TPS82672 MicroSiP™ Step-Down Converter

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

Texas 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. TPS82672 Datasheet

Features	Applications
90% efficiency at 5.5 MHz operation 17µA quiescent current Wide V_IN 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

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Texas Instruments Part Number	Digi-Key Part Number	Packaging	Voltage Input/ Voltage Output	Package
TPS82672SIPR	296-30248-2-ND	Tape & Reel	2.3 V ~ 4.8 V / 1.5 V	8-VFBGA
	296-30248-1-ND	Cut Tape
	296-30248-6-ND	Digi-Reel®

Evaluation Module

Texas Instruments Part Number	Digi-Key Part Number	Description
TPS82672EVM-646	296-30303-ND	Evaluation Module for TPS82672-646