New product spec of PT2476 had been uploaded to "Products".  If you have any questions, please do not hesitate to contact us.

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New product spec of PT2475 had been uploaded to "Products". If you have any questions, please do not hesitate to contact us.

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The PT32 microcontrollers is a series of low-power microcontrollers incorporating a high-performance ARM CortexTM-M0 32-bit RISC core operating at a 48 MHz frequency, with high-speed embedded memories and an extensive range of enhanced peripherals and I/O s. A comprehensive set of power-saving modes allows it to be employed in low-power applications.

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PTC has long focused on Automotive Car Audio IC market and has provided various preamp audio processing ICs and audio power amplifier to help our customers bring their design to both OEM/ODM car audio market.

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Princeton Technology Corp., a professional fabless IC design company in Taiwan, will unveil a High Power/High Efficiency PoE Interface and DC/DC Controller—PT3754, which is able to fit the PoE standard of IEEE 802.3af and IEEE 802.3at. The devices, such as VoIP telephony, Wireless Base Station, Webcam, and Router, can supply the power without the power outlet. Besides saving the cost, PT3754 also facilitate the setup of networking devices.

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Erosion in LED lighting product pricing has become a trend that has been matched by growth in the LED lighting market size.  However, further cost reductions in the LED die and thermal-structural-optical system are limited.  Hence, lighting driver IC pricing has become the key factor to enable LED bulb manufacturers to control their cost.  Energy standards in Europe and the U.S. (Energy Star EVP5) have been clearly defined.  Mandatory requirements are that residential lighting drive power factor (PF) must be greater than 0.7 and commercial lighting PF must be greater than 0.9.  PTC provides a high quality-to-price ratio linear driver IC solution, the PT6923A, to satisfy the needs of LED bulb manufacturers for a low cost and high efficiency driver IC.

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PTC (Princeton Technology Corp) is pleased to announce a new GPS dashboard solution for providing navigation data, altitude information, and an accurate time clock. This new module incorporates a PT9258 GPS SoC which implements GPS wireless receiver functions and numerical computations to interface with off-chip G-sensor, M-sensor and Pressure Sensor controllers. The module is suitable for vehicle dashboard design companies and car makers.

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PT16972 is a 4-channel constant current LED driver with DC-DC controller using buck-boost topology and operating over a switching frequency range from 200kHz to 2.1MHz.  An output voltage up to 36V is supported.  The output current range is externally programmable from 10mA to 100mA per channel.  When channel current is ≥20mA, current matching precision can reach ±1%.

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