UCC28061DR by Texas Instruments(TI) Design and production,in Shenzhen Yirenxin Technology Co., Ltd. Spot sales,And can pass Shenzhen Yirenxin Technology Co., Ltd. Purchasing。UCC28061DR Price reference $ 1.406250。UCC28061DR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information UCC28061DR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial