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Power Supply ICs and Controllers
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Miotto joins the board
Neil J Miotto has been elected to Micrel's Board of Directors, replacing George Kelly, who resigned from the Board on 9th February 2007.
News from Micrel Semiconductor Europe (22 February 2007)
Power convertors shrink into SO-8 packaging
All members of the LinkSwitch-TN, -LP and -XT families of ICs are now available in SO-8 packaging, enabling emerging applications such as LED lamps and miniature chargers. Brochure available
News from Power Integrations (22 February 2007)
PWM controller includes 150V half-bridge driver
Synchronous PWM control IC is designed for high performance synchronous DC/DC buck applications with an input voltage range up to 75V.
News from International Rectifier (21 February 2007)
Serial transceivers output more from less
5V RS485/RS422 transceivers save 50-70% of valuable board space with tiny 8- and 10-lead MSOP package options and deliver data transmission rates up to 20Mbit/s.
News from Intersil (21 February 2007)
Rectifier in the running for award
Cree's 2A Zero Recovery rectifier has been named an Ultimate Product and finalist in CMP Technology's EE Times third Annual Creativity in Electronics (ACE) Awards.
News from Cree (20 February 2007)
Power sourcing equipment controller in single IC
Complete single-port power-over-Ethernet PSE solution detects, classifies and provides isolated 48V power to powered devices connected to it. Brochure available
News from Linear Technology Corp (19 February 2007)
Local support to increase Chinese penetration
Beijing is a key growth area for Intersil, with substantial opportunities in consumer electronics, telecommunications, networking, instrumentation and other industrial applications.
News from Intersil (19 February 2007)
Charger chips take adapter and USB inputs
Stand-alone dual-input linear battery chargers replenish single-cell Li-ion/polymer batteries from wall adapter or USB power sources. Brochure available
News from Linear Technology Corp (16 February 2007)
IC cuts automotive motor drives down to size
Miniature automotive motor driver IC will save space, reduce component count and simplify the design of DC servo applications operating in LIN environments.
News from Toshiba Electronics Europe (15 February 2007)
Single chip drives three-phase brushless DC motors
Driver IC brings together PWM sensorless motor control, protection functionality, an output power stage and an operational amplifier in a single 36-pin HSOP package.
News from Toshiba Electronics Europe (15 February 2007)
Boost convertor improves battery life
A highly integrated boost convertor supports 27V output and improves battery life in portable industrial and medical applications, such as portable diagnostic systems.
News from Texas Instruments (April 2006-) (15 February 2007)
Drivers bridge from logic to power MOSFETs
Family of high-frequency optically isolated MOSFET gate drivers is capable of driving up to 30A/1200V in industrial applications.
News from Fairchild Semiconductor (15 February 2007)
High-performance LDOs save cost and space
Linear regulators offer output voltages down to 0.9V and employ a special composite architecture that provides extremely fast dynamic response to changing output loads.
News from ON Semiconductor (14 February 2007)
Driver delivers maximum handset flash light
High-efficiency camera phone LED flash driver is the first in a new family of solid state lighting ICs.
News from NXP (formerly Philips Semiconductors) (13 February 2007)
Automotive LED lamp driver shows faults
High-voltage three-channel linear high-brightness LED driver has open-LED detection for automotive exterior and interior lighting applications.
News from Maxim Integrated Products (12 February 2007)
Step-up charge pumps cut quiescent current
Regulated step-up charge pumps save battery run time in portable device applications. Brochure available
News from Linear Technology Corp (12 February 2007)
Ballast chip simplifies multiple-lamp circuits
High-voltage IC integrates PFC, ballast control and 600V half-bridge driver in a compact 16-lead SO package.
News from International Rectifier (12 February 2007)
Power MOSFETs come in small packages
ON Semiconductors new power MOSFETs come in tiny SOT-723 packages for use in portable products.
News from ON Semiconductor (12 February 2007)
MAX16819/MAX16820, high-efficiency LED drivers
Maxim Integrated Products introduces the MAX16819/MAX16820, high-efficiency LED drivers for architectural, industrial, and automotive lighting applications.
News from Maxim Integrated Products (12 February 2007)
Three and four-channel charge pumps to drive LEDs
Catalyst Semiconductor's CAT3643 and CAT3644 Quad-Mode charge pumps drive three and four LEDs respectively.
News from Catalyst Semiconductor ( 9 February 2007)
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