BQ2000SN-B5TR by TI Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。BQ2000SN-B5TR Price reference $ 1.631250。BQ2000SN-B5TR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information BQ2000SN-B5TR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial