TPS82672 MicroSiP™ Step-Down Converter

Texas Instruments' 600 mA, high-efficiency MicroSiP step-down converter

Image of Texas Instruments' TPS82672 MicroSiP™ Step-Down ConverterTexas Instruments' TPS82672 device is a complete 600 mA, DC/DC step-down power supply intended for low-power applications. Included in the package are the switching regulator, inductor and input/output capacitors. No additional components are required to finish the design.

The TPS82672 is based on a high-frequency synchronous step-down DC-DC converter optimized for battery-powered portable applications. The MicroSiP DC/DC converter operates at a regulated 5.5 MHz switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load current range.

Features Applications
  • 90% efficiency at 5.5 MHz operation
  • 17µA quiescent current
  • Wide VIN range from 2.3 V to 4.8 V
  • 5.5 MHz regulated frequency operation
  • Spread Spectrum, PWM Frequency Dithering
  • Cell Phones and smart-phones
  • Digital TV
  • WLAN
  • GPS and Bluetooth Applications
  • POL Applications


ImageManufacturer Part NumberDescriptionAvailable Quantity
DC/DC CONVERTER 1.5V 0.90WTPS82672SIPRDC/DC CONVERTER 1.5V 0.90W7119 - Immediate
9000 - Factory Stock
TPS82672SIPR product page link

Evaluation Module

ImageManufacturer Part NumberDescriptionMain PurposeOutputs and TypeAvailable Quantity
EVAL MODULE FOR TPS82672-646TPS82672EVM-646EVAL MODULE FOR TPS82672-646DC/DC, Step Down1, Non-Isolated1 - Immediate
40 - Factory Stock
TPS82672EVM-646 product page link
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Published: 2013-07-02