LM25116EVAL/NOPB

TEXAS INSTRUMENTS  LM25116EVAL/NOPB  评估电路板, LM25116 降压控制器

The LM25116 evaluation board is designed to provide the design engineer with a fully functional power converter based on Emulated Current Mode Control to evaluate the LM25116 controller IC. The evaluation board provides a 5V output with a 7A current capability. The wide input voltage ranges from 7V to 42V. The design operates at 250kHz, a good compromise between conversion efficiency and solution size. The printed circuit board consists of 4 layers, 2 ounce copper top and bottom, 1 ounce copper internal layers on FR4 material with a thickness of 0.06 inches. This application note contains the evaluation board schematic, Bill-of-Materials BOM and a quick setup procedure. Refer to the LM25116 datasheet for complete circuit design information.