The TPS62095 device is a high frequency synchronous step down converter
optimized for small solution size, high efficiency and suitable for battery
powered applications. To maximize efficiency, the converter operates in PWM mode
with a nominal switching frequency of 1.4MHz and automatically enters Power Save
Mode operation at light load currents. When used in distributed power supplies
and point of load regulation, the device allows voltage tracking to other
voltage rails and tolerates output capacitors up to 150μF and beyond. Using the
DCS-Control topology, the device achieves excellent load transient performance
and accurate output voltage regulation.
The output voltage startup ramp is controlled by the soft startup pin, which
allows operation as either a standalone power supply or in tracking
configurations. Power sequencing is also possible by configuring the EN and PG
pins. In Power Save Mode, the device operates with typically 20μA quiescent
current. Power Save Mode is entered automatically and seamlessly maintaining
high efficiency over the entire load current range.
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