The SP6122 Evaluation Board is designed to help the user evaluate the performance of the SP6122 for use as a low voltage input, low voltage output PFET Buck DC-DC Controller. The SP6122 operates from a 5V or 3.3V input supply, and delivers output voltages as low as 1.5V with an accuracy of 1.5% over line, load and temperature. Unlike other "Micro-8" parts, the SP6122 has an array of value added features for you to evaluate including: optional hiccup mode, over-current protection and fault flag output. The evaluation board is a completely assembled and tested surface mount power supply board which provides easy access to the SP6122 Input and Outputs so that the user can quickly measure electrical characteristics and waveforms. The next two sections describe the SP6122 Board Layout and Using the SP6122 Evaluation Boards. A section on SP6122 Power Supply Data is also included with graphs on Efficiency, Line and Load Regulation. Then, drawings of the PC Layout and a schematic are included as a design-in tool for the user of the SP6122. Finally, a SP6122 Evaluation Board List of Materials table is provided with some manufacturers part numbers to use as a reference. BOARD LAYOUT