TPS65140PWPR by TI Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。TPS65140PWPR Price reference $ 1.530000。TPS65140PWPR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TPS65140PWPR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial