BQ29330DBTR by TI Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。BQ29330DBTR Price reference $ 1.093500。BQ29330DBTR - 。You can download BQ29330DBTR Chinese information、Pin map、DatasheetData sheet function specification,In the information BQ29330DBTR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial