This user’s guide describes the characteristics, operation, and use of TI's TPS62830xRZE evaluation modules (EVM). This EVM is designed to help the user to easily evaluate and test the operation and functionality of the TPS628302A, TPS628303A and TPS628304A buck converters in the QFN package. The EVMs convert a 2.25-V to 5.5-V input voltage to a regulated 1.8-V output voltage. This user’s guide includes setup instructions for the following:

• Hardware
• A printed-circuit board (PCB) layout
• Schematic diagram
• Bill of materials (BOM)
• Test results of the EVM

Throughout this document, the TPS62830xRZEREVM is used as an abbreviation representing the TPS628302ARZEREVM, TPS628303ARZEREVM and TPS628304ARZEREVM.