Texas Instruments TPS54KB2x D-CAP4 Synchronous Buck Converters are small, high-efficiency, synchronous buck converters with an adaptive on-time D-CAP4 control mode. The control method provides low minimum on-time and fast load-transient response across the entire output voltage range without requiring an external compensation network. The device is easy to use and requires few external components because external compensation is not required. The device is well-designed for space-constrained data center applications.