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Power Supply ICs and Controllers
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Power modules keep their cool
Isolated power modules are designed for PCB soldering and use baseplate-free technology to guarantee high reliability and isolation with the lowest overall thermal resistance.
News from Semikron (18 September 2006)
Charger, convertor and LDO are combined
Power management IC combines a 500mA battery charger, 250mA step-down convertor, and 300mA low dropout linear regulator in a tiny 3 x 4mm package.
News from Advanced Analogic Technologies (18 September 2006)
PWM controllers power dual-core mobile designs
Pulsewidth-modulation power supply controllers are designed for notebook computers that incorporate Intel Centrino Duo mobile technology.
News from Semtech (18 September 2006)
Power controllers promise digital precision
Four new Fusion Digital Power products enable point-of-load digital power management in telecomms and data-centric applications.
News from Texas Instruments (April 2006-) (15 September 2006)
Industry veteran to attract design talent
Zetex has appointed accomplished semiconductor industry veteran Dr Franz Riedlberger to head its technology department.
News from Zetex (15 September 2006)
Adaptive fractional charge pumps save LED power
Charge pump architecture delivers high efficiency levels normally associated with inductor-based LED drivers, while eliminating the associated high-profile inductors and unwanted EMI.
News from Catalyst Semiconductor (14 September 2006)
Convertor powers handset backlights and flash
Synchronous buck-boost DC/DC convertor is optimised for driving two banks of white LEDs from a single Li-ion battery. Brochure available
News from Linear Technology Corp (14 September 2006)
Powerful purchase includes Shanghai design centre
AnalogicTech has entered into a definitive agreement to acquire the power management analogue business of IPCore Technologies Corporation.
News from Advanced Analogic Technologies (13 September 2006)
Buck convertors work as LDOs
Two easy-to-use 40V-input dual mode buck convertors incorporate a user-selectable low-dropout mode.
News from Maxim Integrated Products (13 September 2006)
Video crosspoint maintains black-level accuracy
Video crosspoint switch integrates a DC-restore clamp on each input, achieving consistent black-level accuracy throughout all regions of composite video signals with fewer external components.
News from Intersil (13 September 2006)
Driver takes charge of auto DC motors
Driver IC is designed to control two DC motors or up to three different loads via a microcontroller in automotive applications.
News from Atmel Corporation (12 September 2006)
ICs integrate all USB device demands
Power devices combine an autonomous power manager, ideal diode controller and stand-alone high-voltage switching battery charger for portable USB devices. Brochure available
News from Linear Technology Corp (11 September 2006)
LED driver cuts cost and EMI concerns
High-brightness LED driver can be programmed through an I2C interface to fold back the LED current if input voltage or LED temperature rises above the programmed threshold.
News from Maxim Integrated Products ( 8 September 2006)
Top-10 award for PWM controller chip
The NCP5381 is designed to enable a power management subsystem to respond to users' activation of high-performance computing functions.
News from ON Semiconductor ( 8 September 2006)
Fairchild raises guidance
Fairchild Semiconductor has raised its guidance for third quarter 2006 sales to be flat to up 2% sequentially from its previous guidance for third revenue to be flat.
News from Fairchild Semiconductor ( 8 September 2006)
Alliance has designs on mobile developers
Partnership combines BSquare's expertise in developing embedded software and reference designs with Dialog's leading-edge power management and audio integrated SoC technology.
News from Dialog Semiconductor ( 8 September 2006)
Triple video amp claims speed record
The LT6557 is billed as the fastest triple video amplifier for single supply applications. Brochure available
News from Linear Technology Corp ( 5 September 2006)
Power chips are made for third-generation XScale
High efficiency power-management ICs are designed specifically for Intel Monahans, the third-generation Intel XScale technology-based applications processors.
News from Maxim Integrated Products ( 4 September 2006)
LDO takes more functions onboard
1.5A LDO incorporates shutdown, power good, programmable power good delay and bond-wire compensation on a single chip.
News from Microchip Technology ( 4 September 2006)
Promotion for Magnifico
Intersil has promoted Roberto Magnifico to the position of Vice President of Sales, Europe, located at Intersil's sales office in Lausanne, Switzerland.
News from Intersil (31 August 2006)
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