TPS62849DLCR by TI Design and production,in LYTCHIPS Spot sales,And can pass LYTCHIPS Purchasing。TPS62849DLCR Price reference $ 0。TPS62849DLCR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TPS62849DLCR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial