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Circuits

Toshiba Expands Its TransferJet(TM) Offering with New Products That Simplify Implementation of the Close Proximity Wireless Transfer Technology

Industry's smallest SDIO IC module(1), and industry's first microSDIO card(2) and USB adaptor(3) drive adoption of TransferJet(TM) technology SAN JOSE, Calif. - Toshiba America Electronic Components, Inc. (TAEC)*, a committed leader that collaborates with technology companies to create break through designs, today announced three new additions to its products supporting the TransferJet close...

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P-Channel MOSFETs offer industry-low on-resistance.

P-Channel MOSFETs offer industry-low on-resistance.

Part of TrenchFET-® Gen III family, 12 V Model SiA447DJ comes in 2 x 2 mm PowerPAK SC-70 package with- on-resistance of 13.5 mΩ at 4.5 V, 19.4 mΩ at 2.5 V, 35 mΩ at 1.8 V, and 71 mΩ at 1.5 V. Supplied in 3 x 1.8 mm PowerPAK ChipFET package, 30 V Model Si5429DU provides on-resistance of 22 mΩ at 4.5 V and 15 mΩ at 10 V. Both are suitable for battery or load switching in power management...

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LED Drivers feature boost controller and I2C interface.

With greater than 92% power efficiency for up to 20 W LED backlit LCD displays, 8-channel Models MSL3080/86/88 are suitable for medical, avionics, military, kiosk, and automotive displays. When combined with AVR-® MCUs, drivers provide fault and system monitoring as well as over 5000:1 PWM dimming. MSL3080 allows designers to operate internal current sinks in parallel for LED currents up to 480...

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Isolated Gate Driver doubles device lifetime.

With 2.5 A peak output current and- max propagation delay of 300 ns, Model ISO5500 drives- IGBTs and MOSFETs with power ratings to 150 A and 1,200 V. Input TTL logic and output power stage are separated by capacitive, SiO2 isolation barrier that doubles lifetime of device compared to optocouplers and magnetic isolators. When used with isolated power supplies, device blocks high voltages,...

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USB Controller ICs broaden implementation choices.

USB Controller ICs broaden implementation choices.

Operating at 12 Mbps and designed to USB 2.0 specification, FT12 series supports direct memory access (DMA) operation while providing system interfaces for 8-bit parallel bus and SPI Slave. ICs are configurable as standard device class, negating any need to add USB drivers. Composed of- 3 members and inspired by industry standard D12, series offers features such as battery charging detection,...

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Power Management ICs provide multi-channel operation.

Power Management ICs provide multi-channel operation.

Optimized for battery powered systems such as smartphones and digital cameras, Model NCP6924 integrates two 800 mA, 3 MHz step down DC-DC converters and 4 LDO regulators for total quiescent current of 105 -µA, while Model NCP6914 integrates single 800 mA, 3 MHz step down DC- DC converter and 4 LDO regulators to deliver quiescent current of 72 -µA. Featuring 5 and 6 voltage rails, both are sized...

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TranSwitch Announces Production Shipment of HDplay Transceivers for Top-Tier Asian Manufacturer

Production Shipment for Leading Manufacturer Marks Key Milestone in the Ramp of TranSwitch's New High Speed Video Connectivity Product Line Shelton, CT- TranSwitch Corporation (NASDAQ: TXCC), a leading provider of semiconductor solutions in the rapidly growing consumer electronics and telecommunications markets, today announced that the Company has begun shipping production volumes of its...

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Allegro MicroSystems, Inc. Announces New LED Lighting Series

High Voltage Capacity Allowing Direct Connection to a Wide Range of Supply Voltages Worcester, MA - Allegro MicroSystems, Inc. announces the release of a new simple and efficient family of LED driver ICs that can be configured as buck or buck-boost voltage converters. The LC5220D/S LED series is offered by Allegro and manufactured and developed by Sanken Electric Co., Ltd. in Japan. This new...

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Microcontrollers offer interface for motor control systems.

Featuring on-chip 12-bit analog-to-digital converter, along with external signal conditioning circuit, 32-bit C2000™ Delfino™ Microcontrollers provide motor control designers- with alternative to complex semiconductor solutions. Floating-point units are equipped with up to 300 MHz C28x core, up to 516 KB single-cycle access RAM, and up to 65 ps pulse-width- modulators. CAN, I2C, SPI, and...

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Synchronization ICs support IEEE 1588-2008 standard.

Primarily targeted as slave clocks in packet network, instantPTP™ products enable customers to obtain high accuracy synchronization via IEEE 1588–2008 standard by adding single component to new or existing designs. IPv6-capable devices connect and adapt to different line conditions, without need for software integration in host system. By inserting P50 board level product or 1 in.-² M50...

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