MP6402DN-EF-LF by Monolithic Power Systems(MPS) Design and production,in Shenzhen BaiWon Electronics Co., Ltd. Spot sales,And can pass Shenzhen BaiWon Electronics Co., Ltd. Purchasing。MP6402DN-EF-LF Price reference $ 1.744200。MP6402DN-EF-LF - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information MP6402DN-EF-LF Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial