TPS55340QRTERQ1 by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。TPS55340QRTERQ1 Price reference $ 5.800000。TPS55340QRTERQ1 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TPS55340QRTERQ1 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial