TPS2546RTER by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。TPS2546RTER Price reference $ 0.900000。TPS2546RTER - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TPS2546RTER Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial