News from Intersil, Jan 28, 2005
PolarFab hits its targets
Despite a soft market, PolarFab achieved 100% of its sales/revenue plan for 2004.
News from PolarFab, Jan 28, 2005
Chip checks battery pack authenticity
The DS2703 battery pack authentication IC implements a challenge/response scheme using the Secure Hash Algorithm to authenticate a battery pack for a host system.
News from Maxim Integrated Products, Jan 27, 2005
LED driver keeps big backlights flicker free
Catalyst Semiconductor has expanded its family of solid-state illumination products with the addition of a new high-efficiency white LED driver.
News from Catalyst Semiconductor, Jan 27, 2005
Convertors switch modes to save portable power
Two new miniature, high-efficiency synchronous step-down DC/DC convertors aim to optimise the efficiency and size of portable devices.
News from National Semiconductor, Jan 27, 2005
Fairchild looks to stronger profit performance
Fairchild Semiconductor has reported results for the fourth quarter and full year ended 26th December 2004.
News from Fairchild Semiconductor, Jan 26, 2005
Linear continues year-on-year growth
Linear Technology Corp reports net sales for its second quarter in excess of $250 million, an increase of 34% over the second quarter of the previous year.
News from Linear Technology Corp, Jan 25, 2005
Low-power load switches aid battery applications
Fairchild Semiconductor has released the first in a series of IntelliMax integrated low-power load switches targeting portable battery-powered applications.
News from Fairchild Semiconductor, Jan 25, 2005
Controllers cut standby power down to size
Two new families of PWM controllers address the growing industry need for switched mode power supply manufacturers to reduce the standby power consumption at input levels higher than 75W.
News from ON Semiconductor, Jan 25, 2005
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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.
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