A few days ago, Texas Instruments (TI) announced the launch of three fully integrated supply-chain management and signal chip set, based on the OMAP35x processors designed to support all power system requirements, so as to expand the embedded processor design power management products camp. By leading power management and circuit TI low-power embedded processors for the perfect combination to achieve the best performance and power efficiency, and thus extend the 92P1071 battery life and system run time.
TPS65920, TPS65930 and TPS65950 devices can not only reduce board space, and efficient management system OMAP35x processor power and control. TPS65950 can support as many as 14 power management channels conversion. In addition to the integrated 3 MHz DC / DC converters and low noise LDO, the product is still 7 mm x 7 mm BGA package in a large number of highly integrated components , such as Latitude D600 battery ,Latitude D610 battery , Inspiron 500m battery ,two-channel audio codec with the drive, a variety of monitoring Features, battery charger, LED driver, 10-bit analog to digital converter input 3, vibration and key functional areas, with 5 V power supply integrated high-speed USB transceiver, as well as I2C communications interface, and so on. TPS65920 and TPS65930 devices are used 10 mm x 10 mm package to support the voltage up to 8-track, with some of the characteristics of the TPS65950.
The new power supply devices supporting the growth of the continuous development of the single / multi-output voltage regulator product line, fully meet the needs of OMAP35x processor. In addition to the TPS659xx product line outside, TI has sold several small-scale micro 1,000,000 TPS6235x single-output series 3 MHz DC / DC converters with output TPS65023 converter, these solutions enable OMAP35x designers more flexibility to optimize the system.
TPS659xx, TPS65023 and TPS6235x devices using a dedicated I2C communications interface in order to achieve TI SmartReflex? Performance and power management technology, so as to further save power.
SmartReflex technology to optimize the use of power management
TI's SmartReflex technology and give full play to its deep sub-micron process technology, can significantly reduce the level OMAP35x processor chips-current loss. Thelaptop battery technology will be a variety of intelligent and adaptive characteristics of a perfect integration of hardware and software, according to the task equipment, as well as the mode of the process and temperature changes in the dynamic control of voltage, frequency and power.
SmartReflex technology to coordinate all the major components of the system power and performance, including multi-core processing, hardware accelerators, functional blocks and peripherals. Power management unit library equipment, portable power for the domain system to achieve precise geographical size program. Finally, SmartReflex technology also provides an open software framework that will result in a lower-level hardware technology coordination between intelligence and with the operating system based on third-party power management software compatible.
For a variety of market-leading application processor
February launch of TI's OMAP35x products have been proven wireless hand-held terminal technology to mainstream consumer electronics in the field, which entered the consumer, embedded, as well as new markets such as health care. OMAP35x processor using ARM? Cortex?-A8 processor technology development and 2D/3D graphics engine, video accelerators, as well as TMS320C64x +? Digital signal processor (DSP) core for the perfect combination, will result in a unified chip to provide customers with The best-integrated multi-core processing power.
OMAP35x devices from four different series of single-chip processors, namely, OMAP3503, OMAP3515, OMAP2525 and OMAP3530. In addition, TI's codec, speaker amplifier, as well as low-power headphone amplifier, and other audio products for these devices to provide a useful complement.