TPS82085SILR

The TPS82084/5 are 2-A/3-A step-down converter
MicroSiP™ modules optimized for small solution size
and high efficiency. The power module integrates a
synchronous step-down converter and an inductor to
simplify design, reduce external components and
save PCB area. The low profile and compact solution
is suitable for automated assembly by standard
surface mount equipment.
To maximize efficiency, the converter operates in
PWM mode with a nominal switching frequency of
2.4MHz and automatically enters Power Save Mode
operation at light load currents. In Power Save Mode,
the device operates with typically 17-µA quiescent
current. Using the DCS-Control topology, the device
achieves excellent load transient performance and
accurate output voltage regulation. The EN and PG
pins, which support sequencing configurations, bring
a flexible system design. An integrated soft startup
reduces the inrush current required from the input
supply. Over temperature protection and Hiccup short
circuit protection deliver a robust and reliable solution.