TPS61252DSGR by TI Design and production,in SEHOT CO., LIMITED Spot sales,And can pass SEHOT CO., LIMITED Purchasing。TPS61252DSGR Price reference $ 0.616066。TPS61252DSGR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TPS61252DSGR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial