TPS62864/TPS62866 Synchronous Step-Down Converters

Texas Instruments TPS62864/TPS62866 Synchronous Step-Down Converters are high-frequency synchronous step-down converters with an I²C interface that provides an efficient, adaptive, and high-power-density solution. At medium to heavy loads, the converter operates in PWM mode. It automatically enters Power Save Mode operation at a light load to maintain high efficiency over the entire load current range. The device can also be forced into PWM mode operation for small output voltage ripple. The Texas Instruments TPS62864/TPS62866 DCS-control architecture achieves excellent load transient performance and tight output voltage accuracy. Via the I²C interface and a dedicated VID pin, the output voltage is quickly adjusted to adapt the power consumption of the load to the ever-changing performance needs of the application.