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Texas Instruments TPS56C231EVM Converter Evaluation Module (EVM) is designed to help evaluate the TPS56C231. The TPS56C231 is a single, D-CAP3™ mode synchronous buck converter requiring a very low external component count. The Texas Instruments TPS56C231EVM evaluation module is a single, synchronous buck converter providing 1.2V at 12A from 4.5V to 17V input.