1 Features
1• 3.0-mm x 2.8-mm x 1.5-mm MicroSiP™ Package
• 3.0-V to 17-V Input Range
• 2-A Continuous Output Current
• DCS-Control™ Topology
• Power Save Mode for Light Load Efficiency
• 20-μA Operating Quiescent Current
• 0.9-V to 6-V Adjustable Output Voltage
• 100% Duty Cycle for Lowest Dropout
• Power Good Output
• Programmable Soft Startup with Tracking
• Thermal Shutdown Protection
• Pin to Pin compatible with TPS82130 and
TPS82150
• –40°C to 125°C Operating Temperature Range
• Create a Custom Design using the TPS82140 with
the WEBENCH® Power Designer

2 Applications
• Industrial Applications
• Telecom and Networking Applications
• Solid State Drives
• Inverting Power Supply

3 Description
The TPS82140 is a 17-V input 2-A step-down
converter MicroSiP™ power module optimized for
small solution size and high efficiency. The 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
2.0MHz and automatically enters Power Save Mode
operation at light load currents. In Power Save Mode,
the device operates with typically 20-μA quiescent
current. Using the DCS-Control™ topology, the
device achieves excellent load transient performance
and accurate output voltage regulation.