Texas Instruments TPS62770EVM-734 Multi-Rail DC/DC Converter EVM

Texas Instruments TPS62770EVM-734 Multi-Rail DC/DC Converter Evaluation Module (EVM) is designed to help the users easily evaluate and test the operation and functionality of the TPS62770. The TPS62770 is a single-chip dual solution multi-rail DC/DC converter. The evaluation module provides two independent power stage solutions optimized for small solutions and offers a complete feature set. U1 can adjust the output voltage of the boost converter. In addition, the flexibility is given to use the boost converter as a constant-current LED driver. An integrated PWM-to-analog converter can adjust the brightness. With the circuit of U2, the output voltage of the boost converter is 12V fixed with no resistive divider, achieving a total solution size of 26.5 mm².