TPS54426RSAR by TI Design and production,in Xiangli Technology (Hong Kong) Co., Ltd. Spot sales,And can pass Xiangli Technology (Hong Kong) Co., Ltd. Purchasing。TPS54426RSAR Price reference $ 0。TPS54426RSAR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TPS54426RSAR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial