DESCRIPTION:

The TPS82140 is a 17V input, 2A 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 component count, and save PCB area. The device is offered in a compact and thin package 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 at light load currents. In power-save mode, the device operates with a typical quiescent current of 20µA. By using the DCS-Control™ topology, the device achieves excellent load transient performance and accurate output voltage regulation.

FEATURES:

• 3.0mm × 2.8mm × 1.5mm MicroSiP™ Package

• 3.0V to 17V Input Voltage Range

• 2A Continuous Output Current

• DCS-Control™ Topology

• Power-Save Mode for High Efficiency at Light Loads

• 20µA Operating Quiescent Current

• 0.9V to 6V Adjustable Output Voltage

• 100% Duty Cycle for Lowest Dropout

• Power Good Output

• Programmable Soft-Start with Tracking

• Thermal Shutdown Protection

• Pin-to-Pin Compatible with TPS82130 and TPS82150

• –40°C to 125°C Operating Temperature Range

• Create Custom Designs Using the TPS82140 with WEBENCH® Power Designer

APPLICATIONS:

• Industrial Applications

• Telecom and Networking Applications

• Solid State Drives

• Reverse Power Supplies