The TPS82130 is a 17-V input 3-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 MHz and automatically enters power save mode operation at light load currents. In power save mode, the device operates with 20-µA (typical) quiescent current. Using the DCS-Control topology, the device achieves excellent load transient performance and accurate output voltage regulation.

• 3-mm × 2.8-mm × 1.5-mm MicroSiP package

• 3-V to 17-V input range

• 3-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 start-up with tracking

• Thermal shutdown protection

• –40°C to 125°C operating temperature range

• Mandarin data sheet available

• Create a custom design using the TPS82130 with the WEBENCH Power Designer