The TPS63027EVM-870 is designed to help the user easily evaluate and test the operation and functionality of the TPS63027 Buck-Boost Converter. The EVM operates from 2.3-V to 5.5V-V input voltage. The output voltage is set to 3.3V. Output currents can go up to 4 A. The TPS63027 comes in a small 2.12 x 2.12 mm² DSBGA package.