TL3845P by Texas Instruments Design and production,in DES TECHINOLOGY(HK)LIMITED Spot sales,And can pass DES TECHINOLOGY(HK)LIMITED Purchasing。TL3845P Price reference ¥ 9.743240。TL3845P - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TL3845P Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial