TL3845P by TI Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。TL3845P Price reference $ 1.030000。TL3845P - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TL3845P Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial