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Current-sensing IC boosts overall system efficiency

March 21, 2014 11:51 am | International Rectifier | Product Releases | Comments

International Rectifier (El Segundo, CA) announced the introduction of the robust IR25750 general-purpose current-sensing IC available in an ultra-compact SOT23-5L package that boosts overall system efficiency while delivering dramatic space savings....

LISTED UNDER: Power
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High-speed source-driver designed for pulsed current applications

March 21, 2014 10:56 am | Supertex, Inc. | Product Releases | Comments

Supertex (Sunnyvale, CA) introduces the MD2133, a high-speed source-driver for pulsed current applications. The MD2133 is programmable and is targeted for medical ultrasound beam-forming applications. It can also be used in High Intensity Focused Ultrasound (HIFU)....

LISTED UNDER: High Current

DC to 20 GHz GaAs distributed driver amp offers positive gain slope, low noise figure

March 21, 2014 10:23 am | Product Releases | Comments

Custom MMIC (Westford, MA) added a new driver amplifier, the CMD192C5, to its product library. The CMD192C5 is the packaged version of the CMD192 amplifier that until now had only been available in die form. This wideband GaAs MMIC distributed amplifier

LISTED UNDER: Microwave

MCU series integrates ARM technology for the fast-growing Chinese automotive market

March 20, 2014 1:01 pm | Freescale Semiconductor | Product Releases | Comments

Freescale Semiconductor (Austin, TX) announced that its ARM-based Kinetis Series of microcontrollers (MCUs) is being introduced into the automotive market. The series is designed to speed and simplify the development process for

LISTED UNDER: Development Boards

Load switch offers low on-resistance and 4-A maximum continuous current

March 20, 2014 12:00 pm | Advanced Power Electronics Corp. USA | Product Releases | Comments

Advanced Power Electronics Corp. (San Jose, CA) launched a small load switch with controlled turn on and very low on-resistance. The APE8937-HF-3 load switch contains one N-channel MOSFET that can

LISTED UNDER: Power Management | Power

600-V rectifiers are desirable for PFC applications

March 19, 2014 9:57 am | Central Semiconductor Corp. | Product Releases | Comments

Central Semiconductor Corp. (Hauppauge, NY) introduced several new 600-V HyperFast Rectifiers designed for extremely fast switching applications, such as Power Factor Correction (PFC), where total conduction losses must be minimized and at the same time, power density must be maximized. The series

LISTED UNDER: Fast Recovery

JEDEC-qualified 600-V GaN-on-Silicon family includes PQFN-packaging, smaller die sizes

March 17, 2014 6:06 pm | Transphorm, Inc. | Product Releases | Comments

Transphorm Inc. (Goleta, CA) announced 600V GaN (Gallium Nitride)-based, low-profile PQFN products and the expansion of its product portfolio in the industry-standard TO220 packages. The 600-V GaN HEMTs (high electron mobility transistors) use the

LISTED UNDER: High Voltage | Power

Synchronous forward controller generates secondary bias for controlled VOUT start-up

March 17, 2014 12:03 pm | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation (Milpitas, CA)  announced the LT3752/LT3752-1, a high input voltage capable synchronous forward controller with active clamp transformer reset. A controlled VOUT start-up and shut-down is maintained using

LISTED UNDER: Power Supply Circuits | Voltage Regulators

Multicore processors integrate OpenFlow-compatible software for SDN applications

March 12, 2014 10:54 am | Freescale Semiconductor | Product Releases | Comments

Freescale Semiconductor (Austin, TX) introduced new VortiQa SDN solutions, which include VortiQa open network (ON) director and switch software, optimized to run on current and future generation Freescale QorIQ multicore communications processors. The software comes with

LISTED UNDER: Multicore

High-speed CMOS DDR2 SDRAMs are offered with 512-Mb and 1-Gb densities

March 10, 2014 3:45 pm | Alliance Memory, Inc. | Product Releases | Comments

Alliance Memory (San Carlos, CA) introduced a new line of high-speed CMOS double data rate 2 synchronous DRAMs (DDR2 SDRAM) with densities of 512 Mb (AS4C32M16D2) and 1 Gb (AS4C64M16D2, AS4C128M8D2) in

LISTED UNDER: RAMs

Synchronous buck regulator offers switching frequencies to 1.5 MHz and 95 percent efficiency

March 10, 2014 2:57 pm | Vishay Intertechnology | Product Releases | Comments

Vishay Intertechnology, Inc. (Malvern, PA) expanded its microBUCK family of integrated synchronous buck regulators with a new 4 A device offering high programmable switching frequencies of up to 1.5 MHz and a wide input voltage range of 4.5 V to 15 V. The high switching frequencies

LISTED UNDER: Voltage Regulators

Standard-recovery, stud-mount rectifiers supplied in current ratings from 150A to 400A

March 6, 2014 3:35 pm | Product Releases | Comments

America Semiconductor (Union, NJ) introduced the new series of standard-recovery, stud-mount rectifiers in DO8 and DO9 packages. Used to convert raw alternating current (AC) mains' electricity into direct current (DC) power, the robust devices are hermetically sealed....

LISTED UNDER: Fast Recovery

ISO/IEC15693-compliant IC provides a universal identity card

March 4, 2014 1:32 pm | Product Releases | Comments

EM Microelectronic (Marin, Switzerland) announced the EM4237, the first high-secure ISO/IEC15693 compliant device offering unequalled RF performances and enabling efficient and secure solutions for anti-counterfeiting and brand protection.

LISTED UNDER: High Frequency (RF)

AEC-Q101-qualified MOSFETs enable lower on-resistance per die area

March 4, 2014 12:59 pm | Vishay Intertechnology | Product Releases | Comments

Vishay Intertechnology (Malvern, PA) released the first AEC-Q101-qualified TrenchFET power MOSFETs to feature ThunderFET technology. To increase efficiency and save space in automotive applications, the Vishay Siliconix 100 V n-channel SQJ402EP, SQJ488EP...

LISTED UNDER: FET | Power

Power management ICs designed for RF agile radio applications and FPGAs

March 4, 2014 9:58 am | Analog Devices, Inc. | Product Releases | Comments

Analog Devices (Norwood, MA) introduced an integrated family of efficient power management ICs (integrated circuits) targeting compact, high density power solutions for RF agile radio and FPGA/processor-based (field-programmable gate array) applications. Features include multiple buck regulators....

LISTED UNDER: Power

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