Circuits

Power Management IC aids in design of portable electronics.

Housed in 4 x 5 mm package, LTC3555 USB Power Manager and Triple Step-Down DC/DC Converter incorporates range of power management functions, including switching PowerPath(TM) manager, stand-alone battery charger, 3 monolithic buck regulators, and always-on LDO, controlled via I2C interface. PowerPath control manages power flow between AC/DC wall adapter, USB port, Li-Ion/Polymer battery, and...

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Chipsets provide full functionality of dc-dc converters.

Including 28 Vdc input PRM(TM) regulator and VTM(TM) current multipliers with 1-50 Vdc output voltages, MIL-COTS 28 V dc-dc VoI Chip modules are compatible with standard pick-and-place SMT machinery and assembly processes. Weighing 0.5 oz and measuring 1.28 x 0.87 x 0.26 in., each chipset can provide up to 100 A for system density of 172 A/inÂ-³. Rugged units are suited for designing power...

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Converter Chipset suits multiphase applications.

Converter Chipset suits multiphase applications.

Featuring 6-bit voltage programming, XPhaseÂ-® IR3500 Control IC and IR3505 Phase IC Chipset provides flexible way to implement complete IntelÂ-® or AMDÂ-® CPU power solution. It incorporates IRF6622 and IRF6628 DirectFETÂ-® power MOSFETs for optimal efficiency. Additional features include programmable dynamic voltage identification slew rate, programmable VID offset and load line...

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NP3775 Bipolar Stepper Motor Drive IC & NP7380 Phase Distribution IC

Nippon Pulse America, Inc., Radford, VA - (May 16, 2007) Nippon Pulse America introduces a bipolar chopper driver chip, NP3775, and a state logic chip (phase distribution chip), NP7380, for use with their tin-can rotary and linear stepper motors. Nippon Pulse America provides motors, electronics, and engineering support for a complete stepper motor drive system. Features: o Dual Bipolar chopper...

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austriamicrosystems and NemeriX Celebrate Shipment of Five Millionth GPS RF IC

Milestone for NemeriX's best-selling NJ1006A GPS Receiver RF Front-End MANNO, Switzerland and UNTERPREMSTAETTEN, Austria, 14 May 2007 - austriamicrosystems (SWX: AMS), a leading global designer and manufacturer of high performance analog integrated circuits (ICs), and NemeriX, a leading fabless semiconductor company specializing in ultra low power semiconductors and solutions for GPS and...

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RF Front-End Chip Set targets DOCSIS-® 3.0 cable modems.

Designed to meet DOCSISÂ-® 3.0 standard, chip set combines ARA2017 programmable gain upstream amplifier and AIT1061 wideband data tuner to enable systems that support high-speed, interactive data and IP video. Amplifier delivers output power levels of +64 dBmV with -55 dBc harmonic distortion and output noise as low as -53.8 dBmV. Operating from single +5 V source, tuner chip integrates...

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Samsung Developing New Low-Power, Low-Priced Chipset for HD Radio(TM) Receivers

Chips will Power Portable HD Radio Products and Support Advanced Features COLUMBIA, Md., May 9 -- Samsung Electro Mechanics, a global leader in semiconductor, telecommunication, digital media and digital convergence technologies, announced today that it plans to introduce a new chipset for use in portable and home HD Radio receivers. Samsung, which had previously become an iBiquity Digital IC...

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K-micro Runs Digital TV Devices on TSMC 90nm Embedded RAM

SAN JOSE, Calif., May 9 // -- K-micro (Kawasaki Microelectronics, Inc.) and Taiwan Semiconductor Manufacturing Company, Ltd. (NYSE:TSM) (TSMC), today revealed that K-micro has successfully launched its digital television (DTV) semiconductor product line using TSMC's 90nm embedded DRAM (eDRAM) technology. The new ASIC line addresses increased market demand for a high performance single chip,...

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IC supports motion and power-management applications.

With configurable analog functions, Structured Architecture of Bridges and Regulators (S.A.B.Re(TM)) suits printer, fax, and embedded-control applications. Customizable unit consists of 4 configurable bridges that can also function as switching regulators or power charge, variable-voltage buck switching regulator, switching regulator controller, linear regulator, multi-channel configurable 9-bit...

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Dodge® Raptor Coupling Now Available in Three Larger Sizes
Sponsored

Dodge® Raptor Coupling Now Available in Three Larger Sizes

The Dodge Raptor coupling epitomizes the innovation and value that has made Baldor a world leader in industrial electric motors. For almost 100 years Baldor has been the go-to source for industries across the globe. The Raptor coupling is just one example of our dedication to engineered excellence and commitment to providing value and performance. See our video to learn more.

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