TLC2932IPWR by TI Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。TLC2932IPWR Price reference $ 2.033570。TLC2932IPWR - 。You can download TLC2932IPWR Chinese information、Pin map、DatasheetData sheet function specification,In the information TLC2932IPWR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial