TPS53641RSBR by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。TPS53641RSBR Price reference $ 3.300000。TPS53641RSBR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TPS53641RSBR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial