TI introduces 2.25MHz double channel with numerical control function and exports DC/DC converter
A few days ago, Dezhou instrument claimed to introduce two double channels and export and step down DC/DC converter, these devices adopt single pin serial interface patented technology, can zoom the simple and convenient digital voltage. In addition, these with high efficiency to up to, contribute to, lengthen Mobile even by 95% the intersection of 2.25 Mhz and device, player, other walkie electronic product and walkie industry and battery service life of the medical equipment of walkie media.
TI brand-new TPS62400 synchronous double-channel change-over switch adopts integrated FET technology, when the voltage range is to import from 2.5 V to 6 Ving, this device supports the high output current up to 400mA in the first output, but support the high electric current up to 600 mA in the second output. This converter adopts TI form to guide foot EasyScale (TM) Serial interface, this can make their output voltage of the dynamic regulation in the working course. Rely on this patented technology, TPS62400 can support the dynamic voltage in many kinds of application to zoom, such as adopting TI TMS320C5000 (TM) Digital signal processor (DSP) And OMAP (TM) Smart phone, PDA and other portable equipment of the processor.
Except TPS62400, TI introduce the intersection of TPS62420 and double channel, step down converter also, device this optimize to walkie industry and medical equipment meticulously, can offer the high electric current up to 600 mA in the first output, and offer the high electric current up to 1,000 mA in the second output. These two devices not merely can work under the Power Save Mode with the light load current, and still can fix to the deenergization mode, in order to reduce the power consumption under 1.2 μ A.
