TI's new bq24072, bq24073, bq24074 and bq24075, four bq2407x family of Lithium-ion Battery Chargers allows an end-equipment to be powered directly from an external power source, even if the unit's battery pack is defective, fully discharged or absent. The four bq2407x family integrate a high number of features in a 3 mm x 3 mm QFN. The chargers incorporate a 28-V, 1.5-A input FET, a 5-A battery FET, current sensor, reverse blocking protection, thermal regulation and other battery management features. The four bq2407x chargers also provide a unique power path management feature to simultaneously charge the battery and power the system. The bq2407x family offers an input voltage-based dynamic power management function in USB mode that monitors the input voltage and limits the input current if the input voltage drops below a preset value...
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The Micro Client II intends use as an industrial thin client including touch functionality for operating and monitoring. The Micro Client II provides all the latest features required for thin client oriented HMI applications in a cost-optimized design that includes a modular IP65 protected front panel with touch screen. The New Kontron Micro Client II can be implemented with either SATA, CompactFlash or Ethernet boot functionality. This makes them the perfect fit for all common server-orientated HMI client technologies. The Kontron Micro Client II offers 2 x 10/100 Ethernet, 2 external USB 2.0 ports, 1 x RS232 with optional RS422/RS485, as well as an optional CAN bus interface...
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The ACPL-796J Optically Isolated Sigma-Delta Modulator using an external clock to provide direct measurement of motor phase currents in power inverters. Based on an advanced low power CMOS process, the ACPL-796J uses an external clock that allows synchronized data conversion between the current sensor and controller to help motor control designers eliminate complex design processes in data and clock reading. The ACPL-796J is designed with digital inputs and outputs that are compatible with systems powered by 5- or 3-volt supplies and works under a wide industrial temperature range. With 0.5 mm minimum distance through insulation, the ACPL-796J provides reliable double protection and high working insulation voltage, which is suitable for fail-safe designs. The ACPL-796J is ideal for use in industrial applications such as HVAC systems, conveyors, servo motors and a wide range of industrial automation applications...
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The ALM-1712 is highly integrated GPS low noise amplifier (LNA) with high performance levels. The ALM-1712 effectively integrates a sophisticated GPS LNA and two FBAR filters. This results in a complete, compact and high-performance GPS RF front end module that simplifies the design of a wide range of GPS applications. ALM-1712 is a complete GPS RF front end that delivers very low noise figures, high linearity and superior out-of-band rejection performance. By integrating a GPS LNA with pre and post high-rejection FBAR (film bulk acoustic resonator) filters, the high-performance ALM-1712 simplifies and shortens the RF design process, reduces component count and provides excellent RF performance levels that are critical in the use of GPS applications. The ALM-1712 is designed for the 1.575 GHz frequency band, targeting handset GPS, recreational and in-vehicle GPS receiver and GPS antenna applications...
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